Home · FSC 5331 O-Ring · NSN 5331-00-579-7911

NSN 5331-00-579-7911 — O-Ring

NIIN 00-579-7911 · unit of issue EA · AAC D (stocked, centrally managed (dla)) · source of supply SMS

NSN 5331-00-579-7911 is the national stock number for an o-ring in federal supply class 5331 (O-Ring). It cross-references to 43 manufacturer part numbers from 34 CAGE codes, including Sae International, Trelleborg Sealing Solutions Germany Gmbh, Parker-Hannifin Corporation; the primary is 0215-7377. The unit of issue is EA and the FLIS list price is $0.86.

The U.S. government has bought this item 1 time on record, 1 of them in the last 24 months, most recently on September 16, 2026 for $470 from Blade Industrial Products Inc. No seller has confirmed stock of it here in the last 60 days; watching the number is free and the first listing triggers an alert.

43

part numbers from 34 CAGEs

0

open solicitations, all agencies

1

government buy in 24 months

0

sellers with confirmed stock

Watch NSN 5331-00-579-7911: an email the morning the government solicits or buys it, or an AD names it. Free.
Know someone who should see this?

Cross-references

Part numbers filed against this stock number, with the manufacturer (CAGE) and the FLIS reference codes.

Part numberCAGEManufacturerReferenceVariation
MS28775-2150U583Sae International3 · Design control (vendor)2 · Fully interchangeable
SAE-AS287750U583Sae International3 · Design control (vendor)1 · Not fully interchangeable
0215-7377D7040Trelleborg Sealing Solutions Germany Gmbh5 · Secondary reference2 · Fully interchangeable
1446-21591265Parker-Hannifin Corporation5 · Secondary reference2 · Fully interchangeable
15488569K6451Bae Systems Marine Limited5 · Secondary reference2 · Fully interchangeable
19-04-135-009F0217Safran Electrical & Power5 · Secondary reference2 · Fully interchangeable
2-04842F3019Naval Group Site De Saint Tropez5 · Secondary reference2 · Fully interchangeable
2-215 N304-75C0308Parker Hannifin Gmbh O-Ring Division5 · Secondary reference9 · Reference only
2-215 N304-7502697Parker-Hannifin Corp5 · Secondary reference9 · Reference only
215-737725184Parker Hannifin Corporation Div O-Ring Division5 · Secondary reference2 · Fully interchangeable
230079105A0199Leonardo S.P.A. - Electronics Division - Defence Business Area5 · Secondary reference2 · Fully interchangeable
25704-281544-07-0D2692Knds Deutschland Gmbh & Co. Kg - Werk Kassel -5 · Secondary reference2 · Fully interchangeable
32099-124F0189Safran Landing Systems Ex Messier Dowty5 · Secondary reference2 · Fully interchangeable
38R064P143A1615Leonardo S.P.A Land & Naval Defence Electronics Division5 · Secondary reference2 · Fully interchangeable
4067-70-21577308Parco, LLC5 · Secondary reference2 · Fully interchangeable
6227-2007128Trelleborg Sealing Solutions El Segundo, Inc. Dba Tss El Segundo5 · Secondary reference9 · Reference only
643A449 ITEM 2001289General Electric Company5 · Secondary reference2 · Fully interchangeable
7377-21525184Parker Hannifin Corporation Div O-Ring Division5 · Secondary reference2 · Fully interchangeable
AN6227B20F0229Le Joint Francais5 · Secondary reference9 · Reference only
D50128 ITEM 1734889Hunt Valve Company Inc Dba Union Flonetics5 · Secondary reference9 · Reference only
D50128 ITEM 1711859Hunt Valve Company, Inc.5 · Secondary reference2 · Fully interchangeable
MS28775-21511859Hunt Valve Company, Inc.5 · Secondary reference2 · Fully interchangeable
MS28775-21534889Hunt Valve Company Inc Dba Union Flonetics5 · Secondary reference9 · Reference only
MS28775-21544114Bae Systems Land & Armaments L.P.5 · Secondary reference2 · Fully interchangeable
MS28775-21581343Society Of Automotive Engineers Inc5 · Secondary reference9 · Reference only
MS28775-21596906Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M5 · Secondary reference9 · Reference only
MS28775-215D9893Liebherr-Aerospace Lindenberg Gmbh5 · Secondary reference9 · Reference only
MS28775-215D5589Feinmechanische Werke Mainz Gmbh5 · Secondary reference9 · Reference only
MS28775-2150XK26Seals & Packings, LLC5 · Secondary reference9 · Reference only
MS28775-215ESH2313Eriks B.V.5 · Secondary reference9 · Reference only
N304-75-21502697Parker-Hannifin Corp5 · Secondary reference9 · Reference only
PRP215-737725184Parker Hannifin Corporation Div O-Ring Division5 · Secondary reference2 · Fully interchangeable
PRP568-215-4067-7077308Parco, LLC5 · Secondary reference2 · Fully interchangeable
SR 832-75-215SW461Hutchinson Seal De Mexico Stillman Seal Division5 · Secondary reference2 · Fully interchangeable
SR 832-75-21595272Stillman Seal Corporation5 · Secondary reference9 · Reference only
W 4072 455 ALS3118Oerlikon-Buehrle Ag Werkzeugmaschinenfabrik5 · Secondary reference9 · Reference only
W 4072 455 ALS3092Rheinmetall Air Defence Ag5 · Secondary reference2 · Fully interchangeable
441-8234A486GNimikkeistokeskus Ncb Finland69 · Reference only
5330005797911A00AME.C.A Etablissement Central Des Approvisionnements Des Forces Armees Royales69 · Reference only
5331PL08096959009HJednolity Indeks Materialowy - Uniform Material Index69 · Reference only
1376-02-129PD9182Zf Industrieantriebe Witten GmbhC1 · Not fully interchangeable
215D9182Zf Industrieantriebe Witten GmbhC1 · Not fully interchangeable
215 ITM13 PL708D9182Zf Industrieantriebe Witten GmbhC1 · Not fully interchangeable
215-7506D9182Zf Industrieantriebe Witten GmbhC1 · Not fully interchangeable
215-7507D9182Zf Industrieantriebe Witten GmbhC1 · Not fully interchangeable
4564-215,FGD9182Zf Industrieantriebe Witten GmbhC1 · Not fully interchangeable
52561A215D9182Zf Industrieantriebe Witten GmbhC1 · Not fully interchangeable
5401D9182Zf Industrieantriebe Witten GmbhC1 · Not fully interchangeable
561A215D9182Zf Industrieantriebe Witten GmbhC1 · Not fully interchangeable
651A215D9182Zf Industrieantriebe Witten GmbhC1 · Not fully interchangeable
AN6227 B-20D9182Zf Industrieantriebe Witten GmbhC1 · Not fully interchangeable
AS568-215MIL-P- 25732D9182Zf Industrieantriebe Witten GmbhC1 · Not fully interchangeable
MS-28775-215D9182Zf Industrieantriebe Witten GmbhC1 · Not fully interchangeable
MS28755-215D9182Zf Industrieantriebe Witten GmbhC1 · Not fully interchangeable
MS28775-215MIL- P-25732D9182Zf Industrieantriebe Witten GmbhC1 · Not fully interchangeable

Government demand

Nothing open right now. Last government buy Sep 16, 2026. Watch this NSN and we will email you when it is solicited.

What the government paid

DateVendorQtyUnit costAmountBuyerReference
Sep 16, 2026Blade Industrial Products Inc 1JYT1$470DlaSPE7LX26D0002

Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices. 1 buy on record in total.

Sellers with confirmed stock

No seller has confirmed stock on this NSN in the last 60 days. Watch it and we will email you when one does, or request a quote on 0215-7377.

Request 0215-7377

No account needed. Goes to the sellers who carry this number or its family.

Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.

DLA management data

FLIS unit price
$0.86
Unit of issue
EA
Acquisition advice
D — Stocked, centrally managed (DLA)
Source of supply
SMS
Shelf life code
Y
Effective
Oct 1, 2025

Item characteristics

Outside Diameter
INCHES MINIMUM 1.306 AND INCHES MAXIMUM 1.342
Cross-Sectional Height
INCHES MINIMUM 0.135 AND INCHES MAXIMUM 0.143
Center Hole Diameter
INCHES MINIMUM 1.040 AND INCHES MAXIMUM 1.052
Material
RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR

Related stock numbers

Other NSNs filed under the same part numbers.

About this page

An NSN is 13 digits: the 4-digit Federal Supply Class and the 9-digit NIIN. Cross-references come from the federal logistics record; demand from DLA DIBBS, SAM.gov and FPDS; ADs from the Federal Register. Refreshed nightly. Market Pulse shows the whole market.

Get the daily Market Pulse

New DLA RFQs, SAM.gov notices, yesterday's awards and FAA directives, weekday mornings. Free, one click to leave.