Home · FSC 5331 O-Ring · NSN 5331-00-291-3270

NSN 5331-00-291-3270 — O-Ring

NIIN 00-291-3270 · unit of issue EA · AAC D (stocked, centrally managed (dla)) · source of supply SMS

NSN 5331-00-291-3270 is the national stock number for an o-ring in federal supply class 5331 (O-Ring). It cross-references to 18 manufacturer part numbers from 18 CAGE codes, including Society Of Automotive Engineers Inc, Sae International, Houghton International Inc.; the primary is 10V60-141-271. The unit of issue is EA and the FLIS list price is $3.92.

The U.S. government has bought this item 8 times on record, 1 of them in the last 24 months, most recently on December 3, 2025 at $2.81 each from Blade Industrial Products Inc. The median unit price paid over 36 months is $2.81. 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.

18

part numbers from 18 CAGEs

0

open solicitations, all agencies

1

government buy in 24 months · median $2.81

0

sellers with confirmed stock

Watch NSN 5331-00-291-3270: an email the morning the government solicits or buys it, or an AD names it. Free.
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Cross-references

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

Part numberCAGEManufacturerReferenceVariation
MS29513-27181343Society Of Automotive Engineers Inc3 · Design control (vendor)9 · Reference only
MS29513-2710U583Sae International3 · Design control (vendor)2 · Fully interchangeable
SAE-AS295130U583Sae International3 · Design control (vendor)1 · Not fully interchangeable
10V60-141-27173277Houghton International Inc.5 · Secondary reference2 · Fully interchangeable
1793-27191265Parker-Hannifin Corporation5 · Secondary reference2 · Fully interchangeable
2-271 N602-7002692Dolly Mfg Corp5 · Secondary reference9 · Reference only
2-271 N602-7002697Parker-Hannifin Corp5 · Secondary reference2 · Fully interchangeable
411187-27196214Raytheon Company5 · Secondary reference2 · Fully interchangeable
457-60-27177308Parco, LLC5 · Secondary reference2 · Fully interchangeable
60-P-31-27128486West American Rubber Co Extrude Products Div5 · Secondary reference2 · Fully interchangeable
725-70-27196879Trostel Albert Packing Ltd5 · Secondary reference2 · Fully interchangeable
7866-27125184Parker Hannifin Corporation Div O-Ring Division5 · Secondary reference2 · Fully interchangeable
ASC1497716Z4779Asc Pty Ltd5 · Secondary reference9 · Reference only
C-69-27101212Federal-Mogul Corp Government Sales Dept5 · Secondary reference2 · Fully interchangeable
MILP531581349Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M5 · Secondary reference9 · Reference only
MS29513-27196906Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M5 · Secondary reference9 · Reference only
N0602 2-27102697Parker-Hannifin Corp5 · Secondary reference2 · Fully interchangeable
PRP568-271-457-6077308Parco, LLC5 · Secondary reference2 · Fully interchangeable
PX1775-27170106Acushnet Rubber Company, Inc.5 · Secondary reference2 · Fully interchangeable
RT253-65-27177969Rubbercraft Corporation Of California, Ltd.5 · Secondary reference9 · Reference only
SR-822A-60-27195272Stillman Seal Corporation5 · Secondary reference2 · Fully interchangeable

Government demand

Nothing open right now. Last government buy Dec 3, 2025. Watch this NSN and we will email you when it is solicited.

What the government paid

DateVendorQtyUnit costAmountBuyerReference
Dec 3, 2025Blade Industrial Products Inc 1JYT1308$2.81DlaSPE7L126V2908
May 15, 2018Blade Industrial Products Inc 1JYT11,000$2.07DlaSPE5E018V3692
Feb 22, 2018Blade Industrial Products Inc 1JYT1464$2.07DlaSPE5E018V1986
Dec 11, 2012Blade Industrial Products Inc 1JYT1500$1.93DlaSPM5E813M1610
Sep 18, 2012Parco, LLC 77308111$1.71DlaSPM5E812M3899
Mar 15, 2011Parco, LLC 7730890$1.71DlaSPM5M211M1227
Dec 16, 2008Top Notch Seals & Gaskets Corp 4NMG41,150$1.10DlaSPM7M109M0548
Mar 18, 2000Kitco LLC 3408750$1.55DlaSP058000MU003

Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices. 8 buys 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 10V60-141-271.

Request 10V60-141-271

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
$3.92
Unit of issue
EA
Acquisition advice
D — Stocked, centrally managed (DLA)
Source of supply
SMS
Shelf life code
Y
Effective
Feb 1, 2026

Item characteristics

Outside Diameter
INCHES MINIMUM 9.449 AND INCHES MAXIMUM 9.575
Cross-Sectional Height
INCHES MINIMUM 0.135 AND INCHES MAXIMUM 0.143
Center Hole Diameter
INCHES MINIMUM 9.204 AND INCHES MAXIMUM 9.264
End Item Identification
W/S: AIRCRAFT, HERCULES C-130; AIRCRAFT, STRATOLIFTER C-135; AIRCRAFT, B-2 BOMBER (ATB); TANK, COMBAT, FT, 120MM GUN (M1A1); TANK, ABRAMS M-1
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.

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