Home · FSC 5331 O-Ring · NSN 5331-00-765-1948

NSN 5331-00-765-1948 — O-Ring

NIIN 00-765-1948 · unit of issue EA · AAC D (stocked, centrally managed (dla)) · source of supply SMS

NSN 5331-00-765-1948 is the national stock number for an o-ring in federal supply class 5331 (O-Ring). It cross-references to 20 manufacturer part numbers from 15 CAGE codes, including Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M, Parker Hannifin Corporation Div O-Ring Division, Parco, LLC; the primary is 015-11647. The unit of issue is EA and the FLIS list price is $0.23.

The U.S. government has bought this item 17 times on record, 5 of them in the last 24 months, most recently on September 16, 2026 for $125 from Blade Industrial Products Inc. The median unit price paid over 36 months is $0.18. 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.

20

part numbers from 15 CAGEs

0

open solicitations, all agencies

5

government buys in 24 months · median $0.18

0

sellers with confirmed stock

Watch NSN 5331-00-765-1948: 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
M25988/1-01581349Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M2 · Item ident. reference2 · Fully interchangeable
MIL-DTL-25988/181349Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M41 · Not fully interchangeable
015-1164725184Parker Hannifin Corporation Div O-Ring Division5 · Secondary reference9 · Reference only
015-1393-7077308Parco, LLC5 · Secondary reference9 · Reference only
015-TH125795272Stillman Seal Corporation5 · Secondary reference9 · Reference only
2-015L1120-7002697Parker-Hannifin Corp5 · Secondary reference1 · Not fully interchangeable
2-015L677-7002697Parker-Hannifin Corp5 · Secondary reference9 · Reference only
2661058Y01592003Parker Hannifin Corporation Div Aerospace Group Headquarters5 · Secondary reference1 · Not fully interchangeable
69-015-FSI-7086090Eaton Corporation5 · Secondary reference9 · Reference only
9469130015S4080Pilatus Aircraft Ltd5 · Secondary reference2 · Fully interchangeable
955167-01593835Parker Hannifin Corporation5 · Secondary reference1 · Not fully interchangeable
AS015F8001212Federal-Mogul Corp Government Sales Dept5 · Secondary reference9 · Reference only
M25988-1-015ESH2313Eriks B.V.5 · Secondary reference9 · Reference only
MIL-R-25988/181349Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M5 · Secondary reference9 · Reference only
10163882A486GNimikkeistokeskus Ncb Finland69 · Reference only
5331PL06576759009HJednolity Indeks Materialowy - Uniform Material Index69 · Reference only
754/4/25183/017K2523Eaton LimitedC1 · Not fully interchangeable
754/4/37002/015K2523Eaton LimitedC1 · Not fully interchangeable
M25988-1-015D9182Zf Industrieantriebe Witten GmbhC1 · Not fully interchangeable
MS25988/1-015D9182Zf 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$125DlaSPE7M426V5696 » Award/Basic Package View
May 8, 2026Noble Supply & Logistics, LLC 1HEN93,912$0.18DlaSPE4A526FB20M
May 4, 2026Noble Supply & Logistics, LLC 1HEN9160$0.18DlaSPE4A526FB149
Apr 30, 2026Noble Supply & Logistics, LLC 1HEN912$0.18DlaSPE4A526FAZXH
Apr 30, 2026Noble Supply & Logistics, LLC 1HEN93$0.18DlaSPE4A526FAZUE
May 6, 2024Blade Industrial Products Inc 1JYT18,700$0.22DlaSPE7LX24F30Q7
Jan 9, 2023Dbr Industries, Inc. 1K6974,586$0.26DlaSPE7M423V1473
May 6, 2022Blade Industrial Products Inc 1JYT13,349$0.18DlaSPE7LX22F56F9
May 6, 2022Blade Industrial Products Inc 1JYT11,192$0.18DlaSPE7LX22F56F8
Mar 18, 2022Blade Industrial Products Inc 1JYT16,541$0.18DlaSPE7LX22F890K
Aug 31, 2019Blade Industrial Products Inc 1JYT1625$0.17DlaSPE5EY19F296G
Mar 31, 2019Blade Industrial Products Inc 1JYT11,238$0.17DlaSPE5EY19F031C
Mar 3, 2019Blade Industrial Products Inc 1JYT13,958$0.17DlaSPE5EY19F9217
Feb 19, 2019Blade Industrial Products Inc 1JYT1803$0.17DlaSPE5EY19F8938
Jan 22, 2019Blade Industrial Products Inc 1JYT11,097$0.17DlaSPE5EY19F7504
Oct 4, 2016Dbr Industries, Inc. 1K69722,370$0.16DlaSPE5E817P0052
Nov 2, 2015Dbr Industries, Inc. 1K69718,710$0.16DlaSPE5E816M0320

Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices. 17 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 015-11647.

Request 015-11647

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

DLA management data

FLIS unit price
$0.23
Unit of issue
EA
Acquisition advice
D — Stocked, centrally managed (DLA)
Source of supply
SMS
Effective
Jun 1, 2026

Item characteristics

Cross-Sectional Height
INCHES MINIMUM 0.067 AND INCHES MAXIMUM 0.073
Center Hole Diameter
INCHES MINIMUM 0.544 AND INCHES MAXIMUM 0.558
Elongation Percentage
MAXIMUM 125
Hardness Rating
SHORE DUROMETER A NOMINAL 70.0
Material
RUBBER FLUOROSILICONE CLASS FQ
Proprietary Characteristics
PACS
Nondefinitive Spec/Std Data
TYPE 1 AND GRADE 70 AND CLASS 1

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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