Home · NSN 00-291-3078

NSN 00-291-3078 — O-Ring

NIIN 00-291-3078 · unit of issue EA · AAC D (stocked, centrally managed (dla)) · source of supply SMS

NSN 00-291-3078 is the national stock number for an o-ring. It cross-references to 13 manufacturer part numbers from 17 CAGE codes, including Society Of Automotive Engineers Inc, Sae International, Asc Pty Ltd; the primary is 2-237N865-65. The unit of issue is EA and the FLIS list price is $0.84.

No government purchase of this stock number is on our record yet. 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.

13

part numbers from 17 CAGEs

0

open solicitations, all agencies

0

government buys in 24 months

0

sellers with confirmed stock

Watch NSN 00-291-3078: 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
MS29513-23781343Society Of Automotive Engineers Inc3 · Design control (vendor)9 · Reference only
MS29513-2370U583Sae International3 · Design control (vendor)2 · Fully interchangeable
SAE-AS295130U583Sae International3 · Design control (vendor)1 · Not fully interchangeable
ASC1497820Z4779Asc Pty Ltd5 · Secondary reference9 · Reference only
C-69-23725184Parker Hannifin Corporation Div O-Ring Division5 · Secondary reference2 · Fully interchangeable
GHN10095-10498897Lockheed Martin Corp5 · Secondary reference1 · Not fully interchangeable
GS570EM26512Northrop Grumman Systems Corporation5 · Secondary reference2 · Fully interchangeable
MS295113-23777308Parco, LLC5 · Secondary reference2 · Fully interchangeable
MS29513-237A0126Leonardo Spa Helicopters Division - Production Site5 · Secondary reference2 · Fully interchangeable
MS29513-23796906Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M5 · Secondary reference9 · Reference only
MS29513-237A0311Tecno Trade S.R.L.5 · Secondary reference2 · Fully interchangeable
MS29513-2372K255Goldinger, Bernard Dba Conair Aviation Associates5 · Secondary reference1 · Not fully interchangeable
MS29513-237ESH2313Eriks B.V.5 · Secondary reference9 · Reference only
OR1-23700UUKOrion S/A5 · Secondary reference1 · Not fully interchangeable
SAE AMS-P-53150U583Sae International5 · Secondary reference9 · Reference only
5331PL07986119009HJednolity Indeks Materialowy - Uniform Material Index69 · Reference only
2-237N865-6502697Parker-Hannifin CorpC1 · Not fully interchangeable
237-C-6976680Federal-Mogul Corp Chassis Products DivC1 · Not fully interchangeable
MS29513-237D9182Zf Industrieantriebe Witten GmbhC1 · Not fully interchangeable

Government demand

Nothing open right now. Watch this NSN and we will email you when it is solicited.

What the government paid

No government purchase on record for this NSN.

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

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 2-237N865-65.

Request 2-237N865-65

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
$0.84
Unit of issue
EA
Acquisition advice
D — Stocked, centrally managed (DLA)
Source of supply
SMS
Shelf life code
Y
Effective
Nov 1, 2025

Item characteristics

Outside Diameter
INCHES NOMINAL 3.637
Cross-Sectional Height
INCHES MINIMUM 0.135 AND INCHES MAXIMUM 0.143
Center Hole Diameter
INCHES MINIMUM 3.344 AND INCHES MAXIMUM 3.374
Elongation Percentage
MAXIMUM 200
Hardness Rating
SHORE DUROMETER A NOMINAL 65.0
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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