Home · FSC 5331 O-Ring · NSN 5331-00-414-2811

NSN 5331-00-414-2811 — O-Ring

NIIN 00-414-2811 · unit of issue EA · AAC D (stocked, centrally managed (dla)) · source of supply SMS

NSN 5331-00-414-2811 is the national stock number for an o-ring in federal supply class 5331 (O-Ring). It cross-references to 6 manufacturer part numbers from 5 CAGE codes, including Sae International, Society Of Automotive Engineers Inc, Eriks B.V.; the primary is 5331PL0844979. The unit of issue is EA and the FLIS list price is $8.16.

The U.S. government has bought this item 1 time on record, 1 of them in the last 24 months, most recently on September 10, 2026 for $1,631 from Fil Danismanlik Egitim Limited Sirketi. 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.

part numbers from 5 CAGEs

open solicitations, all agencies

government buy in 24 months

sellers with confirmed stock

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Cross-references

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

Part number	CAGE	Manufacturer	Reference	Variation
MS9967-235	0U583	Sae International	3 · Design control (vendor)	2 · Fully interchangeable
MS9967-235	81343	Society Of Automotive Engineers Inc	3 · Design control (vendor)	9 · Reference only
SAE-AS9967	0U583	Sae International	3 · Design control (vendor)	1 · Not fully interchangeable
AS9967-235	0U583	Sae International	5 · Secondary reference	9 · Reference only
MILR3533-235ES	H2313	Eriks B.V.	5 · Secondary reference	9 · Reference only
MS9967-235	96906	Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M	5 · Secondary reference	9 · Reference only
5331PL0844979	9009H	Jednolity Indeks Materialowy - Uniform Material Index	6	9 · Reference only
5331PL1739411	9009H	Jednolity Indeks Materialowy - Uniform Material Index	6	9 · Reference only

Government demand

Nothing open right now. Last government buy Sep 10, 2026. Watch this NSN and we will email you when it is solicited.

What the government paid

Date	Vendor	Qty	Unit cost	Amount	Buyer	Reference
Sep 10, 2026	Fil Danismanlik Egitim Limited Sirketi TM975			$1,631	Dla	SPE7L326D61SL

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 5331PL0844979.

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

DLA management data

FLIS unit price: $8.16
Unit of issue: EA
Acquisition advice: D — Stocked, centrally managed (DLA)
Source of supply: SMS
Shelf life code: Z
Effective: Oct 1, 2025

Item characteristics

Outside Diameter: INCHES NOMINAL 3.387
Temp Rating: FAHRENHEIT -67.0 AND FAHRENHEIT 347.0
Cross-Sectional Height: INCHES MINIMUM 0.135 AND INCHES MAXIMUM 0.143
Center Hole Diameter: INCHES MINIMUM 3.094 AND INCHES MAXIMUM 3.124
Elongation Percentage: MAXIMUM 125
Hardness Rating: SHORE DUROMETER A NOMINAL 75.0
Material: RUBBER FLUOROSILICONE CLASS FQ

Related stock numbers

Other NSNs filed under the same part numbers.

00-275-3391 · O-Ring
00-414-2699 · O-Ring
00-414-2700 · O-Ring
00-414-2701 · O-Ring
00-414-2753 · O-Ring
00-414-2756 · O-Ring
00-414-2757 · O-Ring
00-414-2807 · O-Ring

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.