Home · FSC 5331 O-Ring · NSN 5331-01-471-6112

NSN 5331-01-471-6112 — O-Ring

NIIN 01-471-6112 · unit of issue EA · AAC J (not stocked, central procurement) · source of supply SMS

NSN 5331-01-471-6112 is the national stock number for an o-ring in federal supply class 5331 (O-Ring). It cross-references to 2 manufacturer part numbers from 3 CAGE codes, including Society Of Automotive Engineers Inc, Sae International, Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M; the primary is M83461/1-049. The unit of issue is EA and the FLIS list price is $4.50.

The U.S. government has bought this item 5 times on record, most recently on April 16, 2012 at $3.15 each from Fast Labels. 1 solicitation is open right now, the soonest due October 9, 2026 for 177 EA. 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 3 CAGEs

open solicitation, all agencies

government buys 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
M83461/1-049	81343	Society Of Automotive Engineers Inc	3 · Design control (vendor)	9 · Reference only
M83461/1-049	0U583	Sae International	3 · Design control (vendor)	2 · Fully interchangeable
SAE-AS83461/1	0U583	Sae International	3 · Design control (vendor)	1 · Not fully interchangeable
M83461/1-049	81349	Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M	5 · Secondary reference	9 · Reference only

Government demand

Open DLA RFQs (DIBBS)

SPE7L126T18P7 · 177 EA · due Oct 9, 2026 · N · AMSC G · DIBBS

What the government paid

Date	Vendor	Qty	Unit cost	Buyer	Reference
Apr 16, 2012	Fast Labels 3FXN8	34	$3.15	Dla	SPM5E812V0347
Sep 24, 2011	Standard Aero Hardware Corp 680A3	45	$3.55	Dla	SPM5M111V5819
Oct 6, 2008	Seals & Packings, LLC 0XK26	10	$17.49	Dla	SPM5M209V0032
Jul 9, 2007	Dbr Industries, Inc. 1K697	10	$17.54	Dla	SPM5M207V3264
Apr 25, 2001	Leschmann Logistics Ltd 08RP4	6	$12.03	Dla	SP054001MX200

Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices. 5 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 M83461/1-049.

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

DLA management data

FLIS unit price: $4.50
Unit of issue: EA
Acquisition advice: J — Not stocked, central procurement
Source of supply: SMS
Shelf life code: Y
Effective: Oct 1, 2025

Item characteristics

Temp Rating: FAHRENHEIT -65.0 AND FAHRENHEIT 275.0
Cross-Sectional Height: INCHES MINIMUM 0.067 AND INCHES MAXIMUM 0.073
Center Hole Diameter: INCHES MINIMUM 4.952 AND INCHES MAXIMUM 5.026
End Item Identification: 1425-01-442-4821;INPROVED BRADLEY AQ
Hardness Rating: SHORE DUROMETER A NOMINAL 75.0
Material: RUBBER SYNTHETIC
Material Document And Classification: MIL STD SINGLE MATERIAL RESPONSE -IL--83461 TO 1B

Related stock numbers

Other NSNs filed under the same part numbers.

01-043-1419 · O-Ring
01-046-0628 · O-Ring
01-046-0629 · O-Ring
01-046-3299 · O-Ring
01-046-3300 · O-Ring
01-047-0435 · O-Ring
01-050-1538 · O-Ring
01-050-1539 · 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.