Home · FSC 5331 O-Ring · NSN 5331-01-007-4889

NSN 5331-01-007-4889 — O-Ring

NIIN 01-007-4889 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

NSN 5331-01-007-4889 is the national stock number for an o-ring in federal supply class 5331 (O-Ring). It cross-references to 7 manufacturer part numbers from 5 CAGE codes, including Sae International, Parker-Hannifin Corp, Society Of Automotive Engineers Inc; the primary is 2-173V0747-75. The unit of issue is EA and the FLIS list price is $3.36.

The U.S. government has bought this item 1 time on record, 1 of them in the last 24 months, most recently on August 31, 2026 for $808 from Dbr Industries, Inc.. 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
M83248/1-173	0U583	Sae International	3 · Design control (vendor)	2 · Fully interchangeable
SAE-AS83248/1	0U583	Sae International	3 · Design control (vendor)	1 · Not fully interchangeable
2-173V0747-75	02697	Parker-Hannifin Corp	5 · Secondary reference	1 · Not fully interchangeable
2-173V1164-75	02697	Parker-Hannifin Corp	5 · Secondary reference	1 · Not fully interchangeable
2-173V1226-75	02697	Parker-Hannifin Corp	5 · Secondary reference	1 · Not fully interchangeable
AS3209-173	81343	Society Of Automotive Engineers Inc	5 · Secondary reference	9 · Reference only
AS3209-173	0U583	Sae International	5 · Secondary reference	1 · Not fully interchangeable
M83248/1-173	81349	Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M	5 · Secondary reference	9 · Reference only
MIL-R-83248/1	81349	Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M	5 · Secondary reference	9 · Reference only
M83248/1-173	D9182	Zf Industrieantriebe Witten Gmbh	C	1 · Not fully interchangeable

Government demand

Nothing open right now. Last government buy Aug 31, 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
Aug 31, 2026	Dbr Industries, Inc. 1K697			$808	Dla	SPE7M426V5444

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 2-173V0747-75.

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

DLA management data

FLIS unit price: $3.36
Unit of issue: EA
Acquisition advice: Z — Insurance item
Source of supply: SMS
Effective: Oct 1, 2025

Item characteristics

Outside Diameter: INCHES MINIMUM 8.637 AND INCHES MAXIMUM 8.749
Temp Rating: FAHRENHEIT -15.0 AND FAHRENHEIT 400.0
Cross-Sectional Height: INCHES MINIMUM 0.100 AND INCHES MAXIMUM 0.106
Center Hole Diameter: INCHES MINIMUM 8.437 AND INCHES MAXIMUM 8.537
Elongation Percentage: MAXIMUM 125
Hardness Rating: SHORE DUROMETER A NOMINAL 75.0
Material: RUBBER FLUOROCARBON CLASS FPM

Related stock numbers

Other NSNs filed under the same part numbers.

00-020-0064 · O-Ring
00-020-0067 · O-Ring
00-020-0105 · O-Ring
00-020-0203 · O-Ring
00-083-7400 · O-Ring
00-159-9152 · O-Ring
00-165-1936 · O-Ring
00-165-1937 · 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.