FSC 5331 × O-RING

O-RING

5331-00-250-0229

Open for bid

No open solicitations on record for this NSN right now.

Search open RFQs on DIBBS →

Can you win it?

Restricted — approved sources only, based on the latest AMSC/AMC on record.

AMSC / AMC

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Competition

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What it is — can you make it?

Dimensions, the FLIS specification requirements, and the manufacturer part numbers already qualified against this NSN.

Specifications

From the federal catalog (DLA FLIS / PUB LOG) — what your part has to meet. Cited specification documents can be looked up in ASSIST Quick Search ↗, DoD's public spec repository — copy the document number in.

Requirement	Value
CENTER HOLE DIAMETER ADYT	INCHES MINIMUM 0.915 AND INCHES MAXIMUM 0.927
MATERIAL MATT	RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
CROSS-SECTIONAL HEIGHT ADVN	INCHES MINIMUM 0.135 AND INCHES MAXIMUM 0.143
OUTSIDE DIAMETER ABHE	INCHES MINIMUM 1.181 AND INCHES MAXIMUM 1.217

Manufacturer part numbers

Commercial part numbers cross-referenced to this NSN in the federal catalog — the parts that have been accepted as satisfying this stock number, and who makes them.

Part number	CAGE	Manufacturer
10163227	A486G	NIMIKKEISTOKESKUS NCB FINLAND
10V60-141-213	73277	HOUGHTON INTERNATIONAL INC.
12490-18	11599	TRIUMPH ENGINE CONTROL SYSTEMS LLC
145124	0ZBJ4	PHILIPS NORTH AMERICA LLC DBA PHILIPS HEALTHCARE
145124	52983	HEWLETT-PACKARD CO WALTHAM DIV
1793-213	91265	PARKER-HANNIFIN CORPORATION DIV O-RING DIVISION
2-213 N602-70	02697	PARKER-HANNIFIN CORP DIV O-RING DIVISION
457-60-213	77308	PARCO, LLC
5331PL0143702	9009H	JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX
727019REVA	56232	LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD
7866-213	25184	PARKER HANNIFIN CORPORATION DIV O-RING DIVISION
8A5829	11599	TRIUMPH ENGINE CONTROL SYSTEMS LLC
8A9014	11599	TRIUMPH ENGINE CONTROL SYSTEMS LLC
90926-9	59875	EATON CORP DBA EATON AEROSPACE JACKSON
C-69-213	01212	FEDERAL-MOGUL CORP GOVERNMENT SALES DEPT
MS29513-213	0U583	SAE INTERNATIONAL DBA SAE INTERNATIONAL
MS29513-213	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
MS29513-213	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MS29513-213ES	H2313	ERIKS B.V.
PA32633196	08987	HONEYWELL INC PROCESS CONTROL DIV
PRP568-213-457-60	77308	PARCO, LLC
PX1775-213	70106	ACUSHNET RUBBER COMPANY, INC. DBA PRECIX
RT253-65-213	77969	RUBBERCRAFT CORPORATION OF CALIFORNIA, LTD. DBA RUBBERCRAFT CORP
SAE-AS29513	0U583	SAE INTERNATIONAL DBA SAE INTERNATIONAL
SR-822A-60-213	95272	STILLMAN SEAL CORPORATION DIV STILLMAN SEAL CORPERATION
SR-822A-60-213	SW461	HUTCHINSON SEAL DE MEXICO STILLMAN SEAL DIVISION DIV STILLMAN SEAL,JPR,ESPA

What it pays — so you can quote

The government's own price and demand record for this NSN — what past awards cleared at, so you know where to land your quote.

Latest unit price

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Purchases

Total spend

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Last purchased

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Purchase records

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Total demand

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Latest award total

Price history

What the government paid per unit

Fewer than two priced purchases on record — see the table below.

Purchase history

No priced purchases on record for this NSN yet.

Related contract actions

Contract action totals, not unit prices — obligation amounts from USAspending for related awards, shown for context only. These do not appear on the price chart above.

No related contract actions on record.

Demand history

Every solicitation we've indexed for this NSN, open and closed — 1 on record. Closed RFQs (expired, cancelled, or awarded) stay here as a record of past demand; they never get removed.

Solicitation	Issued	Closes / closed	Qty	Status
SPE7M4-26-T-301K	Aug 6, 2026	Aug 17, 2026	1,613	Cancelled	View at DIBBS →

Open RFQs on DIBBS → DIBBS award history ↗

About this data

Unit prices: DLA DIBBS award records — every row links to its government record.
AMSC: latest observed value from DIBBS solicitation history.
Contract action totals: USAspending, context only.
Full methodology →