NSN

5331-00-251-9375

O-Ring

FSC 5331O-RINGFSG 53HARDWARE AND ABRASIVES

Unit Price

$1.45

per EA

21 parts / 19 mfrs

Part Numbers for NSN 5331-00-251-937521 records
Part NumberCAGEManufacturerRNCCRNVC
C-69-34301212Federal-Mogul Corp Government Sales Dept59
2-343 N602-7002692Dolly Mfg Corp59
2-343 N602-7002697Parker-Hannifin Corp Div O-Ring Division59
MS29513-3430U583Sae International Dba Sae International32
SAE-AS295130U583Sae International Dba Sae International31
7866-34325184Parker Hannifin Corporation Div O-Ring Division59
PX1775-34370106Acushnet Rubber Company, Inc. Dba Precix59
10V60-141-34373277Houghton International Inc.59
457-60-34377308Parco, Llc59
PRP568-343-457-6077308Parco, Llc59
RT253-65-34377969Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp59
MS29513-34381343Society of Automotive Engineers Inc39
0065246.53.6382796Coltec Industries Inc. Dba Fairbanks Morse Engine Div Fairbanks Morse EngineC1
1793-34391265Parker-Hannifin Corporation Div O-Ring Division59
SR-822A-60-34395272Stillman Seal Corporation Div Stillman Seal Corperation59
725-70-34396879Trostel Albert Packing Ltd59
MS29513-34396906Military Standards Promulgated By Military Departments Under Authority of Defense Standardization Manual 4120 3-M59
13207E1938FN397403Cecom Lr Center59
5330002519375A00AME.C.a Etablissement Central Des Approvisionnements Des Forces Armees Royales69
10436736A486GNimikkeistokeskus Ncb Finland69
2-343N674-70D9182Zf Industrieantriebe Witten GmbhC1
Manufacturers (19)

Federal-Mogul Corp Government Sales Dept

CAGE 01212
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Dolly Mfg Corp

CAGE 02692
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Parker-Hannifin Corp Div O-Ring Division

CAGE 02697
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Sae International Dba Sae International

CAGE 0U583
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Parker Hannifin Corporation Div O-Ring Division

CAGE 25184
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Acushnet Rubber Company, Inc. Dba Precix

CAGE 70106
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Houghton International Inc.

CAGE 73277
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Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp

CAGE 77969
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Society of Automotive Engineers Inc

CAGE 81343
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Coltec Industries Inc. Dba Fairbanks Morse Engine Div Fairbanks Morse Engine

CAGE 82796
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Parker-Hannifin Corporation Div O-Ring Division

CAGE 91265
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Stillman Seal Corporation Div Stillman Seal Corperation

CAGE 95272
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Trostel Albert Packing Ltd

CAGE 96879
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Military Standards Promulgated By Military Departments Under Authority of Defense Standardization Manual 4120 3-M

CAGE 96906
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Cecom Lr Center

CAGE 97403
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E.C.a Etablissement Central Des Approvisionnements Des Forces Armees Royales

CAGE A00AM
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Nimikkeistokeskus Ncb Finland

CAGE A486G
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Zf Industrieantriebe Witten Gmbh

CAGE D9182
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Price History
Effective DateUnit PriceUISLC
01-OCT-2025$1.45EAY
01-OCT-2025$1.45EAY
01-OCT-2025$1.45EAY
01-OCT-2025$1.45EAY
01-OCT-2025$1.45EAY
01-OCT-2025$1.45EAY
Identification Data

DEMIL

A

HMIC

N

PMIC

U

ESD/EMI

Item Characteristics
MRCRequirementReply
ABHEOUTSIDE DIAMETER4.145 INCHES NOMINAL
ADVNCROSS-SECTIONAL HEIGHT0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM
ADYTCENTER HOLE DIAMETER3.710 INCHES MINIMUM AND 3.740 INCHES MAXIMUM
ANYNELONGATION PERCENTAGE200 MAXIMUM
CQFMHARDNESS RATING65.0 SHORE DUROMETER A NOMINAL
MATTMATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR

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About NSN 5331-00-251-9375

NSN 5331-00-251-9375 is a National Stock Number assigned to O-Ring. This NSN part number belongs to Federal Supply Class 5331 (O-RING) under Federal Supply Group 53 (HARDWARE AND ABRASIVES). There are 21 part numbers associated with this NSN from 19 manufacturers.

The current government unit price for NSN 5331-00-251-9375 is $1.45. Price history shows 6 recorded price changes.

To find the part number for NSN 5331-00-251-9375, refer to the part number cross-reference table above. Each part number is linked to its manufacturer through a CAGE (Commercial and Government Entity) code.