NSN

5331-00-551-8251

O-Ring

FSC 5331O-RINGFSG 53HARDWARE AND ABRASIVES

Unit Price

$0.40

per EA

16 parts / 15 mfrs

Part Numbers for NSN 5331-00-551-825116 records
Part NumberCAGEManufacturerRNCCRNVC
4471440167040000VNcb Hungary (Honvedsegi Egyseges Termekkod)59
AS3578-0280079VCombat Kereskedelmi Kft. Combat Trade Company59
AS3578-0280U583Sae International Dba Sae International32
SAE-AS35780U583Sae International Dba Sae International31
AS3578-0281208VMilipol Zrt. (Milipol Corp.)52
AS3578-02813567Elbit Systems of America - Night Vision Llc59
PRP568-028-4024-6577308Parco, Llc59
AS3578-02881343Society of Automotive Engineers Inc39
5331PL06570279009HJednolity Indeks Materialowy - Uniform Material Index69
MS9021-02896906Military Standards Promulgated By Military Departments Under Authority of Defense Standardization Manual 4120 3-M59
AS3578-028A0311Tecno Trade S.R.L.52
10138289A486GNimikkeistokeskus Ncb Finland69
AS3578-028AC853Bma Buizza Mazzei Agency Srl82
AS3578-028AC910Aertekno S.R.L.52
MS9021-028ESH2313Eriks B.V.59
FEN-1G-155U1002Fenn Night Vision Limited52
Manufacturers (15)

Ncb Hungary (Honvedsegi Egyseges Termekkod)

CAGE 0000V
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Combat Kereskedelmi Kft. Combat Trade Company

CAGE 0079V
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Sae International Dba Sae International

CAGE 0U583
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Milipol Zrt. (Milipol Corp.)

CAGE 1208V
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Elbit Systems of America - Night Vision Llc

CAGE 13567
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Society of Automotive Engineers Inc

CAGE 81343
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Jednolity Indeks Materialowy - Uniform Material Index

CAGE 9009H
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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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Tecno Trade S.R.L.

CAGE A0311
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Nimikkeistokeskus Ncb Finland

CAGE A486G
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Bma Buizza Mazzei Agency Srl

CAGE AC853
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Aertekno S.R.L.

CAGE AC910
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Fenn Night Vision Limited

CAGE U1002
View NSNs
Price History
Effective DateUnit PriceUISLC
01-OCT-2025$0.40EAY
01-OCT-2025$0.40EAY
01-OCT-2025$0.40EAY
01-OCT-2025$0.40EAY
01-OCT-2025$0.40EAY
01-OCT-2025$0.40EAY
Identification Data

DEMIL

A

HMIC

N

PMIC

U

ESD/EMI

A

Item Characteristics
MRCRequirementReply
ABHEOUTSIDE DIAMETER1.504 INCHES NOMINAL
ADVNCROSS-SECTIONAL HEIGHT0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM
ADYTCENTER HOLE DIAMETER1.358 INCHES MINIMUM AND 1.370 INCHES MAXIMUM
ANYNELONGATION PERCENTAGE200 MAXIMUM
CQFMHARDNESS RATING65.0 SHORE DUROMETER A NOMINAL
MATTMATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR

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About NSN 5331-00-551-8251

NSN 5331-00-551-8251 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 16 part numbers associated with this NSN from 15 manufacturers.

The current government unit price for NSN 5331-00-551-8251 is $0.40. Price history shows 6 recorded price changes.

To find the part number for NSN 5331-00-551-8251, 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.