NSN

5331-00-527-8522

O-Ring

FSC 5331O-RINGFSG 53HARDWARE AND ABRASIVES

Unit Price

$0.45

per EA

35 parts / 31 mfrs

Part Numbers for NSN 5331-00-527-852235 records
Part NumberCAGEManufacturerRNCCRNVC
C-69-14501212Federal-Mogul Corp Government Sales Dept59
2-145 N602-7002697Parker-Hannifin Corp Div O-Ring Division59
N0602 2-14502697Parker-Hannifin Corp Div O-Ring Division59
755175305228Pti Technologies Inc.C1
568-145-457-6006GU9Hb Sealing Products Inc. Dba Hercules Sealing Products59
MS29513-1450U583Sae International Dba Sae International32
SAE-AS295130U583Sae International Dba Sae International31
7866-14525184Parker Hannifin Corporation Div O-Ring Division59
60-P-31-14528486West American Rubber Co Extrude Products Div59
90305734228L3 Technologies, Inc. Div L3 Keo59
301254948Waltco Truck Equipment Co Inc59
10-90351-14559501Unison Industries Llc59
PX-1775-14570106Acushnet Rubber Company, Inc. Dba Precix59
MS29513-14571681Hughes Network Systems Inc Sub of Hughes Aircraft Co59
10V60-141-14573277Houghton International Inc.59
457-60-14577308Parco, Llc52
PRP568-145-457-6077308Parco, Llc59
10-90351-14577820Amphenol Corp Div Amphenol Aerospace Operations59
RT253-65-14577969Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp59
MS29513-14581343Society of Automotive Engineers Inc39
MILP531581349Military Specifications Promulgated By Military Departments/Agencies Under Authority of Defense Standardization Manual 4120 3-M59
60-75555081982Hydro-Aire Aerospace Corp59
1793-14591265Parker-Hannifin Corporation Div O-Ring Division59
2661058B14592003Parker Hannifin Corporation Div Aerospace Group Headquarters59
SR-822A-60-14595272Stillman Seal Corporation Div Stillman Seal Corperation59
725-70-14596879Trostel Albert Packing Ltd59
MS29513-14596906Military Standards Promulgated By Military Departments Under Authority of Defense Standardization Manual 4120 3-M59
3553-14599233Valveaire Aircraft Div of Abbotwares59
10117093A486GNimikkeistokeskus Ncb Finland69
2-145 N602-70C0308Parker Hannifin Gmbh O-Ring Division59
MS29513-145D0078Diehl Defence Gmbh & Co. Kg52
13998D9182Zf Industrieantriebe Witten GmbhC1
2-145N674-70D9182Zf Industrieantriebe Witten GmbhC1
MS29513-145ESH2313Eriks B.V.59
10-90351-145R1120Satair a/S52
Manufacturers (31)

Federal-Mogul Corp Government Sales Dept

CAGE 01212
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Parker-Hannifin Corp Div O-Ring Division

CAGE 02697
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Pti Technologies Inc.

CAGE 05228
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Hb Sealing Products Inc. Dba Hercules Sealing Products

CAGE 06GU9
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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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West American Rubber Co Extrude Products Div

CAGE 28486
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L3 Technologies, Inc. Div L3 Keo

CAGE 34228
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Waltco Truck Equipment Co Inc

CAGE 54948
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Unison Industries Llc

CAGE 59501
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Acushnet Rubber Company, Inc. Dba Precix

CAGE 70106
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Hughes Network Systems Inc Sub of Hughes Aircraft Co

CAGE 71681
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Houghton International Inc.

CAGE 73277
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Amphenol Corp Div Amphenol Aerospace Operations

CAGE 77820
View NSNs

Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp

CAGE 77969
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Society of Automotive Engineers Inc

CAGE 81343
View NSNs

Military Specifications Promulgated By Military Departments/Agencies Under Authority of Defense Standardization Manual 4120 3-M

CAGE 81349
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Hydro-Aire Aerospace Corp

CAGE 81982
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Parker-Hannifin Corporation Div O-Ring Division

CAGE 91265
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Parker Hannifin Corporation Div Aerospace Group Headquarters

CAGE 92003
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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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Valveaire Aircraft Div of Abbotwares

CAGE 99233
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Nimikkeistokeskus Ncb Finland

CAGE A486G
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Parker Hannifin Gmbh O-Ring Division

CAGE C0308
View NSNs

Diehl Defence Gmbh & Co. Kg

CAGE D0078
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Zf Industrieantriebe Witten Gmbh

CAGE D9182
View NSNs
Price History
Effective DateUnit PriceUISLC
01-OCT-2025$0.45EAY
01-OCT-2025$0.45EAY
01-OCT-2025$0.45EAY
01-OCT-2025$0.45EAY
01-OCT-2025$0.45EAY
01-OCT-2025$0.45EAY
Identification Data

DEMIL

A

HMIC

N

PMIC

A

ESD/EMI

Item Characteristics
MRCRequirementReply
ABHEOUTSIDE DIAMETER2.730 INCHES MINIMUM AND 2.782 INCHES MAXIMUM
ADVNCROSS-SECTIONAL HEIGHT0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM
ADYTCENTER HOLE DIAMETER2.540 INCHES MINIMUM AND 2.560 INCHES MAXIMUM
MATTMATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR

Need full procurement data, packaging, and standardization info?

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About NSN 5331-00-527-8522

NSN 5331-00-527-8522 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 35 part numbers associated with this NSN from 31 manufacturers.

The current government unit price for NSN 5331-00-527-8522 is $0.45. Price history shows 6 recorded price changes.

To find the part number for NSN 5331-00-527-8522, 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.