Product Details | O-RING

5331-00-175-4978 A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see PACKING,PREFORMED. For noncircular items with a round cross-section, see SEAL,NONMETALLIC ROUND SECTION and RUBBER,ROUND SECTION.

Part Alternates: S8990604, S8990-604 , S8990604ES, S8990-604ES, VS8990604, VS8990-604 , 10159937 , 5331-00-175-4978, 00-175-4978, 5331001754978, 001754978

Hardware and Abrasives | O-Ring

Supply Group (FSG) NSN Assign. NIIN
53 08 DEC 1971 00-175-4978

Drawings & Photos | NSN 5331-00-175-4978


Demand History | NSN 5331-00-175-4978

Part Number Request Date QTY Origin
5331-00-175-4978 2025-05-132 292 United States
S8990604 2025-02-42 2 PH
5331-00-175-4978 2023-10-293 10 PT
S8990-604 2019-10-300 7000 DIBBS
5331-00-175-4978 2018-06-172 5240 DIBBS
5331-00-175-4978 2017-11-312 1000 DIBBS
5331-00-175-4978 2017-10-304 1000 DIBBS
5331-00-175-4978 2017-10-276 6168 DIBBS
5331-00-175-4978 2017-06-158 1044 DIBBS
5331-00-175-4978 2016-08-235 4 United States
S8990604 2016-04-116 250 US
5331-00-175-4978 2016-01-11 796 DIBBS
5331-00-175-4978 2014-04-98 1200 DIBBS
5331-00-175-4978 2013-10-304 10 United Kingdom
5331-00-175-4978 2013-05-142 400 DIBBS
S8990-604 2013-05-134 50 CZ
5331-00-175-4978 2011-06-159 213 DIBBS
5331-00-175-4978 2011-05-138 24 Spain
5331-00-175-4978 2011-05-125 24 Spain
5331-00-175-4978 2011-05-123 24 Spain
5331-00-175-4978 2011-05-123 24 Spain
5331-00-175-4978 2011-03-70 539 DIBBS
5331-00-175-4978 2010-11-321 2 US
5331-00-175-4978 2010-11-321 50 US
5331-00-175-4978 2009-01-29 218 DIBBS
5331-00-175-4978 2008-12-364 3 DIBBS
5331-00-175-4978 2008-12-349 1 DIBBS
5331-00-175-4978 2008-12-349 10 DIBBS
5331-00-175-4978 2008-11-333 5 DIBBS
5331-00-175-4978 2008-11-328 10 DIBBS
5331-00-175-4978 2007-11-318 12 Turkey
5331-00-175-4978 2006-07-198 2 us

Cross Reference | NSN 5331-00-175-4978

Part Number Cage Code Manufacturer
S8990-604 01212 FEDERAL-MOGUL CORP GOVERNMENT SALES DEPT
S8990-604 02697 PARKER-HANNIFIN CORPORATION DBA O'RING DIVISION OF PARKER
S8990-604 1RDZ1 BE AEROSPACE CONSUMABLES MANAGEMENT DBA CONSUMABLES SOLUTIONS DIV
S8990-604 25184 PARKER HANNIFIN CORPORATION DIV O-RING DIVISION
S8990-604 59364 HONEYWELL INTERNATIONAL INC. DBA HONEYWELL
S8990-604 70210 HONEYWELL INTERNATIONAL INC. DBA HONEYWELL
S8990-604 72599 ALLIEDSIGNAL INC DBA ALLIED-SIGNAL AEROSPACE CO
S8990-604 77308 PARCO INC.
S8990-604 77969 RUBBERCRAFT CORPORATION OF CALIFORNIA, LTD
S8990-604 91265 PARKER-HANNIFIN, CORPORATION DBA TECHSEAL DIVISION
S8990-604 95272 STILLMAN SEAL CORPORATION
S8990-604 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
S8990-604 98159 RUBBERCRAFT CORPORATION OF CALIFORNIA, LTD
S8990-604 99193 HONEYWELL INTERNATIONAL INC. DBA HONEYWELL
S8990-604ES H2313 ERIKS B.V.

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Technical Data | NSN 5331-00-175-4978

Characteristic Specifications
MATERIAL RUBBER
MATERIAL DOCUMENT AND CLASSIFICATION EMS 53015 FSCM 99193 MFR REF SINGLE MATERIAL RESPONSE
HARDNESS RATING 60.0 SHORE DUROMETER A MINIMUM AND 75.0 SHORE DUROMETER A MAXIMUM
TEMP RATING -65.0 DEG FAHRENHEIT AND 500.0 DEG FAHRENHEIT
CENTER HOLE DIAMETER 0.344 INCHES MINIMUM AND 0.358 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT 0.069 INCHES MINIMUM AND 0.075 INCHES MAXIMUM
MANUFACTURERS CODE 99193
DESIGN CONTROL REFERENCE S8990-604

Restrictions/Controls & Freight Information | NSN 5331-00-175-4978

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
NMF Description 194120 WASHERS/GASKETS/PCKG DVCS NOI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 713 unknown
Originating Activity Code KZ Defense Supply Center Philadelphia
Philadelphia, PA 19101
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 5331-00-175-4978

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each