Product Details | PREFORMED PACKING

5330-01-190-2221 A circular shaped item with an aperture manufactured to predetermined dimensions and designed for use as a seal in stuffing boxes, packing nuts, and the like. It may be (1) any nonmetallic molded or formed ring (except solid (without joint) rings having a square or rectangular cross section); or (2) any shredded metal or metal foil type metallic or semimetallic rings. Excludes felt items but includes multimaterial items in which one of the materials is felt. For solid (without joints) nonmetallic items with a square or rectangular cross section, see WASHER (as modified) and GASKET. For rubber items specifically designed for weather-proofing doors, windows, chests, and the like see SEAL, NONMETALLIC ANGLE; SEAL, NONMETALLIC CHANNEL; and SEAL, NONMETALLIC, SPECIAL SHAPED SECTION. For circular (with aperature) nonmetallic items with a solid round cross-section see O-RING. Excludes CUP, COMPRESSION; GASKET; WASHER (as modified); and FELT, MECHANICAL, PREFORMED.

Part Alternates: M83248/2-203, M832482203, AS3581203, AS3581-203, AS568-203 MIL-R-83248/2, AS568203MILR832482, AS568A-203 MIL- G-23652 TYPE 2, AS568A203MILG23652TYPE2, MILR83248, MIL-R-83248, W-302B-A30 ITEM 64, W302BA30ITEM64, 5330-01-190-2221, 01-190-2221, 5330011902221, 011902221

Hardware and Abrasives | Packing and Gasket Materials

Supply Group (FSG) NSN Assign. NIIN
53 24 SEP 1984 01-190-2221

Drawings & Photos | NSN 5330-01-190-2221


Demand History | NSN 5330-01-190-2221

Part Number Request Date QTY Origin
MILR83248 2025-05-132 2 United States
5330-01-190-2221 2020-06-166 20 DIBBS
MILR83248 2017-03-83 3 United States
MILR83248 2016-03-81 18 United States
MILR83248 2016-03-81 9 United States
AS3581203 2015-01-27 1 South Africa
5330-01-190-2221 2014-10-296 8 DIBBS
5330-01-190-2221 2014-03-84 8 DIBBS
5330-01-190-2221 2013-04-112 1 DIBBS
5330-01-190-2221 2013-04-91 20 DIBBS
MILR83248 2011-10-304 301 KR
MILR83248 2011-01-05 1 CA
5330-01-190-2221 2009-11-306 2 DIBBS
MILR83248 2007-08-221 4 US

Cross Reference | NSN 5330-01-190-2221

Part Number Cage Code Manufacturer
AS3581-203 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS568-203 MIL-R-83248/2 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS568A-203 MIL- G-23652 TYPE 2 D9182 BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
M83248/2-203 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MIL-R-83248 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
W-302B-A30 ITEM 64 26505 GROVE VALVE OPERATIONS

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Technical Data | NSN 5330-01-190-2221

Characteristic Specifications
HARDNESS RATING 85.0 SHORE DUROMETER A MINIMUM AND 95.0 SHORE DUROMETER A MAXIMUM OVERALL
CROSS-SECTIONAL HEIGHT 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM
CENTER HOLE DIAMETER 0.291 INCHES MINIMUM AND 0.301 INCHES MAXIMUM
III TEMP RATING -30.0 DEG FAHRENHEIT AND 500.0 DEG FAHRENHEIT

Restrictions/Controls & Freight Information | NSN 5330-01-190-2221

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodePThere is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
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.
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 5330-01-190-2221

Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Price ValidationN The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
  • The price has not been analyzed or reviewed for accuracy.
  • ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Materiel Management Aggregation CodeSXSX:AF SICA RESIDUAL MMAC-OC-ALC
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
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 CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each