Product Details | PREFORMED PACKING

5330-00-599-2786 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: 4062912024, 40629-12-024, 40B62912024, 40B629-12-024, 5330-00-599-2786, 00-599-2786, 5330005992786, 005992786

Hardware and Abrasives | Packing and Gasket Materials

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-599-2786

Drawings & Photos | NSN 5330-00-599-2786


Demand History | NSN 5330-00-599-2786

Part Number Request Date QTY Origin
5330-00-599-2786 2025-10-280 8 DIBBS
5330-00-599-2786 2025-05-139 20 DIBBS
5330-00-599-2786 2025-05-127 20 DIBBS
5330-00-599-2786 2014-12-349 5 US

Cross Reference | NSN 5330-00-599-2786

Part Number Cage Code Manufacturer
40629-12-024 80049 DEPARTMENT OF THE AIR FORCE
40B629-12-024 80049 DEPARTMENT OF THE AIR FORCE

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Technical Data | NSN 5330-00-599-2786

Characteristic Specifications
MATERIAL RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MIL-P-5516,CL A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING 88.0 SHORE DUROMETER A NOMINAL OVERALL
CROSS-SECTIONAL SHAPE STYLE D8 V
CROSS-SECTIONAL HEIGHT 0.281 INCHES NOMINAL
RIM SURFACE WIDTH 0.156 INCHES NOMINAL
CENTER HOLE DIAMETER 0.750 INCHES NOMINAL
PERIPHERAL DIAMETER 1.500 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 5330-00-599-2786

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.
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
No Freight Information