Product Details | PREFORMED PACKING

5330-00-627-9501 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: 10020, 100-20, 10120B, 101-20B, 521321, 8717087, 5330-00-627-9501, 00-627-9501, 5330006279501, 006279501

Hardware and Abrasives | Packing and Gasket Materials

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-627-9501

Demand History | NSN 5330-00-627-9501

Part Number Request Date QTY Origin
10020 2024-02-53 100 United States
10020 2019-10-284 1 Brazil

Cross Reference | NSN 5330-00-627-9501

Part Number Cage Code Manufacturer
100-20 70026 CHICAGO FITTINGS
101-20B 70026 CHICAGO FITTINGS
521321 63728 SEALCRAFT CORPORATION
8717087 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM

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Technical Data | NSN 5330-00-627-9501

Characteristic Specifications
MATERIAL RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS-7270 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING 70.0 SHORE DUROMETER A NOMINAL OVERALL
CROSS-SECTIONAL HEIGHT 0.690 INCHES NOMINAL
RIM SURFACE WIDTH 0.500 INCHES NOMINAL
INNER GROOVE DEPTH 0.031 INCHES NOMINAL
INNER GROOVE WIDTH 0.375 INCHES NOMINAL
CENTER HOLE DIAMETER 1.250 INCHES NOMINAL
PERIPHERAL DIAMETER 1.688 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 5330-00-627-9501

Category Code Description
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.
Precious Metals Indicator Code:UPrecious metal type is unknown
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
No Freight Information