Product Details | PREFORMED PACKING

5330-01-309-5490 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: 7331FT160, 7331FT-160, 5330-01-309-5490, 01-309-5490, 5330013095490, 013095490

Hardware and Abrasives | Packing and Gasket Materials

Supply Group (FSG) NSN Assign. NIIN
53 19 OCT 1989 01-309-5490

Drawings & Photos | NSN 5330-01-309-5490


Demand History | NSN 5330-01-309-5490

Part Number Request Date QTY Origin
5330-01-309-5490 2024-12-362 1 US

Cross Reference | NSN 5330-01-309-5490

Part Number Cage Code Manufacturer
7331FT-160 5F573 GREENE, TWEED & CO., INC.
7331FT-160 72902 PALMETTO INC

Request a Quote

What Our Customers Say

Compare

NSNs for Compare ( up to 4 ): Add 5330-01-309-5490

Technical Data | NSN 5330-01-309-5490

Characteristic Specifications
MATERIAL RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MIL-P-25732 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLE D153 TEE
CROSS-SECTIONAL HEIGHT 0.416 INCHES NOMINAL
CENTER HOLE DIAMETER 2.223 INCHES NOMINAL
PERIPHERAL DIAMETER 2.643 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 5330-01-309-5490

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