Product Details | PREFORMED PACKING

5330-15-056-2860 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: MS28775131, MS28775-131, 2300-20-275, 5330-15-056-2860, 15-056-2860, 5330150562860, 230020275, 150562860

Hardware and Abrasives | Packing and Gasket Materials

Supply Group (FSG) NSN Assign. NIIN
53 15-056-2860

Drawings & Photos | NSN 5330-15-056-2860


Demand History | NSN 5330-15-056-2860

Part Number Request Date QTY Origin
MS28775131 2025-10-289 8 us
5330-15-056-2860 2017-07-194 63 DIBBS
MS28775131 2015-01-05 10 Malaysia
MS28775131 2014-12-365 10 Malaysia
MS28775-131 2014-11-330 10 MY
MS28775131 2014-07-206 2 Malaysia
5330-15-056-2860 2011-09-250 6 US
MS28775-131 2011-04-117 1 MX
MS28775-131 2011-04-111 1 MX
MS28775131 2008-10-298 60 Argentina

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Restrictions/Controls & Freight Information | NSN 5330-15-056-2860

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
Category Code Description
No Freight Information