5310-01-641-7649

Find complete technical information, availability, and procurement data for: 5310-01-641-7649
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-641-7649

Item Name Code

01869

Assigment Date

02/02/2015 (11 years ago)

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.

5.326 inches nominal outside diameter, 1 internal key quantity, 6.062 inches nominal overall distance including keys, 19 external key quantity, 4.395 inches nominal hole diameter

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Hole Diameter: 4.395 inches nominal
Outside Diameter: 5.326 inches nominal
Overall Distance Including Keys: 6.062 inches nominal
External Key Quantity: 19
Internal Key Quantity: 1
Material Thickness: 0.147 inches nominal
End Item Identification: ballscrew dr
Part Name Assigned By Controlling Agency: lockwasher
Style Designator: external and internal pre-bent keys

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
8286971-1	Key Washer
8287040 ITEM 18	Key Washer
WH-22	Key Washer

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5310-01-641-7649?

The FSCG of the NSN 5310-01-641-7649 is 5310

Does NSN 5310-01-641-7649 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5310-01-641-7649 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-641-7649 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 5310-01-641-7649 was assigned to the Federal Catalog?

It was assigned 11 years ago, on Mon, Feb 2, 2015