5310-01-349-6177

Find complete technical information, availability, and procurement data for: 5310-01-349-6177
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-349-6177

Item Name Code

15934

Assigment Date

11/30/1991 (34 years ago)

A bent spring metal washer with a centrally located hole. It is designed to exert pressure axially when assembled in place.

0.680 inches minimum and 0.690 inches maximum outside diameter, 0.307 inches minimum and 0.313 inches maximum shoulder diameter, 0.040 inches minimum shoulder height, 0.075 inches minimum and 0.080 inches maximum material thickness, 0.257 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: 0.257 inches nominal
Shoulder Diameter: 0.307 inches minimum and 0.313 inches maximum
Outside Diameter: 0.680 inches minimum and 0.690 inches maximum
Shoulder Height: 0.040 inches minimum
Material Thickness: 0.075 inches minimum and 0.080 inches maximum
End Item Identification: 4610-01-219-8707
Special Features: shoulder dia flares 15.0 deg fm small dia at base
Material: plastic polytetrafluoroethylene overall
Style Designator: shouldered

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
CO-1TW	Shouldered Washer

FAQs

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

What is the FSCG of the NSN 5310-01-349-6177?

The FSCG of the NSN 5310-01-349-6177 is 5310

Does the NSN 5310-01-349-6177 have a Schedule B code assigned?

Yes, the Schedule B code is 3926904500

Does NSN 5310-01-349-6177 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 5310-01-349-6177 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-349-6177 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 5310-01-349-6177 was assigned to the Federal Catalog?

It was assigned 34 years ago, on Sat, Nov 30, 1991