5310-00-655-7516

Find complete technical information, availability, and procurement data for: 5310-00-655-7516
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-655-7516

Item Name Code

05277

Assigment Date

01/01/1960 (66 years ago)

A washer or cone or disk shape with a centrally located hole, designed to accommodate a flat or oval head screw and provide additional bearing area on the material being fastened. It may or may not have a flush flange feature.

3b thread class, 0.422 inches nominal nut height, 1.052 inches minimum and 1.064 inches maximum width across flats, prevailing torque with nonmetallic insert locking feature, right-hand thread direction

Product Characteristics

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

Thread Class: 3b
Thread Direction: right-hand
Locking Feature: prevailing torque with nonmetallic insert
Nut Height: 0.422 inches nominal
Width Across Flats: 1.052 inches minimum and 1.064 inches maximum
Temp Rating: 250.0 fahrenheit nominal
Thread Series: unf
Thread Quantity Per Inch: 16
Nominal Thread Size: 0.750 inches
Material: plastic polyamide (nylon) locking insert
Material: steel nut
Surface Treatment: cadmium nut
Specification/Standard Data: 80205-nas1022 professional/industrial association standard

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
NAS1022N12	Hexagon Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-00-655-7516?

The FSCG of the NSN 5310-00-655-7516 is 5310

Does the NSN 5310-00-655-7516 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-655-7516 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 5310-00-655-7516 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-655-7516 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 5310-00-655-7516 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960