59FA632

View detailed technical data, stock status, and sourcing information for: 59FA632
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-015-9691

Item Name Code

05277

Assigment Date

01/31/1976 (50 years ago)

An item having two flat bearing surfaces, conforming to the same shape as the base of a nut (1), plain, plate and nut (1), self-locking, plate. It is used to provide better alignment in assembly.

hexagon nut style, right-hand thread direction, free-running all metal design locking feature, soluble lubricant lubrication, 3b thread class

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: free-running all metal design
Lubrication: soluble lubricant
Nut Style: hexagon
Nut Height: 0.180 inches maximum
Width Across Flats: 0.305 inches minimum and 0.313 inches maximum
Temp Rating: 800.0 fahrenheit nominal
Thread Series: unjc
Thread Quantity Per Inch: 32
Nominal Thread Size: 0.138 inches
Bearing Surface Type: chamfered
Material: steel corrosion resisting overall
Precious Material: silver
Surface Treatment: silver overall

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
59FA632	Hexagon Self-Locking Nut
66077-4	Hexagon Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-01-015-9691?

The FSCG of the NSN 5310-01-015-9691 is 5310

Does the NSN 5310-01-015-9691 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-015-9691 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 5310-01-015-9691 contain precious materials?

Item contains silver.

Does NSN 5310-01-015-9691 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 5310-01-015-9691 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Sat, Jan 31, 1976