59FA440

View detailed technical data, stock status, and sourcing information for: 59FA440
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-982-5001

Item Name Code

05277

Assigment Date

01/01/1962 (64 years ago)

prevailing torque all metal design locking feature, 0.133 inches minimum and 0.157 inches maximum nut height, hexagon nut style, 3b thread class, 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 all metal design
Nut Style: hexagon
Nut Height: 0.133 inches minimum and 0.157 inches maximum
Width Across Flats: 0.243 inches minimum and 0.251 inches maximum
Temp Rating: 800.0 fahrenheit nominal
Thread Series: unc
Thread Quantity Per Inch: 40
Nominal Thread Size: 0.112 inches
Countersink Angle: 88.0 degrees nominal nut
Bearing Surface Type: chamfered or washer faced
Bearing Surface Finish: 125.0 microinches
Material: steel corrosion resisting overall
Precious Material: silver
Surface Treatment: silver overall
Surface Treatment Document And Classification: ams 2410 assn std single treatment response overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-00-551-7590	No Name Available	08/09/1991
5310-00-596-7964	Hexagon Self-Locking Nut	07/01/2025
5310-01-424-3842	No Name Available	12/01/2014

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
1594062	Hexagon Self-Locking Nut
1803-40	Hexagon Self-Locking Nut
2A125166	Hexagon Self-Locking Nut
2A125A66	Hexagon Self-Locking Nut
417197-11	Hexagon Self-Locking Nut
59FA440	Hexagon Self-Locking Nut
938.07.68.201	Hexagon Self-Locking Nut
9380768201	Hexagon Self-Locking Nut
H56-04	Hexagon Self-Locking Nut
MS21046C04	Hexagon Self-Locking Nut
R1155P20	Hexagon Self-Locking Nut
TX93010-9	Hexagon Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-00-982-5001?

The FSCG of the NSN 5310-00-982-5001 is 5310

Does the NSN 5310-00-982-5001 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-982-5001 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 5310-00-982-5001 contain precious materials?

Item contains silver.

Does NSN 5310-00-982-5001 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 5310-00-982-5001 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962