5310-00-637-1375

Find complete technical information, availability, and procurement data for: 5310-00-637-1375
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-637-1375

Item Name Code

29735

Assigment Date

01/01/1963 (63 years ago)

0.385 inches minimum and 0.395 inches maximum thread length, 0.432 inches minimum and 0.442 inches maximum nut length, right-hand thread direction, sleeve nut style, 2b 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: 2b
Thread Direction: right-hand
Thread Length: 0.385 inches minimum and 0.395 inches maximum
Nut Style: sleeve
Nut Length: 0.432 inches minimum and 0.442 inches maximum
Nut Width Across Flats: 0.615 inches minimum and 0.635 inches maximum
Cross-Sectional Shape: hexagonal nut
Thread Series: unf
Thread Quantity Per Inch: 18
Nominal Thread Size: 0.562 inches
Countersink Angle: 89.0 degrees minimum and 91.0 degrees maximum nut
Special Features: black anodize
Material: aluminum alloy 2024 overall
Material Document And Classification: qq-a-268,t4 fed spec single material response overall
Surface Treatment: anodize overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
6685-00-799-1923	No Name Available	09/23/1968

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
1214445-1	Sleeve Nut

FAQs

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

What is the FSCG of the NSN 5310-00-637-1375?

The FSCG of the NSN 5310-00-637-1375 is 5310

Does the NSN 5310-00-637-1375 have a Schedule B code assigned?

Yes, the Schedule B code is 7616995195

Does NSN 5310-00-637-1375 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 5310-00-637-1375 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-637-1375 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 5310-00-637-1375 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963