5310-00-275-5637

Find complete technical information, availability, and procurement data for: 5310-00-275-5637
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-275-5637

Item Name Code

01855

Assigment Date

01/01/1963 (63 years ago)

1.047 inches minimum and 1.078 inches maximum nut height, 2b thread class, right-hand thread direction, 0.725 inches minimum and 0.750 inches maximum width across flats, cap nut style

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
Nut Style: cap
Nut Height: 1.047 inches minimum and 1.078 inches maximum
Width Across Flats: 0.725 inches minimum and 0.750 inches maximum
Thread Series: unc
Thread Quantity Per Inch: 13
Nominal Thread Size: 0.500 inches
Countersink Angle: 90.0 degrees minimum and 110.0 degrees maximum nut
Bearing Surface Type: washer faced
Material: steel corrosion resisting or steel comp 1213 overall
Material Document And Classification: qq-s-637 fed spec all material responses overall
Surface Treatment: cadmium and chromate or zinc overall
Surface Treatment Document And Classification: qq-p-416 ty 2 cl 3 fed spec 1st treatment response or qq-z-325 ty 2 cl 3 fed spec 2nd treatment response 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
1139983	Cap Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-00-275-5637?

The FSCG of the NSN 5310-00-275-5637 is 5310

Does the NSN 5310-00-275-5637 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-275-5637 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 5310-00-275-5637 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-275-5637 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 5310-00-275-5637 was assigned to the Federal Catalog?

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