G372-31

View detailed technical data, stock status, and sourcing information for: G372-31
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-860-9523

Item Name Code

29735

Assigment Date

01/01/1963 (63 years ago)

2b thread class, right-hand thread direction, 0.344 inches nominal flange diameter, 0.166 inches minimum and 0.170 inches maximum nut counterbore diameter, 0.156 inches nominal thread length

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: 0.156 inches nominal
Counterbore Diameter: 0.166 inches minimum and 0.170 inches maximum nut
Flange Diameter: 0.344 inches nominal
Flange Thickness: 0.062 inches nominal
Nut Style: sleeve
Nut Diameter: 0.217 inches minimum and 0.221 inches maximum
Nut Length: 0.482 inches minimum and 0.486 inches maximum
Nut Counterbore Depth: 0.328 inches nominal nut
Cross-Sectional Shape: round nut
Cross-Sectional Shape: round w/wrench flats flange
Thread Series: unc
Thread Quantity Per Inch: 32
Nominal Thread Size: 0.164 inches
Material: aluminum alloy 2017 or aluminum alloy 2024 overall
Material Document And Classification: qq-a-225/5,temper t4 fed spec 1st material response or qq-a-225/6,temper t4 fed spec 2nd material response or qq-a-200/3,temper t4 fed spec 2nd material response overall
Surface Treatment: anodize overall
Surface Treatment Document And Classification: mil-a-8625,ty 1,cl 1 mil spec single 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
00265-1	Sleeve Nut
G372-31	Sleeve Nut
ML620-31	Sleeve Nut

FAQs

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

What is the FSCG of the NSN 5310-00-860-9523?

The FSCG of the NSN 5310-00-860-9523 is 5310

Does the NSN 5310-00-860-9523 have a Schedule B code assigned?

Yes, the Schedule B code is 7616995195

Does NSN 5310-00-860-9523 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 5310-00-860-9523 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-860-9523 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 5310-00-860-9523 was assigned to the Federal Catalog?

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