5325-00-721-5039

Find complete technical information, availability, and procurement data for: 5325-00-721-5039
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5325 Fastening Devices

National Stock Number

5325-00-721-5039

Item Name Code

11444

Assigment Date

01/01/1963 (63 years ago)

0.375 inches nominal length, 0.242 inches nominal top unthreaded portion outside diameter, 0.040 inches nominal top portion unthreaded outside length, individually keyed features provided, 5/16 (0.313) in. 18 nc or unc class 3a thd or class 3 fit insert size

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Length: 0.375 inches nominal
Insert Size: 5/16 (0.313) in. 18 nc or unc class 3a thd or class 3 fit
Top Unthreaded Portion Outside Diameter: 0.242 inches nominal
Top Portion Unthreaded Outside Length: 0.040 inches nominal
Features Provided: individually keyed
Thread Quantity Per Inch: 24
Nominal Thread Size: 0.190 inches
Material: steel comp 1117 overall
Material Document And Classification: qq-s-633,cond annealed-canceled fed spec single material response overall
Surface Treatment: cadmium overall
Style Designator: keylock
Thread Series Designator: unc

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
953A-3CS0375	Screw Thread Insert
L135-1-6	Screw Thread Insert

FAQs

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

What is the FSCG of the NSN 5325-00-721-5039?

The FSCG of the NSN 5325-00-721-5039 is 5325

Does the NSN 5325-00-721-5039 have a Schedule B code assigned?

Yes, the Schedule B code is 9606100000

Does NSN 5325-00-721-5039 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 5325-00-721-5039 contain precious materials?

Precious metal content is unknown

Does NSN 5325-00-721-5039 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 5325-00-721-5039 was assigned to the Federal Catalog?

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