MS51993M503L

View detailed technical data, stock status, and sourcing information for: MS51993M503L
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5325 Fastening Devices

National Stock Number

5325-01-145-1684

Item Name Code

11444

Assigment Date

01/07/1983 (43 years ago)

0.375-24 unf,0.3479 in. min,0.3498 in. max pitch dia insert size, furnished with lockring special features, 0.380 inches minimum and 0.420 inches maximum length, steel comp 4140 overall material, individually keyed features provided

Product Characteristics

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

Length: 0.380 inches minimum and 0.420 inches maximum
Insert Size: 0.375-24 unf,0.3479 in. min,0.3498 in. max pitch dia
Features Provided: individually keyed
Special Features: furnished with lockring
Material: steel comp 4140 overall
Material Document And Classification: mil-s-5626 mil spec single material response overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416,type 2,class 3 fed spec single treatment response overall
Style Designator: serrated

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
MS51993M503L	Screw Thread Insert

FAQs

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

What is the FSCG of the NSN 5325-01-145-1684?

The FSCG of the NSN 5325-01-145-1684 is 5325

Does the NSN 5325-01-145-1684 have a Schedule B code assigned?

Yes, the Schedule B code is 9606100000

Does NSN 5325-01-145-1684 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 5325-01-145-1684 contain precious materials?

Item does not contain precious metal.

Does NSN 5325-01-145-1684 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 5325-01-145-1684 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Fri, Jan 7, 1983