69-3250-4

View detailed technical data, stock status, and sourcing information for: 69-3250-4
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5307 Studs

National Stock Number

5307-01-019-1621

Item Name Code

15944

Assigment Date

04/14/1976 (50 years ago)

3a stud thread thread class, 3a nut thread thread class, right-hand nut thread thread direction, right-hand stud thread thread direction, 0.909 inches nominal nut thread 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: 3a nut thread
Thread Class: 3a stud thread
Thread Direction: right-hand nut thread
Thread Direction: right-hand stud thread
Thread Length: 0.909 inches nominal nut thread
Thread Length: 1.107 inches nominal stud thread
Shoulder Length: 0.359 inches minimum and 0.391 inches maximum
Overall Length: 5.670 inches minimum and 5.730 inches maximum
Nut End Shank Length: 3.050 inches nominal
Distance Across Flats: 1.052 inches minimum and 1.065 inches maximum
Thread Quantity Per Inch: 14 nut thread
Nominal Thread Size: 0.875 inches nut thread
Nut End Shank Diameter: 0.872 inches minimum and 0.874 inches maximum
Material: steel comp 4340
Material Document And Classification: mil-s-5000 mil spec single material response
Surface Treatment: cadmium overall
Style Designator: shouldered and stepped
Thread Series Designator: unf nut thread

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
69-3250-4	Shouldered and Stepped Stud

FAQs

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

What is the FSCG of the NSN 5307-01-019-1621?

The FSCG of the NSN 5307-01-019-1621 is 5307

Does NSN 5307-01-019-1621 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 5307-01-019-1621 contain precious materials?

Item does not contain precious metal.

Does NSN 5307-01-019-1621 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 5307-01-019-1621 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Wed, Apr 14, 1976