5325-01-253-0491

Find complete technical information, availability, and procurement data for: 5325-01-253-0491
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 5325-01-253-0491 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5325 Fastening Devices

National Stock Number

5325-01-253-0491

Item Name Code

18421

Assigment Date

04/11/1987 (39 years ago)

A pinlike item designed to turn within and be held in place by an eyelet, turnlock fastener; ring, retaining; or the surface of the item it fastens. It is provided with either a cam slot, cam lead threads, or a hold for accommodating a pin. Securing is accomplished by mating with a lockspring, turnlock fastener or receptacle, turnlock fastener. It has either provisions to accommodate a knob or extension or has a head which has provisions to facilitate turning.

0.375 inches nominal diameter, 0.945 inches nominal grip length, stud shank turnlock stud shank style, fillister countersunk turnlock stud head style, ring securing device type

Product Characteristics

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

Grip Length: 0.945 inches nominal
Diameter: 0.375 inches nominal
Securing Device Type: ring
Turnlock Stud Shank Style: stud shank
Turnlock Stud Head Style: fillister countersunk
Material Accommodated Thickness: 0.790 inches minimum and 0.809 inches maximum
Drive Type: cross recess
Shank Neck Length: 0.827 inches nominal
Stud Head Height: 0.090 inches nominal
Stud Shank Major Diameter: 0.240 inches nominal
Material: steel corrosion resisting overall
Surface Treatment: cadmium 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
82-11-880-16	Turnlock Fastener Stud

FAQs

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

What is the FSCG of the NSN 5325-01-253-0491?

The FSCG of the NSN 5325-01-253-0491 is 5325

Does the NSN 5325-01-253-0491 have a Schedule B code assigned?

Yes, the Schedule B code is 9607190000

Does NSN 5325-01-253-0491 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 5325-01-253-0491 contain precious materials?

Precious metal content is unknown

Does NSN 5325-01-253-0491 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 5325-01-253-0491 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Sat, Apr 11, 1987