121J-W445-SS

View detailed technical data, stock status, and sourcing information for: 121J-W445-SS
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5325 Fastening Devices

National Stock Number

5325-01-157-4887

Item Name Code

18421

Assigment Date

07/06/1983 (43 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.

0.440 inches minimum and 0.460 inches maximum grip length, 0.865 inches minimum and 0.885 inches maximum head length, stud shank turnlock stud shank style, spring securing device type, fillister wing turnlock stud head style

Product Characteristics

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

Grip Length: 0.440 inches minimum and 0.460 inches maximum
Head Length: 0.865 inches minimum and 0.885 inches maximum
Securing Device Type: spring
Turnlock Stud Shank Style: stud shank
Turnlock Stud Head Style: fillister wing
Material Accommodated Thickness: 0.240 inches minimum and 0.264 inches maximum
Shank Neck Length: 0.215 inches minimum and 0.235 inches maximum
Stud Head Height: 0.312 inches nominal
Stud Shank Major Diameter: 0.250 inches minimum and 0.255 inches maximum
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
121J-W445-SS	Turnlock Fastener Stud
23349-0041	Turnlock Fastener Stud
AJW4-45SS	Turnlock Fastener Stud

FAQs

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

What is the FSCG of the NSN 5325-01-157-4887?

The FSCG of the NSN 5325-01-157-4887 is 5325

Does the NSN 5325-01-157-4887 have a Schedule B code assigned?

Yes, the Schedule B code is 9607190000

Does NSN 5325-01-157-4887 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 5325-01-157-4887 contain precious materials?

Item does not contain precious metal.

Does NSN 5325-01-157-4887 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 5325-01-157-4887 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Wed, Jul 6, 1983