5325-00-413-0121

Find complete technical information, availability, and procurement data for: 5325-00-413-0121
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5325 Fastening Devices

National Stock Number

5325-00-413-0121

Item Name Code

18484

Assigment Date

04/29/1970 (56 years ago)

washer securing device type, stud assembly stud assembly style, stud head turnlock stud head style, 0.250 inches nominal diameter, 0.736 inches nominal distance from engaging member to largest bearing surface of head

Product Characteristics

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

Diameter: 0.250 inches nominal
Securing Device Type: washer
Turnlock Stud Head Style: stud head
Stud Assembly Style: stud assembly
Distance From Engaging Member To Largest Bearing Surface Of Head: 0.736 inches nominal
Eyelet Outside Diameter: 0.247 inches nominal
Eyelet Length: 0.328 inches nominal
Material Accommodated Thickness: 0.300 inches minimum and 0.329 inches maximum
Drive Type: cross recess
Stud Head Height: 0.073 inches nominal
Material: steel comp 4037 stud
Material: steel ejector spring
Material: steel eyelet
Material Document And Classification: astm a322 assn std 1st material response or astm a331 assn std 2nd material response stud
Material Document And Classification: qq-w-470 fed spec single material response ejector spring
Surface Treatment: cadmium overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5325-00-171-5791	No Name Available	08/01/1984

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
1127004-10	Turnlock Fastener Stud Assembly
27S3-10	Turnlock Fastener Stud Assembly
BACS21EE10FR	Turnlock Fastener Stud Assembly
BACS21Y10FR	Turnlock Fastener Stud Assembly

FAQs

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

What is the FSCG of the NSN 5325-00-413-0121?

The FSCG of the NSN 5325-00-413-0121 is 5325

Does the NSN 5325-00-413-0121 have a Schedule B code assigned?

Yes, the Schedule B code is 9607190000

Does NSN 5325-00-413-0121 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 5325-00-413-0121 contain precious materials?

Item does not contain precious metal.

Does NSN 5325-00-413-0121 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 5325-00-413-0121 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Wed, Apr 29, 1970