A3-20CBC

View detailed technical data, stock status, and sourcing information for: A3-20CBC
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5325 Fastening Devices

National Stock Number

5325-00-489-1050

Item Name Code

18421

Assigment Date

01/01/1963 (63 years ago)

stud shank turnlock stud shank style, fillister turnlock stud head style, 0.065 inches minimum and 0.090 inches maximum material accommodated thickness, 0.313 inches nominal diameter, 0.200 inches nominal grip length

Product Characteristics

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

Grip Length: 0.200 inches nominal
Diameter: 0.313 inches nominal
Turnlock Stud Shank Style: stud shank
Turnlock Stud Head Style: fillister
Material Accommodated Thickness: 0.065 inches minimum and 0.090 inches maximum
Drive Type: slotted
Shank Neck Length: 0.050 inches nominal
Stud Shank Major Diameter: 0.188 inches nominal
Material: steel overall
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Below is a list of NSNs that have been officially superseded by this NSN: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
5325-00-168-7119	No Name Available	04/01/1988
5325-00-934-0623	No Name Available	07/23/1974

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
10119120	Turnlock Fastener Stud
1201-320-Z3C	Turnlock Fastener Stud
1219-8	Turnlock Fastener Stud
31826-13	Turnlock Fastener Stud
42G1334	Turnlock Fastener Stud
5325PL0162578	Turnlock Fastener Stud
6280B36520-43	Turnlock Fastener Stud
639552-001	Turnlock Fastener Stud
A-88-0100-62	Turnlock Fastener Stud
A3-20CBC	Turnlock Fastener Stud
DNE0013	Turnlock Fastener Stud
LS2653-2	Turnlock Fastener Stud

FAQs

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

What is the FSCG of the NSN 5325-00-489-1050?

The FSCG of the NSN 5325-00-489-1050 is 5325

Does the NSN 5325-00-489-1050 have a Schedule B code assigned?

Yes, the Schedule B code is 9607190000

Does NSN 5325-00-489-1050 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 5325-00-489-1050 contain precious materials?

Item does not contain precious metal.

Does NSN 5325-00-489-1050 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 5325-00-489-1050 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963