81-11-320-16

View detailed technical data, stock status, and sourcing information for: 81-11-320-16
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5325 Fastening Devices

National Stock Number

5325-01-123-3766

Item Name Code

18421

Assigment Date

12/11/1981 (44 years ago)

An item of any peripheral shape having flanges or groove(s) on its outer perimeter to provide a self-retaining characteristic when inserted in a hole, clamp, or the like. Designed for the purpose of protecting and/or insulating wires, cables and other items passing through it. Excludes:bushing, nonmetallic; bumper; and insulator bushing.

0.310 inches minimum and 0.329 inches maximum material accommodated thickness, stud shank turnlock stud shank style, fillister turnlock stud head style, 0.505 inches nominal grip length, 0.250 inches nominal diameter

Product Characteristics

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

Grip Length: 0.505 inches nominal
Diameter: 0.250 inches nominal
Turnlock Stud Shank Style: stud shank
Turnlock Stud Head Style: fillister
Material Accommodated Thickness: 0.310 inches minimum and 0.329 inches maximum
Drive Type: slotted
Shank Neck Length: 0.413 inches nominal
Stud Shank Major Diameter: 0.160 inches nominal
Material: steel overall
Surface Treatment: zinc 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
10119221	Turnlock Fastener Stud
81-11-320-16	Turnlock Fastener Stud
FN04-01	Turnlock Fastener Stud

FAQs

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

What is the FSCG of the NSN 5325-01-123-3766?

The FSCG of the NSN 5325-01-123-3766 is 5325

Does the NSN 5325-01-123-3766 have a Schedule B code assigned?

Yes, the Schedule B code is 9607190000

Does NSN 5325-01-123-3766 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 5325-01-123-3766 contain precious materials?

Item does not contain precious metal.

Does NSN 5325-01-123-3766 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 5325-01-123-3766 was assigned to the Federal Catalog?

It was assigned 44 years ago, on Fri, Dec 11, 1981