BACS21AP320R

View detailed technical data, stock status, and sourcing information for: BACS21AP320R
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5325 Fastening Devices

National Stock Number

5325-00-951-0452

Item Name Code

18421

Assigment Date

05/04/1966 (60 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.

0.465 inches nominal grip length, fillister turnlock stud head style, ring securing device type, 0.375 inches nominal diameter, stud shank turnlock stud shank 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: 0.465 inches nominal
Diameter: 0.375 inches nominal
Securing Device Type: ring
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: 0.347 inches nominal
Stud Shank Major Diameter: 0.240 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
019335-001	Turnlock Fastener Stud
2-0-320	Turnlock Fastener Stud
322743-4	Turnlock Fastener Stud
600117P15	Turnlock Fastener Stud
639547-132	Turnlock Fastener Stud
82-11-320-16	Turnlock Fastener Stud
BACS21AP320R	Turnlock Fastener Stud
FD-T0003-013	Turnlock Fastener Stud

FAQs

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

What is the FSCG of the NSN 5325-00-951-0452?

The FSCG of the NSN 5325-00-951-0452 is 5325

Does the NSN 5325-00-951-0452 have a Schedule B code assigned?

Yes, the Schedule B code is 9607190000

Does NSN 5325-00-951-0452 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 5325-00-951-0452 contain precious materials?

Precious metal content is unknown

Does NSN 5325-00-951-0452 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 5325-00-951-0452 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Wed, May 4, 1966