BACS21Z11R

View detailed technical data, stock status, and sourcing information for: BACS21Z11R
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5325 Fastening Devices

National Stock Number

5325-01-355-1580

Item Name Code

18484

Assigment Date

03/12/1992 (34 years ago)

0.551 inches nominal distance from engaging member to largest bearing surface of head, 0.300 inches nominal diameter, stud assembly stud assembly style, stud head turnlock stud head style, washer securing device type

Product Characteristics

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

Diameter: 0.300 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: 0.551 inches nominal
Eyelet Outside Diameter: 0.525 inches nominal
Stud Diameter: 0.124 inches minimum and 0.130 inches maximum
Material Accommodated Thickness: 0.330 inches minimum and 0.359 inches maximum
Drive Type: cross recess
Stud Head Height: 0.100 inches nominal
Material: steel ejector springsteel eyeletsteel pinsteel comp 4037 studsteel corrosion resisting washer
Surface Treatment: cadmium and chromate ejector springcadmium and chromate eyeletcadmium and chromate pincadmium and chromate stud

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
28S14-11	Turnlock Fastener Stud Assembly
BACS21Z11R	Turnlock Fastener Stud Assembly

FAQs

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

What is the FSCG of the NSN 5325-01-355-1580?

The FSCG of the NSN 5325-01-355-1580 is 5325

Does the NSN 5325-01-355-1580 have a Schedule B code assigned?

Yes, the Schedule B code is 9607190000

Does NSN 5325-01-355-1580 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 5325-01-355-1580 contain precious materials?

Item does not contain precious metal.

Does NSN 5325-01-355-1580 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 5325-01-355-1580 was assigned to the Federal Catalog?

It was assigned 34 years ago, on Thu, Mar 12, 1992