ST21900021-112

View detailed technical data, stock status, and sourcing information for: ST21900021-112
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-00-950-2764

Item Name Code

17532

Assigment Date

01/01/1960 (66 years ago)

An open coiled spring, wound in various forms and from different shapes and types of materials and finished at the ends, designed to provide resistance to compression forces. Excludes:springs designed for thermal actuation (springs in which the torsion forces are designed to be counteracted by changes in temperature) and spring, reinforcing, hose.

0.281 inches nominal overall width, 0.275 inches nominal center to center distance between loop and mounting hole, 0.032 inches nominal material thickness, 0.128 inches nominal diameter, round, unthreaded tongue hole type

Product Characteristics

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

Tongue Hole Type: round, unthreaded
Overall Width: 0.281 inches nominal
Diameter: 0.128 inches nominal
Material Thickness: 0.032 inches nominal
Center To Center Distance Between Loop And Mounting Hole: 0.275 inches nominal
Distance From Loop Center To Tongue End: 0.446 inches nominal
Loop Inside Diameter: 0.125 inches nominal
Material: plastic polyamide (nylon) band
Style Designator: single loop

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5340-00-724-3940	No Name Available	06/24/1973

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
009502764	Loop Clamp
1-8-2NA	Loop Clamp
33033-0012	Loop Clamp
40-003259-01	Loop Clamp
4210000-1	Loop Clamp
831 00015 01	Loop Clamp
F2NY-125NA	Loop Clamp
ST21900021-112	Loop Clamp

FAQs

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

What is the FSCG of the NSN 5340-00-950-2764?

The FSCG of the NSN 5340-00-950-2764 is 5340

Does the NSN 5340-00-950-2764 have a Schedule B code assigned?

Yes, the Schedule B code is 7326908695

Does NSN 5340-00-950-2764 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 5340-00-950-2764 contain precious materials?

Precious metal content is unknown

Does NSN 5340-00-950-2764 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5340-00-950-2764 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960