5340-01-521-8090

Find complete technical information, availability, and procurement data for: 5340-01-521-8090
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-521-8090

Item Name Code

17532

Assigment Date

07/06/2004 (22 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below no. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes:bolt, clevis; bolt, externally relieved body; screw, externally relieved body; and screw, assembled washer. See also, screw, instrument; bolt, machine; bolt, internal wrenching; and screw, cap socket head.

round, unthreaded tongue hole type, 0.365 inches minimum and 0.385 inches maximum overall width, 0.204 inches nominal diameter, 2.548 inches minimum and 2.578 inches maximum center to center distance between loop and mounting hole, 0.031 inches nominal material thickness

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: 0.365 inches minimum and 0.385 inches maximum
Diameter: 0.204 inches nominal
Material Thickness: 0.031 inches nominal
Center To Center Distance Between Loop And Mounting Hole: 2.548 inches minimum and 2.578 inches maximum
Loop Inside Diameter: 4.495 inches minimum and 4.505 inches maximum
Special Features: mfg. dwg. name is: clamp,loop type bonding; heat treat per mil-h-6088 to t42 condition with a chemical film per mil-c-5541,class 3, color gold; the distance between clamp ends is 0.125 in. pom 0.015 in.
Material: aluminum alloy overall
Material Document And Classification: qq-a-250/5 fed spec single material response overall
Style Designator: center mount

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
AN735DC72	Loop Clamp
AS7351DC72	Loop Clamp

FAQs

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

What is the FSCG of the NSN 5340-01-521-8090?

The FSCG of the NSN 5340-01-521-8090 is 5340

Does NSN 5340-01-521-8090 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 5340-01-521-8090 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-01-521-8090 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 5340-01-521-8090 was assigned to the Federal Catalog?

It was assigned 22 years ago, on Tue, Jul 6, 2004