5340-01-397-0839

Find complete technical information, availability, and procurement data for: 5340-01-397-0839
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-397-0839

Item Name Code

17532

Assigment Date

10/02/1994 (31 years ago)

A thin flat metal or plastic item of various peripheral shapes having a solid or laminated cross-section. It is designed to maintain a predetermined distance between two surfaces. For round items without a hole and having a solid rectangular cross-section use disk, solid, plain. Items with either (1) a solid (not laminated) cross-section, or (2) a non-separable laminated cross-section with one hole centrally located, must have a thickness less than 0.006 inch (0.152 mm) for items less than 1/4 inch (6.35 mm) outside diameter or shortest distance across peripheral flats, and less than 0.016 inch (0.406 mm) for items 1/4 inch (6.35 mm) or more outside diameter, or shortest distance across peripheral flats. For items with thickness greater than those indicated above, see spacer, plate; washer, flat and spacer, ring. When thickness and/or outside diameter or shortest distance across peripheral flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance. See also shim stock, laminated; shim stock assortment, gasket; and bearing, washer, thrust.

0.5890 inches minimum and 0.6010 inches maximum center to center distance between loop and mounting hole, 0.3590 inches minimum and 0.3910 inches maximum overall width, 0.0390 inches minimum and 0.0710 inches maximum material diameter, 0.3750 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: 0.3590 inches minimum and 0.3910 inches maximum
Diameter: 0.3750 inches nominal
Material Diameter: 0.0390 inches minimum and 0.0710 inches maximum
Center To Center Distance Between Loop And Mounting Hole: 0.5890 inches minimum and 0.6010 inches maximum
Material: plastic polyhexamethylene adipamide overall
Style Designator: single loop

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
640147P5	Loop Clamp
T3D0375	Loop Clamp

FAQs

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

What is the FSCG of the NSN 5340-01-397-0839?

The FSCG of the NSN 5340-01-397-0839 is 5340

Does NSN 5340-01-397-0839 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 5340-01-397-0839 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-01-397-0839 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 5340-01-397-0839 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Sun, Oct 2, 1994