5340-00-331-4771

Find complete technical information, availability, and procurement data for: 5340-00-331-4771
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-00-331-4771

Item Name Code

20815

Assigment Date

12/16/1973 (52 years ago)

A metal loop having either a v or u cross section or channelled segment(s). It may be attached to a flat band. It is designed to create a fluid tight joint and/or connect pipe, tubing, tank cover(s), duct(s) and the like, by mating with flanged or beaded ferrule(s), flared, or beaded ends. It may or may not have a sealing inner liner. A latch or latches of the quick coupling type, nut or bolt type, or threaded trunnion type is (are) used to lock and adjust the band. Excludes:coupling, clamp, pipe and ring, locking, metal drum cover.

0.027 inches minimum and 0.047 inches maximum material thickness, 0.220 inches nominal center to center distance between loop and prong, 0.917 inches nominal length, 0.270 inches nominal prong shank width, 0.690 inches nominal width

Product Characteristics

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

Width: 0.690 inches nominal
Material Thickness: 0.027 inches minimum and 0.047 inches maximum
Length: 0.917 inches nominal
Prong Shank Width: 0.270 inches nominal
Center To Center Distance Between Loop And Prong: 0.220 inches nominal
Loop/Holding Dimension: 0.410 inches nominal
Prong/Lip Length: 0.470 inches nominal
Material: steel comp 1050 overall
Material Document And Classification: aisi assn std single material response overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416,type 2,class 3 fed spec all treatment responses 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
MS51928-5	Spring Tension Clip

FAQs

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

What is the FSCG of the NSN 5340-00-331-4771?

The FSCG of the NSN 5340-00-331-4771 is 5340

Does the NSN 5340-00-331-4771 have a Schedule B code assigned?

Yes, the Schedule B code is 7326908630

Does NSN 5340-00-331-4771 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 5340-00-331-4771 contain precious materials?

Precious metal content is unknown

Does NSN 5340-00-331-4771 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 5340-00-331-4771 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Sun, Dec 16, 1973