3-8-4-128NA

View detailed technical data, stock status, and sourcing information for: 3-8-4-128NA
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-00-498-0755

Item Name Code

17532

Assigment Date

10/03/1969 (56 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.

0.167 inches nominal diameter, round, unthreaded tongue hole type, 0.375 inches nominal overall width, 0.479 inches nominal center to center distance between loop and mounting hole, 0.030 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: 0.375 inches nominal
Diameter: 0.167 inches nominal
Material Thickness: 0.030 inches nominal
Center To Center Distance Between Loop And Mounting Hole: 0.479 inches nominal
Distance From Loop Center To Tongue End: 0.635 inches nominal
Loop Inside Diameter: 0.359 inches nominal
Special Features: color black
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Below is a list of NSNs that have been officially superseded by this NSN: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
5340-00-080-5356	No Name Available	03/12/2008
5340-00-687-9645	No Name Available	09/01/2001

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
10018730-021	Loop Clamp
1287450-7	Loop Clamp
3-8-4-128NA	Loop Clamp
3-8-4-140	Loop Clamp
609471-112	Loop Clamp
8599093-212	Loop Clamp

FAQs

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

What is the FSCG of the NSN 5340-00-498-0755?

The FSCG of the NSN 5340-00-498-0755 is 5340

Does the NSN 5340-00-498-0755 have a Schedule B code assigned?

Yes, the Schedule B code is 3926909988

Does NSN 5340-00-498-0755 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 5340-00-498-0755 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-00-498-0755 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 5340-00-498-0755 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Fri, Oct 3, 1969