5342-01-077-6602

Find complete technical information, availability, and procurement data for: 5342-01-077-6602
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5342 Weapon System Hardware

National Stock Number

5342-01-077-6602

Item Name Code

20319

Assigment Date

05/28/1979 (47 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.

grooved retainer cross-sectional shape style, 1.790 inches nominal inside diameter, 41.0 included angle in deg, 0.050 inches nominal retainer thickness, single latch style

Product Characteristics

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

Cross-Sectional Shape Style: grooved retainer
Inside Diameter: 1.790 inches nominal
Retainer Thickness: 0.050 inches nominal
Latch Style: single
Included Angle In Deg: 41.0
Nut Type: trunnion nut
Segment Quantity: 3
Sealing Inner Liner: not included
Retainer Width: 0.470 inches minimum and 0.530 inches maximum
Root Width: 0.146 inches minimum and 0.166 inches maximum
Band Thickness: 0.032 inches nominal
Band Width: 0.740 inches minimum and 0.760 inches maximum
Height: 0.208 inches minimum and 0.228 inches maximum
Material: iron alloy 660 bolt
Material: iron alloy 660 trunnion
Material Document And Classification: ams 5525, comp 660 assn std single material response trunnion
Material Document And Classification: ams 5737, comp 660 assn std single material response bolt
Shape: round

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5340-00-481-2434	No Name Available	06/01/1992
5342-01-078-3042	No Name Available	02/01/2005

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
4038926	Grooved Clamp Coupling
4039154	Grooved Clamp Coupling
4039194	Grooved Clamp Coupling

FAQs

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

What is the FSCG of the NSN 5342-01-077-6602?

The FSCG of the NSN 5342-01-077-6602 is 5342

Does the NSN 5342-01-077-6602 have a Schedule B code assigned?

Yes, the Schedule B code is 9803200000

Does NSN 5342-01-077-6602 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 5342-01-077-6602 contain precious materials?

Item does not contain precious metal.

Does NSN 5342-01-077-6602 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 5342-01-077-6602 was assigned to the Federal Catalog?

It was assigned 47 years ago, on Mon, May 28, 1979