5342-01-185-3939

Find complete technical information, availability, and procurement data for: 5342-01-185-3939
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5342 Weapon System Hardware

National Stock Number

5342-01-185-3939

Item Name Code

20319

Assigment Date

07/27/1984 (41 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.

single latch style, 40.0 included angle in deg, 3.106 inches nominal inside diameter, grooved retainer cross-sectional shape style, 0.036 inches nominal retainer thickness

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: 3.106 inches nominal
Retainer Thickness: 0.036 inches nominal
Latch Style: single
Included Angle In Deg: 40.0
Nut Type: plain castellated hexagon
Segment Quantity: 2
Sealing Inner Liner: not included
Retainer Width: 0.700 inches nominal
Root Width: 0.230 inches minimum and 0.240 inches maximum
Band Thickness: 0.025 inches nominal
Band Width: 0.625 inches nominal
Height: 0.247 inches nominal
Material: iron alloy 660 t bolt
Material: steel comp 301 band
Material: steel comp 301 retainer
Material: steel comp 301 trunnion
Material: steel uns s34720 or steel uns s34723 nut
Material Document And Classification: ams 5642 assn std single material response nut
Material Document And Classification: ams 5731, comp 660 assn std single material response or ams 5732, comp 660 assn std single material response or ams 5737, comp 660 assn std single material response t bolt
Material Document And Classification: mil-s-5059, type 301, 1/2 hard mil spec single material response retainer
Material Document And Classification: mil-s-5059, type 301, 1/2 hard mil spec single material response band
Material Document And Classification: mil-s-5059, type 301, annealed mil spec single material response trunnion
Surface Treatment: passivate band
Surface Treatment: passivate bolt
Surface Treatment: passivate segment
Surface Treatment: passivate trunnion
Surface Treatment: silver nut
Shape: round
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response band
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response bolt
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response segment
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response trunnion

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
15J70-275	Grooved Clamp Coupling
33385AA-275	Grooved Clamp Coupling
7M1075	Grooved Clamp Coupling
7M805-275	Grooved Clamp Coupling
VC1224-275	Grooved Clamp Coupling

FAQs

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

What is the FSCG of the NSN 5342-01-185-3939?

The FSCG of the NSN 5342-01-185-3939 is 5342

Does the NSN 5342-01-185-3939 have a Schedule B code assigned?

Yes, the Schedule B code is 9803200000

Does NSN 5342-01-185-3939 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 5342-01-185-3939 contain precious materials?

Item contains silver.

Does NSN 5342-01-185-3939 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 5342-01-185-3939 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Fri, Jul 27, 1984