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5342-00-738-7047

Grooved Clamp Coupling

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Official Item Classification

Name
Grooved Clamp Coupling
(NSN) National Stock Number
5342-00-738-7047
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5342 Weapon System Hardware
(INC) Item Name Code
20319
(FIIG) Federal Item Identification Guide
A25400
Date
01/01/1963 (63 years ago)

grooved retainer cross-sectional shape style, 55.0 included angle in deg, single latch style, 0.050 inches nominal retainer thickness, 4.250 inches nominal inside diameter

Specs & Compatibility

Cross-Sectional Shape Style

grooved retainer

Inside Diameter

4.250 inches nominal

Retainer Thickness

0.050 inches nominal

Latch Style

single

Included Angle In Deg

55.0

Nut Type

trunnion nut

Segment Quantity

2

Sealing Inner Liner

not included

Retainer Width

0.969 inches nominal

Root Width

0.181 inches nominal

Band Thickness

0.032 inches nominal

Band Width

1.000 inches nominal

Drilled Lockwire Hole

not included

Height

0.265 inches nominal

Material

steel comp 301 band

Material

steel comp 301 segment

Material

steel comp 431 bolt

Material

steel nut

Material Document And Classification

qq-s-763, class 431 fed spec single material response bolt

Material Document And Classification

qq-s-766, class 301 fed spec single material response segment

Material Document And Classification

qq-s-766, class 301, temp 1/2 hard fed spec single material response band

Material Document And Classification

qq-s-764, type 430-canceled mil spec single material response nut

Shape

round

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator
N

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

Pseudo Item Name Code

0020319

Related Hardware Products

Part Number Description
32225A Grooved Clamp Coupling
43910-4250 Grooved Clamp Coupling
7387047 Grooved Clamp Coupling

Frequently Asked Questions

What is the FSCG of the NSN 5342-00-738-7047?
The FSCG of the NSN 5342-00-738-7047 is 5342
Does the NSN 5342-00-738-7047 have a Schedule B code assigned?
Yes, the Schedule B code is 9803200000
Does NSN 5342-00-738-7047 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 5342-00-738-7047 contain precious materials?
Item does not contain precious metal.
Does NSN 5342-00-738-7047 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 5342-00-738-7047 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963