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5342-01-143-7517

Grooved Clamp Coupling

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Official Item Classification

Name
Grooved Clamp Coupling
(NSN) National Stock Number
5342-01-143-7517
(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
12/08/1982 (43 years ago)

single latch style, 0.478 inches nominal groove width, 0.037 inches nominal retainer thickness, grooved retainer cross-sectional shape style, 5.710 inches nominal inside diameter

Specs & Compatibility

Cross-Sectional Shape Style

grooved retainer

Inside Diameter

5.710 inches nominal

Groove Width

0.478 inches nominal

Retainer Thickness

0.037 inches nominal

Latch Style

single

Nut Type

plain hexagon

Segment Quantity

3

Sealing Inner Liner

not included

Retainer Width

1.120 inches nominal

Band Thickness

0.032 inches nominal

Band Width

0.880 inches nominal

Drilled Lockwire Hole

not included

Special Features

with locking feature

Height

0.219 inches nominal

Material

iron alloy 660 bolt

Material

iron alloy 660 nut

Material

iron alloy 660 trunnion

Material

steel comp 301 band

Material

steel comp 301 latch

Material

steel comp 301 segment

Material Document And Classification

ams 5518 assn std single material response band

Material Document And Classification

ams 5518 assn std single material response segment

Material Document And Classification

ams 5518 assn std single material response latch

Material Document And Classification

ams 5525, comp 660 assn std single material response nut

Material Document And Classification

ams 5732, comp 660 assn std single material response bolt

Material Document And Classification

ams 5734, comp 660 assn std single material response trunnion

Precious Material And Location

nut silver

Precious Material

silver

Surface Treatment

passivate band

Surface Treatment

passivate bolt

Surface Treatment

passivate latch

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 latch

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

Regulatory Compliance

Precious Metals Indicator
S

Item contains silver.

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
10428212 Grooved Clamp Coupling
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NM135032-0550 Grooved Clamp Coupling
ST7M271-550 Grooved Clamp Coupling

Frequently Asked Questions

What is the FSCG of the NSN 5342-01-143-7517?
The FSCG of the NSN 5342-01-143-7517 is 5342
Does the NSN 5342-01-143-7517 have a Schedule B code assigned?
Yes, the Schedule B code is 9803200000
Does NSN 5342-01-143-7517 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 5342-01-143-7517 contain precious materials?
Item contains silver.
Does NSN 5342-01-143-7517 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 5342-01-143-7517 was assigned to the Federal Catalog?
It was assigned 43 years ago, on Wed, Dec 8, 1982