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5342-00-140-4817

Grooved Clamp Coupling

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Official Item Classification

Name
Grooved Clamp Coupling
(NSN) National Stock Number
5342-00-140-4817
(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
09/12/1971 (55 years ago)

5.220 inches nominal inside diameter, single latch style, 0.080 inches nominal retainer thickness, grooved retainer cross-sectional shape style, 40.0 included angle in deg

Specs & Compatibility

Cross-Sectional Shape Style

grooved retainer

Inside Diameter

5.220 inches nominal

Retainer Thickness

0.080 inches nominal

Latch Style

single

Included Angle In Deg

40.0

Nut Type

self-locking hexagon

Segment Quantity

3

Sealing Inner Liner

not included

Retainer Width

0.840 inches maximum

Root Width

0.207 inches nominal

Band Thickness

0.063 inches nominal

Band Width

0.880 inches maximum

Height

0.281 inches nominal

Material

iron alloy 660 bolt

Material Document And Classification

ams 5732, comp 660 assn std single material response bolt

Surface Treatment

silver nut

Shape

round

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

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Frequently Asked Questions

What is the FSCG of the NSN 5342-00-140-4817?
The FSCG of the NSN 5342-00-140-4817 is 5342
Does the NSN 5342-00-140-4817 have a Schedule B code assigned?
Yes, the Schedule B code is 9803200000
Does NSN 5342-00-140-4817 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 5342-00-140-4817 contain precious materials?
Item contains silver.
Does NSN 5342-00-140-4817 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 5342-00-140-4817 was assigned to the Federal Catalog?
It was assigned 55 years ago, on Sun, Sep 12, 1971