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5342-01-408-0877

Grooved Clamp Coupling

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Official Item Classification

Name
Grooved Clamp Coupling
(NSN) National Stock Number
5342-01-408-0877
(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
02/10/1995 (31 years ago)

grooved retainer cross-sectional shape style, 16.920 inches minimum and 16.980 inches maximum inside diameter, single latch style, 42.0 included angle in deg, 0.040 inches nominal retainer thickness

Specs & Compatibility

Cross-Sectional Shape Style

grooved retainer

Inside Diameter

16.920 inches minimum and 16.980 inches maximum

Retainer Thickness

0.040 inches nominal

Latch Style

single

Included Angle In Deg

42.0

Nut Type

plain extended washer hexagon

Segment Quantity

5

Sealing Inner Liner

not included

Retainer Width

0.720 inches nominal

Root Width

0.202 inches minimum and 0.222 inches maximum

Material

iron alloy 660 t bolt

Material

iron alloy 660 trunnion

Material

steel comp 302 retainer

Material

steel comp 301 strap

Material

steel comp 347 nut

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 t bolt

Material Document And Classification

fed std 66, comp 347 fed std single material response nut

Material Document And Classification

mil-s-5059, comp 302 mil spec single material response retainer

Material Document And Classification

mil-s-5059, type 301, 1/2 hard mil spec single material response strap

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
234-019-9001 Grooved Clamp Coupling
4103AB Grooved Clamp Coupling

Frequently Asked Questions

What is the FSCG of the NSN 5342-01-408-0877?
The FSCG of the NSN 5342-01-408-0877 is 5342
Does the NSN 5342-01-408-0877 have a Schedule B code assigned?
Yes, the Schedule B code is 9803200000
Does NSN 5342-01-408-0877 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 5342-01-408-0877 contain precious materials?
Item does not contain precious metal.
Does NSN 5342-01-408-0877 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 5342-01-408-0877 was assigned to the Federal Catalog?
It was assigned 31 years ago, on Fri, Feb 10, 1995