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5342-01-331-6386

Grooved Clamp Coupling

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Official Item Classification

Name
Grooved Clamp Coupling
(NSN) National Stock Number
5342-01-331-6386
(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
12/21/1990 (35 years ago)

40.0 included angle in deg, not included sealing inner liner, 3.000 inches nominal inside diameter, 0.105 inches maximum retainer thickness, 2 segment quantity

Specs & Compatibility

Inside Diameter

3.000 inches nominal

Retainer Thickness

0.105 inches maximum

Included Angle In Deg

40.0

Segment Quantity

2

Sealing Inner Liner

not included

Retainer Width

0.440 inches maximum

Root Width

0.143 inches minimum and 0.153 inches maximum

Material

iron alloy 660 inner liner

Material

iron alloy 660 trunnion

Material Document And Classification

ams 5732, comp 660 assn std single material response trunnion

Material Document And Classification

ams 5732, comp 660 assn std single material response inner liner

Precious Material And Location

nut silver

Precious Material

silver

Surface Treatment

silver nut

Shape

round

Surface Treatment Document And Classification

ams 2410 assn std single treatment response nut

Regulatory Compliance

Precious Metals Indicator
S

Item contains silver.

Criticality Code
N

The item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input).

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
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Frequently Asked Questions

What is the FSCG of the NSN 5342-01-331-6386?
The FSCG of the NSN 5342-01-331-6386 is 5342
Does the NSN 5342-01-331-6386 have a Schedule B code assigned?
Yes, the Schedule B code is 9803200000
Does NSN 5342-01-331-6386 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 5342-01-331-6386 contain precious materials?
Item contains silver.
Does NSN 5342-01-331-6386 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 5342-01-331-6386 was assigned to the Federal Catalog?
It was assigned 35 years ago, on Fri, Dec 21, 1990