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5342-01-470-7521

Grooved Clamp Coupling

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Official Item Classification

Name
Grooved Clamp Coupling
(NSN) National Stock Number
5342-01-470-7521
(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
01/07/2000 (26 years ago)

grooved retainer cross-sectional shape style, 2.100 inches minimum inside diameter, unable to decode maximum load rating, single latch style, 1520-01-135-8250 end item identification

Specs & Compatibility

Cross-Sectional Shape Style

grooved retainer

Inside Diameter

2.100 inches minimum

End Item Identification

1520-01-135-8250

Maximum Load Rating

unable to decode

Latch Style

single

Included Angle In Deg

40.0

Nut Type

plain knurled

Sealing Inner Liner

not included

Retainer Width

0.635 inches nominal

Drilled Lockwire Hole

not included

Special Features

retainer is titanium 6al-4v per ams 4911, 4928 or 4935;nut heat treated rc28-49

Material

iron alloy 660 nut

Material Document And Classification

ams 5732, comp 660 assn std single material response nut

Precious Material And Location

nut silver

Precious Material

silver

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

Related Hardware Products

Part Number Description
HS5754 Grooved Clamp Coupling
HS5754-200-T Grooved Clamp Coupling

Frequently Asked Questions

What is the FSCG of the NSN 5342-01-470-7521?
The FSCG of the NSN 5342-01-470-7521 is 5342
Does the NSN 5342-01-470-7521 have a Schedule B code assigned?
Yes, the Schedule B code is 9803200000
Does NSN 5342-01-470-7521 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 5342-01-470-7521 contain precious materials?
Item contains silver.
Does NSN 5342-01-470-7521 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 5342-01-470-7521 was assigned to the Federal Catalog?
It was assigned 26 years ago, on Fri, Jan 7, 2000