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5342-01-028-9750

Grooved Clamp Coupling

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Official Item Classification

Name
Grooved Clamp Coupling
(NSN) National Stock Number
5342-01-028-9750
(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
10/13/1976 (50 years ago)

700.0 fahrenheit temp rating, grooved retainer cross-sectional shape style, single latch style, 10.636 inches nominal inside diameter, 0.045 inches minimum and 0.055 inches maximum retainer thickness

Specs & Compatibility

Cross-Sectional Shape Style

grooved retainer

Inside Diameter

10.636 inches nominal

Temp Rating

700.0 fahrenheit

Retainer Thickness

0.045 inches minimum and 0.055 inches maximum

Latch Style

single

Included Angle In Deg

42.0

Nut Type

self-locking hexagon

Segment Quantity

3

Sealing Inner Liner

not included

Retainer Width

0.720 inches nominal

Root Width

0.215 inches minimum and 0.225 inches maximum

Band Thickness

0.032 inches nominal

Band Width

0.750 inches nominal

Height

0.281 inches nominal

Material

iron alloy 660 or steel comp 302 bushing

Material

iron alloy 660 or steel comp 302 trunnion

Material

iron alloy 660 bolt

Material

steel band

Material

steel corrosion resisting nut

Material

steel segment

Material Document And Classification

21-6-9, armco steel corp mfr ref single material response band

Material Document And Classification

21-6-9, armco steel corp mfr ref single material response segment

Material Document And Classification

ams 5525 assn std 1st material response or mil-s-5059 comp 302 mil spec 2nd material response bushing

Material Document And Classification

ams 5732, comp 660 assn std 1st material response or mil-s-5059, type 302, annealed mil spec 2nd material response trunnion

Material Document And Classification

ams 5732, comp 660 assn std single material response bolt

Surface Treatment

silver nut

Shape

round

Specification/Standard Data

81205-bacc10du manufacturers specification

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 5342-01-028-9750?
The FSCG of the NSN 5342-01-028-9750 is 5342
Does the NSN 5342-01-028-9750 have a Schedule B code assigned?
Yes, the Schedule B code is 9803200000
Does NSN 5342-01-028-9750 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 5342-01-028-9750 contain precious materials?
Item contains silver.
Does NSN 5342-01-028-9750 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 5342-01-028-9750 was assigned to the Federal Catalog?
It was assigned 50 years ago, on Wed, Oct 13, 1976