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ST21900010-110 Loop Clamp

5340-01-034-3999

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Official Item Classification

Name
Loop Clamp
Part Number
ST21900010-110
(NSN) National Stock Number
5340-01-034-3999
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5340 Commercial Hardware
(INC) Item Name Code
17532
(FIIG) Federal Item Identification Guide
A12700
Date
01/25/1977 (49 years ago)

heat cushioning environmental protection, round, unthreaded tongue hole type, 0.020 inches nominal material thickness, 0.250 inches nominal overall width, 0.128 inches nominal diameter

Specs & Compatibility

Tongue Hole Type

round, unthreaded

Cushioning Environmental Protection

heat

Overall Width

0.250 inches nominal

Diameter

0.128 inches nominal

Material Thickness

0.020 inches nominal

Center To Center Distance Between Loop And Mounting Hole

0.541 inches minimum and 0.571 inches maximum

Distance From Loop Center To Tongue End

0.712 inches nominal

Loop Inside Diameter

0.673 inches minimum and 0.703 inches maximum

Material

plastic polytetrafluoroethylene cushion

Material

steel comp 302 or steel comp 321 band

Material Document And Classification

ams 3651 assn std single material response cushion

Material Document And Classification

mil-s-5059 mil spec single material response or mil-s-6721 mil spec 2nd material response band

Surface Treatment

passivate band

Style Designator

offset mount

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

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
P

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

Pseudo Item Name Code

0017532

Related Hardware Products

Part Number Description
ST21900010-110 Loop Clamp
TA552TSS11T Loop Clamp

Frequently Asked Questions

What is the FSCG of the NSN 5340-01-034-3999?
The FSCG of the NSN 5340-01-034-3999 is 5340
Does NSN 5340-01-034-3999 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 5340-01-034-3999 contain precious materials?
Precious metal content is unknown
Does NSN 5340-01-034-3999 contain hazardous materials?
Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.
When the NSN 5340-01-034-3999 was assigned to the Federal Catalog?
It was assigned 49 years ago, on Tue, Jan 25, 1977