5340-00-381-1883

Find complete technical information, availability, and procurement data for: 5340-00-381-1883
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-00-381-1883

Item Name Code

40268

Assigment Date

01/01/1963 (63 years ago)

A clamp designed to hold an item in position, alignment or in close proximity by rigidly gripping the projecting rim, ridge, collar or edge of the item. A lockwasher, bolt, screw or the like may be a part of the item of supply.

0.437 inches nominal width, 0.138 inches nominal height, 2a thread class, 0.272 inches nominal length, 0.112 inches nominal thread size

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class: 2a
Width: 0.437 inches nominal
Length: 0.272 inches nominal
Nominal Thread Size: 0.112 inches
Height: 0.138 inches nominal
Color: black
Material: steel comp 302
Material Document And Classification: qq-s-766,1/2 hard or annealed fed spec single material response
Surface Treatment: oxide
Surface Treatment Document And Classification: mil-c-13924,class 3 mil spec single treatment response
Thread Series Designator: unc

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5340-00-594-4510	No Name Available	10/01/1975
5340-00-677-6017	No Name Available	10/01/1975
5340-00-808-3092	No Name Available	08/25/1972
5340-00-891-3448	No Name Available	01/01/1978

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
015-1698-010	Synchro Clamp
108856-2	Synchro Clamp
2453684-1	Synchro Clamp
810AS1428	Synchro Clamp
GC503D2	Synchro Clamp

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5340-00-381-1883?

The FSCG of the NSN 5340-00-381-1883 is 5340

Does the NSN 5340-00-381-1883 have a Schedule B code assigned?

Yes, the Schedule B code is 8205700090

Does NSN 5340-00-381-1883 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 5340-00-381-1883 contain precious materials?

Precious metal content is unknown

Does NSN 5340-00-381-1883 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 5340-00-381-1883 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963