5340-01-377-9140

Find complete technical information, availability, and procurement data for: 5340-01-377-9140
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-377-9140

Item Name Code

24328

Assigment Date

08/04/1993 (32 years ago)

A threaded tube which may be fastened between the lens and the camera to permit focusing on objects closer than the normal lens mount will permit.

2.2500 inches nominal second step diameter, split design type, 1.3750 inches nominal first step diameter, 1.1600 inches nominal first step length, 0.7500 inches minimum and 0.7520 inches maximum bore diameter

Product Characteristics

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

First Step Diameter: 1.3750 inches nominal
First Step Length: 1.1600 inches nominal
Second Step Diameter: 2.2500 inches nominal
Bore Diameter: 0.7500 inches minimum and 0.7520 inches maximum
Design Type: split
End Diameter: 1.1320 inches minimum and 1.1370 inches maximum
Distance From End To First Step: 1.0200 inches nominal
Material: copper alloy 462 or copper alloy 464 or copper alloy 482 or copper alloy 485
Material Document And Classification: qq-b-637, 1/2h fed spec single material response
Style Designator: seat

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
561-6404326-6	Helical Compression Spring Seat

FAQs

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

What is the FSCG of the NSN 5340-01-377-9140?

The FSCG of the NSN 5340-01-377-9140 is 5340

Does NSN 5340-01-377-9140 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 5340-01-377-9140 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-01-377-9140 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 5340-01-377-9140 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Wed, Aug 4, 1993