3040-00-138-3939

Find complete technical information, availability, and procurement data for: 3040-00-138-3939
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3040 Miscellaneous Power Transmission Equipment

National Stock Number

3040-00-138-3939

Item Name Code

21988

Assigment Date

07/28/1971 (55 years ago)

An item of various cross-sectional shapes which may be of solid or hollow construction. It is specifically designed for attachment to a lever(s) and/or control(s) to actuate various remote mechanisms. It is one of the following: (1) a one-piece item with or without eyes and/or holes in each end which may have bushings or bearings pressed in the eyes; (2) a one-piece item with both ends processed for terminations, excluding threaded end(s); (3) a two-piece construction type item consisting of a body with both ends processed for terminations and a single end attachment; or (4) a three-piece construction type item consisting of a body and two end attachments. Excludes:internal combustion engine type piston connecting rods; drag link, steering; link, anchor, brake shoe; tie rod, steering; and turnbuckle. For cylindrical shaped externally threaded items without end attachments, see rod, threaded end and stud (as modified).

solid body construction, 1.250 inches nominal body width, 18.875 inches nominal overall length, 0.250 inches nominal body thickness, straight link style

Product Characteristics

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

Overall Length: 18.875 inches nominal
Body Width: 1.250 inches nominal
Body Thickness: 0.250 inches nominal
Link Style: straight
Body Construction: solid
Special Features: includes four 0.656 in. dia holes,3.939 in. c to c distance
Material: steel

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
08760824	Rigid Connecting Link
8760824	Rigid Connecting Link

FAQs

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

What is the FSCG of the NSN 3040-00-138-3939?

The FSCG of the NSN 3040-00-138-3939 is 3040

Does NSN 3040-00-138-3939 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 3040-00-138-3939 contain precious materials?

Precious metal content is unknown

Does NSN 3040-00-138-3939 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 3040-00-138-3939 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Wed, Jul 28, 1971