3940-00-641-2142

Find complete technical information, availability, and procurement data for: 3940-00-641-2142
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Federal Supply Group

Materials Handling Equipment

Federal Supply Classification

3940 Blocks, Tackle, Rigging and Slings

National Stock Number

3940-00-641-2142

Item Name Code

06117

Assigment Date

01/01/1963 (63 years ago)

snatch block type, unable to decode maximum load rating, unable to decode bearing type, 1 sheave quantity, safety w/latch pin locking style

Product Characteristics

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

Bearing Type: unable to decode
Maximum Load Rating: unable to decode
Block Type: snatch
Locking Style: safety w/latch pin
Sheave Quantity: 1
Tackle Accommodated Type: wire rope
Antitoppling Device: not included
Sheave Outside Diameter: 3.375 inches nominal
Center Pin Diameter: 0.679 inches minimum and 0.681 inches maximum
Sheave Bearing Lubrication Method: self-lubricated
Maximum Tackle Diameter Accommodated: 0.875 inches
Tackle Locking Device: not included
Attachment Style: stiff, upset swivel shackle
Material And Location: unable to decode
Style Designator: strap pattern

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
7500-1437530 PC 1TO12	Tackle Block
7500-1437530ALTAPC1T012	Tackle Block

FAQs

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

What is the FSCG of the NSN 3940-00-641-2142?

The FSCG of the NSN 3940-00-641-2142 is 3940

Does the NSN 3940-00-641-2142 have a Schedule B code assigned?

Yes, the Schedule B code is 8425190000

Does NSN 3940-00-641-2142 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 3940-00-641-2142 contain precious materials?

Item does not contain precious metal.

Does NSN 3940-00-641-2142 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 3940-00-641-2142 was assigned to the Federal Catalog?

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