11647840-2

View detailed technical data, stock status, and sourcing information for: 11647840-2
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Federal Supply Group

Materials Handling Equipment

Federal Supply Classification

3940 Blocks, Tackle, Rigging and Slings

National Stock Number

3940-00-151-6770

Item Name Code

06117

Assigment Date

10/20/1971 (54 years ago)

A mechanical device, consisting of a pulley(s) or sheave(s) encased in a shell or frame which may be provided with a means such as a hook, eye, strap, screw, and the like, by which it may be attached to an object. It is used to change direction of running rope and\or to gain a mechanical advantage.

unable to decode bearing type, snatch block type, 1 sheave quantity, safety w/latch pin locking style, not included antitoppling device

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
Block Type: snatch
Locking Style: safety w/latch pin
Sheave Quantity: 1
Antitoppling Device: not included
Shell Length: 11.940 inches nominal
Sheave Outside Diameter: 8.000 inches nominal
Center Pin Diameter: 1.495 inches minimum and 1.500 inches maximum
Sheave Bearing Lubrication Method: pressure grease fitting
Tackle Locking Device: included
Attachment Style: drilled swivel eye
Surface Treatment And Location: unable to decode
Special Features: sheave assy,11676929 is attached to sheave mount 11647871,by pin 11647875
Style Designator: pulley 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
11647840-2	Tackle Block

FAQs

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

What is the FSCG of the NSN 3940-00-151-6770?

The FSCG of the NSN 3940-00-151-6770 is 3940

Does the NSN 3940-00-151-6770 have a Schedule B code assigned?

Yes, the Schedule B code is 8425190000

Does NSN 3940-00-151-6770 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 3940-00-151-6770 contain precious materials?

Item does not contain precious metal.

Does NSN 3940-00-151-6770 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 3940-00-151-6770 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Wed, Oct 20, 1971