3940-00-072-0331
Find complete technical information, availability, and procurement data for: 3940-00-072-0331
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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 maximum load rating, fibrous rope tackle accommodated type, unable to decode bearing type, 1 sheave quantity, regular block type
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
- regular
- Sheave Quantity
- 1
- Tackle Accommodated Type
- fibrous rope
- Becket Type
- thimble
- Antitoppling Device
- not included
- Shell Length
- 8.000 inches nominal
- Sheave Outside Diameter
- 4.500 inches nominal
- Center Pin Diameter
- 0.625 inches nominal
- Becket Quantity
- 1
- Sheave Bearing Lubrication Method
- self-lubricated
- Maximum Tackle Diameter Accommodated
- 1.000 inches
- Tackle Locking Device
- not included
- Attachment Style
- chain shackle
- Material And Location
- Material And Location
- unable to decode
- Surface Treatment And Location
- unable to decode
- Special Features
- sheave thickness at rim min 1.375 in.
- Style Designator
- round pattern
- Nondefinitive Spec/Std Data
- 2 type
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 3940-00-189-3504 | No Name Available | 03/25/1970 |
| 3940-00-189-3509 | No Name Available | 09/29/1972 |
| 3940-00-222-8459 | No Name Available | 01/01/1981 |
| 3940-00-238-0396 | No Name Available | 03/22/1968 |
| 3940-00-541-7374 | No Name Available | 07/08/1968 |
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 |
|---|---|
| AA59808-51B | Tackle Block |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 3940-00-072-0331?
Does the NSN 3940-00-072-0331 have a Schedule B code assigned?
Does NSN 3940-00-072-0331 require demilitarization?
Does NSN 3940-00-072-0331 contain precious materials?
Does NSN 3940-00-072-0331 contain hazardous materials?
When the NSN 3940-00-072-0331 was assigned to the Federal Catalog?
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