The Block,tackle, cataloged under National Stock Number 3940-00-268-9190, is classified within Federal Supply Class 3940 (No Item Name Available) of the Materials Handling Equipment group. The primary manufacturer of record is Anvil Industries Inc Cleveland City Forge. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3940-00-268-9190 |
| Primary Part Number | B372 |
| Item Name | Block,tackle |
| FSC / FSG | 3940 / 39 — No Item Name Available |
| Manufacturer | Anvil Industries Inc Cleveland City Forge |
| Status | ACTIVE |
| Material | COPPER ALLOY BEARING |
| Material | STEEL SHEAVE |
| Sheave Quantity | 1 |
| Maximum Tackle Diameter Accommodated | 0.750 INCHES IN |
| Attachment Style | FLATTED STIFF SWIVEL HOOK |
| Locking Style | SAFETY LOCKING |
| Tackle Locking Device | NOT INCLUDED |
| Sheave Bearing Lubrication Method | SELF-LUBRICATED |
| Block Type | SNATCH |
| Tackle Accommodated Type | WIRE ROPE |
| Antitoppling Device | NOT INCLUDED |
| Material | STEEL SHELL |
| Load Rating | 8000.0 POUNDS MAXIMUM LBS |
| Material | STEEL CENTER PIN |
| Nondefinitive Spec/std Data | 1 TYPE |
| Bearing Type | PLAIN |
| Unable to Decode | UNABLE TO DECODE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3940-00-268-9190 is a Block,tackle, manufactured by Anvil Industries Inc Cleveland City Forge, classified under FSC 3940 (No Item Name Available). Status: active.
NSN 3940-00-268-9190 has 2 cross-referenced part numbers: B372 (Anvil Industries Inc Cleveland City Forge), GGG-B-500 (Federal Specifications Promulgated by General Services Administration Washington DC).
There are 12 known substitutes for 3940-00-268-9190: 3940-00-234-8239, 3940-00-238-0348, 3940-00-238-0408 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for B372: Material: COPPER ALLOY BEARING; Material: STEEL SHEAVE; Sheave Quantity: 1; Maximum Tackle Diameter Accommodated: 0.750 INCHES IN. 17 total characteristics are documented in the Federal Logistics Information System.