The Block,tackle, cataloged under National Stock Number 3940-01-126-3299, is classified within Federal Supply Class 3940 (No Item Name Available) of the Materials Handling Equipment group. The primary manufacturer of record is The Crosby Group Llc Dba the Crosby Group. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3940-01-126-3299 |
| Primary Part Number | 419-6 |
| Item Name | Block,tackle |
| FSC / FSG | 3940 / 39 — No Item Name Available |
| Manufacturer | The Crosby Group Llc Dba the Crosby Group |
| Status | ACTIVE |
| Block Type | SNATCH |
| Maximum Tackle Diameter Accommodated | 0.750 INCHES IN |
| Sheave Outside Diameter | 6.000 INCHES NOMINAL IN |
| Attachment Style | DRILLED SWIVEL EYE AND SHACKLE |
| Sheave Quantity | 1 |
| Tackle Accommodated Type | WIRE ROPE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 419-6 PRIMARY | The Crosby Group Llc Dba the Crosby Group (USA) |
NSN 3940-01-126-3299 is a Block,tackle, manufactured by The Crosby Group Llc Dba the Crosby Group, classified under FSC 3940 (No Item Name Available). Status: active.
NSN 3940-01-126-3299 has 1 cross-referenced part number: 419-6 (The Crosby Group Llc Dba the Crosby Group).
There are 5 known substitutes for 3940-01-126-3299: 3810-00-052-1408, 5330-00-056-4227, 4730-00-491-1013 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 419-6: Block Type: SNATCH; Maximum Tackle Diameter Accommodated: 0.750 INCHES IN; Sheave Outside Diameter: 6.000 INCHES NOMINAL IN; Attachment Style: DRILLED SWIVEL EYE AND SHACKLE. 6 total characteristics are documented in the Federal Logistics Information System.