NSN 3940-01-565-3257 — this item is cataloged by the U.S. Government under National Stock Number 3940-01-565-3257. Manufacturer of record part number: 1W0826.
Also searched as3940-01-565-3257 ·
3940015653257 ·
NIIN 015653257 ·
01-565-3257 ·
FSC 3940 Blocks, Tackle, Rigging, and Slings · CAGE 11083 · 1W0826
General Characteristics Item Description: POWER 2548HP, 1900KW
1 manufacturer part number on file
Manufacturer of record: Caterpillar Inc Div Caterpillar Defense
Identification
NSN: 3940-01-565-3257
NIIN: 015653257
FSC: 3940 — Blocks, Tackle, Rigging, and Slings
FSG: 39 — Materials Handling Equipment
Primary part number: 1W0826
Manufacturer: Caterpillar Inc Div Caterpillar Defense
General Description
The Link,hoisting, cataloged under National Stock Number 3940-01-565-3257, is classified within Federal Supply Class 3940 (Blocks, Tackle, Rigging, and Slings) of the Materials Handling Equipment group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Other items in FSC 3940 — Blocks, Tackle, Rigging, and Slings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3940-00-000-0169
3940-00-000-0169 · Item name not on file
3940-00-003-0706
BLOCK-WD12IN SNATCH
3940-00-004-3568
3940-00-004-3568 · Item name not on file
3940-00-004-9175
SLING,PALLET
3940-00-005-1366
3940-00-005-1366 · Item name not on file
3940-00-005-1367
3940-00-005-1367 · Item name not on file
3940-00-006-3256
3940-00-006-3256 · Item name not on file
3940-00-007-2801
ADAPTER,HOISTING
Frequently Asked Questions
What is NSN 3940-01-565-3257?
NSN 3940-01-565-3257 is a Link,hoisting, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 3940, Blocks, Tackle, Rigging, and Slings. Status: active.
What part numbers are listed for NSN 3940-01-565-3257?
NSN 3940-01-565-3257 has 1 manufacturer part number on file: 1W0826 (Caterpillar Inc Div Caterpillar Defense).
What are the specifications of 1W0826?
Key specifications for 1W0826: General Characteristics Item Description: POWER 2548HP, 1900KW; Special Features: NEXT HIGHER ASSEMBLY ENGINE, TURBO CHARGER, 3606 MARINE, SERIAL NO. 8RB00618. 1 specification is documented in the U.S. Government catalog.
Is NSN 3940-01-565-3257 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.