NSN 3940-01-733-2485 — this item is cataloged by the U.S. Government under National Stock Number 3940-01-733-2485. Manufacturer of record part number: 558003.
Also searched as3940-01-733-2485 ·
3940017332485 ·
NIIN 017332485 ·
01-733-2485 ·
FSC 3940 Blocks, Tackle, Rigging, and Slings · CAGE 3L0B3 · 558003
Nearby stock numbers← 3940-01-733-0812 Block and Tackle Set
·
3940-01-733-2956 Clamp, Material Lifting →
Features
Block,tackle — FSC 3940
Block Type: SNATCH
Style Designator: PULLEY PATTERN
Shell Length: 16.0 INCHES NOMINAL IN
1 manufacturer part number on file
Manufacturer of record: Ulven Companies, the
Identification
NSN: 3940-01-733-2485
NIIN: 017332485
FSC: 3940 — Blocks, Tackle, Rigging, and Slings
FSG: 39 — Materials Handling Equipment
Primary part number: 558003
Manufacturer: Ulven Companies, the
General Description
The Block,tackle, cataloged under National Stock Number 3940-01-733-2485, is classified within Federal Supply Class 3940 (Blocks, Tackle, Rigging, and Slings) of the Materials Handling Equipment group. The manufacturer of record is Ulven Companies, the. Government technical data includes 3 specifications, 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 3940-01-733-2485?
NSN 3940-01-733-2485 is a Block,tackle, manufactured by Ulven Companies, the, classified under FSC 3940, Blocks, Tackle, Rigging, and Slings. Status: active.
What part numbers are listed for NSN 3940-01-733-2485?
NSN 3940-01-733-2485 has 1 manufacturer part number on file: 558003 (Ulven Companies, the).
What are the specifications of 558003?
Key specifications for 558003: Block Type: SNATCH; Style Designator: PULLEY PATTERN; Shell Length: 16.0 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: SNATCH BLOCK. 3 specifications are documented in the U.S. Government catalog.
Is NSN 3940-01-733-2485 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.