NSN 3940-01-653-2048 · NIIN 016532048 · Part number 1021256
The Crosby Group Llc Dba the Crosby Group · FSC 3940 — Blocks, Tackle, Rigging, and Slings · FSG 39 — Materials Handling Equipment · CAGE 75535
Government record, cited
NSN 3940-01-653-2048 — this item is cataloged by the U.S. Government under National Stock Number 3940-01-653-2048. Manufacturer of record part number: 1021256.
Manufacturer of record: The Crosby Group Llc Dba the Crosby Group
Identification
NSN: 3940-01-653-2048
NIIN: 016532048
FSC: 3940 — Blocks, Tackle, Rigging, and Slings
FSG: 39 — Materials Handling Equipment
Primary part number: 1021256
Manufacturer: The Crosby Group Llc Dba the Crosby Group
General Description
The Block,tackle, cataloged under National Stock Number 3940-01-653-2048, is classified within Federal Supply Class 3940 (Blocks, Tackle, Rigging, and Slings) of the Materials Handling Equipment group. The manufacturer of record is The Crosby Group Llc Dba the Crosby Group. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Ministry of Defence, Future Aircraft Carrier Ipt (cvf Ipt) (GBR)
No interchangeability data on file.
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 3940-01-653-2048?
NSN 3940-01-653-2048 is a Block,tackle, manufactured by The Crosby Group Llc Dba the Crosby Group, classified under FSC 3940, Blocks, Tackle, Rigging, and Slings. Status: active.
What part numbers are listed for NSN 3940-01-653-2048?
NSN 3940-01-653-2048 has 4 manufacturer part numbers on file: 1382L10023 ITEM 10 (Babcock International Group Plc), 1021256 (The Crosby Group Llc Dba the Crosby Group), 1382A10052-10 (Babcock International Group Plc), 40049885 (Ministry of Defence, Future Aircraft Carrier Ipt (cvf Ipt)).
What are the specifications of 1021256?
Key specifications for 1021256: Part Name Assigned by Controlling Agency: WIDE BODY SHACKLES. 0 specifications are documented in the U.S. Government catalog.
Is NSN 3940-01-653-2048 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.