NSN 3940-01-377-7582 — this item is cataloged by the U.S. Government under National Stock Number 3940-01-377-7582. Manufacturer of record part number: PWA81959.
Also searched as3940-01-377-7582 ·
3940013777582 ·
NIIN 013777582 ·
01-377-7582 ·
FSC 3940 Blocks, Tackle, Rigging, and Slings · CAGE 77445 · PWA81959
Functional Description: USED FOR INSTALL/REMOVAL AND HANDLING OF ENGINE MODULES/FIXTURES IN WORKBAY AREAS; TOP OF BEAM TO END OF CHAIN 63.8 IN. LG IN
Lifting Capacity: 10000.000 POUNDS LBS
1 manufacturer part number on file
Identification
NSN: 3940-01-377-7582
NIIN: 013777582
FSC: 3940 — Blocks, Tackle, Rigging, and Slings
FSG: 39 — Materials Handling Equipment
Primary part number: PWA81959
Manufacturer: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
General Description
The Sling,beam Type, cataloged under National Stock Number 3940-01-377-7582, is classified within Federal Supply Class 3940 (Blocks, Tackle, Rigging, and Slings) of the Materials Handling Equipment group. The manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 6 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.
Technical Specifications
Parameter
Value
NSN
3940-01-377-7582
Primary Part Number
PWA81959
Item Name
Sling,beam Type
FSC / FSG
3940 / 39 — Blocks, Tackle, Rigging, and Slings
Manufacturer
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Status
ACTIVE
FSC Application Data
F117-PW-100 ENG
Design Type
MULTIPLE LEG
Sling Material Type
CHAIN
Functional Classification
HH-1.1
Functional Description
USED FOR INSTALL/REMOVAL AND HANDLING OF ENGINE MODULES/FIXTURES IN WORKBAY AREAS; TOP OF BEAM TO END OF CHAIN 63.8 IN. LG IN
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
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 3940-01-377-7582?
NSN 3940-01-377-7582 is a Sling,beam Type, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 3940, Blocks, Tackle, Rigging, and Slings. Status: active.
What part numbers are listed for NSN 3940-01-377-7582?
NSN 3940-01-377-7582 has 1 manufacturer part number on file: PWA81959 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
What are the specifications of PWA81959?
Key specifications for PWA81959: FSC Application Data: F117-PW-100 ENG; Design Type: MULTIPLE LEG; Sling Material Type: CHAIN; Overall Length: 66.000 INCHES NOMINAL IN. 6 specifications are documented in the U.S. Government catalog.
Is NSN 3940-01-377-7582 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.