NSN 3940-01-617-4358 · NIIN 016174358 · Part number 3958AS379-5
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier · FSC 3940 — Blocks, Tackle, Rigging, and Slings · FSG 39 — Materials Handling Equipment · CAGE 30003
Government record, cited
NSN 3940-01-617-4358 — this item is cataloged by the U.S. Government under National Stock Number 3940-01-617-4358. Manufacturer of record part number: 3958AS379-5.
Also searched as3940-01-617-4358 ·
3940016174358 ·
NIIN 016174358 ·
01-617-4358 ·
FSC 3940 Blocks, Tackle, Rigging, and Slings · CAGE 30003 · 3958AS379-5
Manufacturer of record: Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
Identification
NSN: 3940-01-617-4358
NIIN: 016174358
FSC: 3940 — Blocks, Tackle, Rigging, and Slings
FSG: 39 — Materials Handling Equipment
Primary part number: 3958AS379-5
Manufacturer: Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
General Description
The Link,hoisting, cataloged under National Stock Number 3940-01-617-4358, is classified within Federal Supply Class 3940 (Blocks, Tackle, Rigging, and Slings) of the Materials Handling Equipment group. The manufacturer of record is Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. Government technical data includes 5 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
3940-01-617-4358
Primary Part Number
3958AS379-5
Item Name
Link,hoisting
FSC / FSG
3940 / 39 — Blocks, Tackle, Rigging, and Slings
Manufacturer
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (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 3940-01-617-4358?
NSN 3940-01-617-4358 is a Link,hoisting, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 3940, Blocks, Tackle, Rigging, and Slings. Status: active.
What part numbers are listed for NSN 3940-01-617-4358?
NSN 3940-01-617-4358 has 1 manufacturer part number on file: 3958AS379-5 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
What are the specifications of 3958AS379-5?
Key specifications for 3958AS379-5: Overall Length: 4.660 INCHES NOMINAL IN; Safe Operating Load Rating: 2500.00 POUNDS NOMINAL LBS; Eye Length: 2.350 INCHES NOMINAL IN; Eye Inside Diameter: 1.750 INCHES NOMINAL IN. 5 specifications are documented in the U.S. Government catalog.
Is NSN 3940-01-617-4358 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.