NSN 3940-01-313-7687 — this item is cataloged by the U.S. Government under National Stock Number 3940-01-313-7687. Manufacturer of record part number: 5166259.
Also searched as3940-01-313-7687 ·
3940013137687 ·
NIIN 013137687 ·
01-313-7687 ·
FSC 3940 Blocks, Tackle, Rigging, and Slings · CAGE 53711 · 5166259
General Characteristics Item Description: 13.581 IN. O/A LG; 4.188 IN. W; 2 HOLES 0.406 IN. DIA; COLOR GRAY IN
1 manufacturer part number on file
Manufacturer of record: Naval Sea Systems Command
Identification
NSN: 3940-01-313-7687
NIIN: 013137687
FSC: 3940 — Blocks, Tackle, Rigging, and Slings
FSG: 39 — Materials Handling Equipment
Primary part number: 5166259
Manufacturer: Naval Sea Systems Command
General Description
The Link,hoisting, cataloged under National Stock Number 3940-01-313-7687, is classified within Federal Supply Class 3940 (Blocks, Tackle, Rigging, and Slings) of the Materials Handling Equipment group. The manufacturer of record is Naval Sea Systems Command. 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.
Technical Specifications
Parameter
Value
NSN
3940-01-313-7687
Primary Part Number
5166259
Item Name
Link,hoisting
FSC / FSG
3940 / 39 — Blocks, Tackle, Rigging, and Slings
Manufacturer
Naval Sea Systems Command
Status
ACTIVE
General Characteristics Item Description
13.581 IN. O/A LG; 4.188 IN. W; 2 HOLES 0.406 IN. DIA; COLOR GRAY IN
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 3940-01-313-7687?
NSN 3940-01-313-7687 is a Link,hoisting, manufactured by Naval Sea Systems Command, classified under FSC 3940, Blocks, Tackle, Rigging, and Slings. Status: active.
What part numbers are listed for NSN 3940-01-313-7687?
NSN 3940-01-313-7687 has 1 manufacturer part number on file: 5166259 (Naval Sea Systems Command).
What are the specifications of 5166259?
Key specifications for 5166259: General Characteristics Item Description: 13.581 IN. O/A LG; 4.188 IN. W; 2 HOLES 0.406 IN. DIA; COLOR GRAY IN. 1 specification is documented in the U.S. Government catalog.
Is NSN 3940-01-313-7687 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.