Accommodated Material Diameter: 1.375 INCHES NOMINAL IN
Material: STEEL
Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY EXTRA LONG REFERENCE NUMBER
Identification
NSN: 4010-00-149-5641
NIIN: 001495641
FSC: 4010 — Chain and Wire Rope
FSG: 40 — Rope, Cable, Chain, and Fittings
General Description
The Link,detachable, cataloged under National Stock Number 4010-00-149-5641, is classified within Federal Supply Class 4010 (Chain and Wire Rope) of the Rope, Cable, Chain, and Fittings group. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4010-00-149-5641
Item Name
Link,detachable
FSC / FSG
4010 / 40 — Chain and Wire Rope
Status
ACTIVE
Material Diameter
1.375 INCHES NOMINAL IN
Style Designator
REGULAR
Accommodated Material Diameter
1.375 INCHES NOMINAL IN
Material
STEEL
Reference Number Differentiating Characteristics
AS DIFFERENTIATED BY EXTRA LONG REFERENCE NUMBER
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
1.375INDETACHABLECHAINCONNECTIN-
3/1Design control — primary reference
U.S. Government activity
No interchangeability data on file.
Other items in FSC 4010 — Chain and Wire Rope
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4010-00-000-0109
WIRE ROPE ASSEMBLY,SINGLE LEG
4010-00-001-1297
4010-00-001-1297 · Item name not on file
4010-00-001-1768
4010-00-001-1768 · Item name not on file
4010-00-001-2041
4010-00-001-2041 · Item name not on file
4010-00-001-3508
4010-00-001-3508 · Item name not on file
4010-00-001-5128
LINK,CHAIN,END
4010-00-001-5362
WIRE ROPE ASSEMBLY,SINGLE LEG
4010-00-001-5363
4010-00-001-5363 · Item name not on file
Frequently Asked Questions
What is NSN 4010-00-149-5641?
NSN 4010-00-149-5641 is a Link,detachable, classified under FSC 4010, Chain and Wire Rope. Status: active.
What are the specifications of 4010-00-149-5641?
Key specifications for 4010-00-149-5641: Material Diameter: 1.375 INCHES NOMINAL IN; Style Designator: REGULAR; Overall Length: 8.250 INCHES NOMINAL IN; Overall Width: 5.375 INCHES NOMINAL IN. 5 specifications are documented in the U.S. Government catalog.
Is NSN 4010-00-149-5641 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.