The Fiber Rope Assembly,single Leg, cataloged under National Stock Number 4020-01-454-1906, is classified within Federal Supply Class 4020 (Fiber Rope, Cordage, and Twine) of the Rope, Cable, Chain, and Fittings group. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
Catalog Facts
Item Name
Fiber Rope Assembly,single Leg
FSC / FSG
4020 — Fiber Rope, Cordage, and Twine (FSG 40)
Technical Specifications
Parameter
Value
NSN
4020-01-454-1906
Item Name
Fiber Rope Assembly,single Leg
FSC / FSG
4020 / 40 — Fiber Rope, Cordage, and Twine
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
PLA3032643
5/2Secondary reference
U.S. Government activity
A3032643
3/2Design control — primary reference
U.S. Government activity
No interchangeability data on file.
Other items in FSC 4020 — Fiber Rope, Cordage, and Twine
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4020-00-001-9356
TAPE,LACING AND TYING
4020-00-001-9357
TAPE,LACING AND TYING
4020-00-001-9358
TAPE,LACING AND TYING
4020-00-001-9359
TAPE,LACING AND TYING
4020-00-003-6293
ROPE,FIBROUS
4020-00-004-4066
RORE,SYNTHETIC FIBER
4020-00-004-5348
4020-00-004-5348 · Item name not on file
4020-00-005-7707
CORD ASSEMBLY,ELASTIC
Related Parts in Rope, Cable, Chain, and Fittings
4020-00-001-9356
TAPE,LACING AND TYING
4020-00-001-9357
TAPE,LACING AND TYING
4020-00-001-9358
TAPE,LACING AND TYING
4020-00-001-9359
TAPE,LACING AND TYING
4020-00-003-6293
ROPE,FIBROUS
4020-00-004-4066
RORE,SYNTHETIC FIBER
447245-1
4020-00-004-5348
4020-00-004-5348 · Item name not on file
4020-00-005-7707
CORD ASSEMBLY,ELASTIC
10161622
Frequently Asked Questions
What is NSN 4020-01-454-1906?
NSN 4020-01-454-1906 is a Fiber Rope Assembly,single Leg, classified under FSC 4020, Fiber Rope, Cordage, and Twine. Status: active.
Is NSN 4020-01-454-1906 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.