The Rope,fibrous, cataloged under National Stock Number 4020-01-539-4070, is classified within Federal Supply Class 4020 (Fiber Rope, Cordage, and Twine) of the Rope, Cable, Chain, and Fittings group. The manufacturer of record is Industrial Wire Rope Supply Co, Inc. 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.
| Parameter | Value |
|---|---|
| NSN | 4020-01-539-4070 |
| Primary Part Number | 40623-300FT |
| Item Name | Rope,fibrous |
| FSC / FSG | 4020 / 40 — Fiber Rope, Cordage, and Twine |
| Manufacturer | Industrial Wire Rope Supply Co, Inc |
| Status | ACTIVE |
| Length | 300.000 FEET NOMINAL FT |
| Overall Diameter | 0.375 INCHES NOMINAL IN |
| Supplementary Features | ROPE IS RESISTANT TO ROT, ABRASION, MILDEW, MARINE GROWTH AND MANY CHEMICALS. ROPE WILL FLOAT. |
| Color | YELLOW |
| Material | MONOFILAMENT POLYPROPYLENE OVERALL |
| Breaking Strength | 430.0 HARNESS GROUP 2 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 40623-300FT PRIMARY | Industrial Wire Rope Supply Co, Inc (USA) |
NSN 4020-01-539-4070 is a Rope,fibrous, manufactured by Industrial Wire Rope Supply Co, Inc, classified under FSC 4020, Fiber Rope, Cordage, and Twine. Status: active.
NSN 4020-01-539-4070 has 1 manufacturer part number on file: 40623-300FT (Industrial Wire Rope Supply Co, Inc).
Key specifications for 40623-300FT: Length: 300.000 FEET NOMINAL FT; Overall Diameter: 0.375 INCHES NOMINAL IN; Supplementary Features: ROPE IS RESISTANT TO ROT, ABRASION, MILDEW, MARINE GROWTH AND MANY CHEMICALS. ROPE WILL FLOAT.; Color: YELLOW. 6 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
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.