The Cord,fibrous, cataloged under National Stock Number 4020-01-185-3331, is classified within Federal Supply Class 4020 (Fiber Rope, Cordage, and Twine) of the Rope, Cable, Chain, and Fittings group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 4020-01-185-3331 |
| Item Name | Cord,fibrous |
| FSC / FSG | 4020 / 40 — Fiber Rope, Cordage, and Twine |
| Status | ACTIVE |
| Length | 1200.000 FEET MINIMUM AND 2100.000 FEET MAXIMUM FT |
| Breaking Strength | 550.0 POUNDS MINIMUM LBS |
| Color | NATURAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| MIL-C-5040TY3 | 2/2 Government specification standardization U.S. Government activity |
NSN 4020-01-185-3331 is a Cord,fibrous, classified under FSC 4020, Fiber Rope, Cordage, and Twine. Status: active.
Key specifications for 4020-01-185-3331: Length: 1200.000 FEET MINIMUM AND 2100.000 FEET MAXIMUM FT; Breaking Strength: 550.0 POUNDS MINIMUM LBS; Color: NATURAL; Special Features: 30 PERCENT ELONGATION MINIMUM; SPOOL LENGTH 1200 FT; REL LENGTH 2100 FT FT. 3 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.