The Rope,fibrous, cataloged under National Stock Number 4020-01-058-3483, 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 U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 10 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4020-01-058-3483 |
| Primary Part Number | 11677925 |
| Item Name | Rope,fibrous |
| FSC / FSG | 4020 / 40 — Fiber Rope, Cordage, and Twine |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Length | 400.000 YARDS NOMINAL |
| Strand Quantity | 3 |
| Circumference | 1.250 INCHES NOMINAL IN |
| Nondefinitive Spec/std Data | 1 TYPE OR 2 TYPE |
| Physical Form | SPOOL |
| Color | BLACK |
| Unable to Decode | UNABLE TO DECODE |
| Material | PLASTIC, POLYETHYLENE (PP) OVERALL |
| Fabrication Method | TWISTED |
| Breaking Strength | 500.0 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 |
|---|---|
| 11677925 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| MIL-R-24049 | 4/1 Identification reference U.S. Government activity |
NSN 4020-01-058-3483 is a Rope,fibrous, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 4020, Fiber Rope, Cordage, and Twine. Status: active.
NSN 4020-01-058-3483 has 1 manufacturer part number on file: 11677925 (U S Army Tank Automotive Command Amsta-Im-Mm).
1 possible match (shared part number, not a government interchangeability claim): 4020-01-106-7629. Verify interchangeability with system specifications before substitution.
Key specifications for 11677925: Length: 400.000 YARDS NOMINAL; Strand Quantity: 3; Circumference: 1.250 INCHES NOMINAL IN; Nondefinitive Spec/std Data: 1 TYPE OR 2 TYPE. 10 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.