The Rope Assembly,insertion and Extr, cataloged under National Stock Number 4020-01-338-3308, 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 Gauzon Iberica SL. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4020-01-338-3308 |
| Primary Part Number | 402000301 |
| Item Name | Rope Assembly,insertion and Extr |
| FSC / FSG | 4020 / 40 — Fiber Rope, Cordage, and Twine |
| Manufacturer | Gauzon Iberica SL |
| Status | ACTIVE |
| Criticality Code Justification | FEAT |
| Nondefinitive Spec/std Data | 2 TYPE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
| Part Number | Manufacturer |
|---|---|
| 402000301 | Gauzon Iberica SL (ESP) |
| 3336671 | Plymkraft, Inc. Dba Plymkraft Inc Div Columbian Specialty Products Div (USA) |
| Reference | Meaning |
|---|---|
| 11-1-3957-2 | 3/2 Design control — primary reference U.S. Government activity |
| MIL-F-44422 | 4/1 Identification reference U.S. Government activity |
NSN 4020-01-338-3308 is a Rope Assembly,insertion and Extr, manufactured by Gauzon Iberica SL, classified under FSC 4020, Fiber Rope, Cordage, and Twine. Status: active.
NSN 4020-01-338-3308 has 2 manufacturer part numbers on file: 402000301 (Gauzon Iberica SL), 3336671 (Plymkraft, Inc. Dba Plymkraft Inc Div Columbian Specialty Products Div).
1 possible match (shared part number, not a government interchangeability claim): 4020-01-338-3309. Verify interchangeability with system specifications before substitution.
Key specifications for 402000301: Criticality Code Justification: FEAT; Nondefinitive Spec/std Data: 2 TYPE; Special Features: SAFETY LINE ROPE,COLOR BLACK,MATERIAL NYLON,0.562 IN. DIA,90 FT LG IN. 2 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.