The Fiber Rope Assembly,single Leg, cataloged under National Stock Number 4020-01-122-0558, 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 The Carpenter Group Dba American Rigging & Supply Div American Rigging & Supply. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Fiber Rope Assembly,single Leg |
| FSC / FSG | 4020 — Fiber Rope, Cordage, and Twine (FSG 40) |
| Manufacturers | Oceans West Marine & Industrial Supply, Inc. (CAGE 0AU90); The Carpenter Group Dba American Rigging & Supply Div American Rigging & Supply (CAGE 5N506) |
| Parameter | Value |
|---|---|
| NSN | 4020-01-122-0558 |
| Primary Part Number | 05KM20100 |
| Item Name | Fiber Rope Assembly,single Leg |
| FSC / FSG | 4020 / 40 — Fiber Rope, Cordage, and Twine |
| Manufacturer | The Carpenter Group Dba American Rigging & Supply Div American Rigging & Supply |
| Status | ACTIVE |
| 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 |
|---|---|
| RR100X58E3.5 | Oceans West Marine & Industrial Supply, Inc. (USA) |
| 05KM20100 PRIMARY | The Carpenter Group Dba American Rigging & Supply Div American Rigging & Supply (USA) |
| Reference | Meaning |
|---|---|
| 244-200-100-950/1W | 5/9 Secondary reference Solus Ocean Systems (la) Inc |
| 244-200-100-950/1W | 5/9 Secondary reference Samson Ocean Systems Inc |
NSN 4020-01-122-0558 is a Fiber Rope Assembly,single Leg, manufactured by The Carpenter Group Dba American Rigging & Supply Div American Rigging & Supply, classified under FSC 4020, Fiber Rope, Cordage, and Twine. Status: active.
NSN 4020-01-122-0558 has 2 manufacturer part numbers on file: RR100X58E3.5 (Oceans West Marine & Industrial Supply, Inc.), 05KM20100 (The Carpenter Group Dba American Rigging & Supply Div American Rigging & Supply).
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.