The Rope,fibrous, cataloged under National Stock Number 4020-01-655-8613, 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 Petzl America, Inc.. Government technical data includes 9 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 | 4020-01-655-8613 |
| Primary Part Number | R12183B |
| Item Name | Rope,fibrous |
| FSC / FSG | 4020 / 40 — Fiber Rope, Cordage, and Twine |
| Manufacturer | Petzl America, Inc. |
| Status | ACTIVE |
| Length | 183.0 METERS NOMINAL |
| Overall Diameter | 12.5 MILLIMETERS NOMINAL MM |
| Strand Quantity | 16 |
| Circumference | 0.50 INCHES NOMINAL IN |
| Physical Form | SPOOL |
| Color | BLUE |
| Unable to Decode | UNABLE TO DECODE |
| Material | PLASTIC POLYAMIDE NYLON CORE |
| Material | PLASTIC POLYESTER OUTER COVERING |
| 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 |
|---|---|
| R12183B PRIMARY | Petzl America, Inc. (USA) |
NSN 4020-01-655-8613 is a Rope,fibrous, manufactured by Petzl America, Inc., classified under FSC 4020, Fiber Rope, Cordage, and Twine. Status: active.
NSN 4020-01-655-8613 has 1 manufacturer part number on file: R12183B (Petzl America, Inc.).
Key specifications for R12183B: Length: 183.0 METERS NOMINAL; Overall Diameter: 12.5 MILLIMETERS NOMINAL MM; Strand Quantity: 16; Circumference: 0.50 INCHES NOMINAL IN. 9 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.