The Hose,preformed, cataloged under National Stock Number 4720-01-141-9055, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Bemco, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-141-9055 |
| Primary Part Number | 361-10022-1 |
| Item Name | Hose,preformed |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Bemco, Inc |
| Status | ACTIVE |
| Style Designator | SINGLE BEND |
| Inside Diameter | 2.250 INCHES MINIMUM AND 2.280 INCHES MAXIMUM IN |
| Material | RUBBER CHLOROPRENE CLASS CR OVERALL |
| Material | RUBBER CHLOROPRENE CLASS CR COVER |
| Material | GLASS FIBER OR PLASTIC SILICONE REINFORCEMENT |
| Bend Radius | 1.750 INCHES NOMINAL IN |
| Second Arm Length | 3.200 INCHES NOMINAL IN |
| Working Length | 4.850 INCHES MINIMUM AND 5.050 INCHES MAXIMUM IN |
| First Arm Length | 1.450 INCHES NOMINAL IN |
| 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 |
|---|---|
| 361-10022-1 PRIMARY | Bemco, Inc (USA) |
| Reference | Meaning |
|---|---|
| 361-10022-1 | 5/9 Secondary reference U.S. Government activity |
NSN 4720-01-141-9055 is a Hose,preformed, manufactured by Bemco, Inc, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-141-9055 has 1 manufacturer part number on file: 361-10022-1 (Bemco, Inc).
Key specifications for 361-10022-1: Style Designator: SINGLE BEND; Inside Diameter: 2.250 INCHES MINIMUM AND 2.280 INCHES MAXIMUM IN; Material: RUBBER CHLOROPRENE CLASS CR OVERALL; Material: RUBBER CHLOROPRENE CLASS CR COVER. 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.