The Hose,preformed, cataloged under National Stock Number 4720-00-185-6872, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Gates Corporation. Government technical data includes 12 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4720-00-185-6872 |
| Primary Part Number | 20875A |
| Item Name | Hose,preformed |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Gates Corporation |
| Status | ACTIVE |
| Outer Radius | 1.750 INCHES NOMINAL IN |
| Offset Distance | 8.750 INCHES NOMINAL IN |
| Style Designator | TWO BEND |
| Wall Thickness | 0.188 INCHES NOMINAL IN |
| Inside Diameter | 1.500 INCHES NOMINAL IN |
| Material | RUBBER SYNTHETIC COVER |
| Material | RUBBER SYNTHETIC OVERALL |
| Bend Radius | 5.000 INCHES NOMINAL IN |
| Second Arm Length | 2.000 INCHES NOMINAL IN |
| Center to Center Distance | 9.875 INCHES NOMINAL IN |
| Working Length | 11.000 INCHES NOMINAL IN |
| First Arm Length | 7.500 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 |
|---|---|
| 20875A PRIMARY | Gates Corporation (USA) |
| Reference | Meaning |
|---|---|
| 2907375 | 5/9 Secondary reference U.S. Government activity |
NSN 4720-00-185-6872 is a Hose,preformed, manufactured by Gates Corporation, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-00-185-6872 has 1 manufacturer part number on file: 20875A (Gates Corporation).
Key specifications for 20875A: Outer Radius: 1.750 INCHES NOMINAL IN; Offset Distance: 8.750 INCHES NOMINAL IN; Style Designator: TWO BEND; Wall Thickness: 0.188 INCHES NOMINAL IN. 12 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.