The Hose,preformed, cataloged under National Stock Number 4720-00-774-4745, 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 9 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4720-00-774-4745 |
| Primary Part Number | 23624-51/2 |
| Item Name | Hose,preformed |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Gates Corporation |
| Status | ACTIVE |
| Outer Radius | 4.750 INCHES NOMINAL IN |
| Style Designator | TWO BEND |
| Wall Thickness | 0.250 INCHES NOMINAL IN |
| Inside Diameter | 1.500 INCHES NOMINAL IN |
| Material | RUBBER NATURAL OR RUBBER SYNTHETIC OVERALL |
| Bend Radius | 8.250 INCHES NOMINAL IN |
| Second Arm Length | 0.500 INCHES NOMINAL IN |
| Working Length | 5.500 INCHES NOMINAL IN |
| First Arm Length | 0.500 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 |
|---|---|
| 23624-51/2 PRIMARY | Gates Corporation (USA) |
| 7744745 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| LL92 PRIMARY | Wisconsin Motors, Llc (USA) |
| Reference | Meaning |
|---|---|
| 7744745 | 5/9 Secondary reference Spalla Inc |
NSN 4720-00-774-4745 is a Hose,preformed, manufactured by Gates Corporation, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-00-774-4745 has 3 manufacturer part numbers on file: 23624-51/2 (Gates Corporation), 7744745 (U S Army Tank Automotive Command Amsta-Im-Mm), LL92 (Wisconsin Motors, Llc).
Key specifications for 23624-51/2: Outer Radius: 4.750 INCHES NOMINAL IN; Style Designator: TWO BEND; Wall Thickness: 0.250 INCHES NOMINAL IN; Inside Diameter: 1.500 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.