The Clamp,hose,special-Shaped, cataloged under National Stock Number 4730-01-644-5437, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Stauff Corp. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-644-5437 |
| Primary Part Number | ICUS-A-2925-0-01 |
| Item Name | Clamp,hose,special-Shaped |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Stauff Corp |
| Status | ACTIVE |
| Style Designator | RECTANGULAR |
| Height | 25.4 MILLIMETERS NOMINAL25.4 MILLIMETERS NOMINAL MM |
| Material | PLASTIC POLYAMIDE NYLON OVERALL |
| 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 |
|---|---|
| 3925022 | Oshkosh Defense Llc (USA) |
| ICUS-A-2925-0-01 PRIMARY | Stauff Corp (USA) |
| Reference | Meaning |
|---|---|
| 12542899 | D/9 Drawing number reference only U S Army Tank Automotive Command Amsta-Im-Mm |
| 12542899-001 | 7/2 Vendor item drawing reference U S Army Tank Automotive Command Amsta-Im-Mm |
NSN 4730-01-644-5437 is a Clamp,hose,special-Shaped, manufactured by Stauff Corp, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-644-5437 has 2 manufacturer part numbers on file: 3925022 (Oshkosh Defense Llc), ICUS-A-2925-0-01 (Stauff Corp).
1 possible match (shared part number, not a government interchangeability claim): 4730-01-644-5449. Verify interchangeability with system specifications before substitution.
Key specifications for ICUS-A-2925-0-01: Style Designator: RECTANGULAR; Overall Length: 64.8 MILLIMETERS NOMINAL64.8 MILLIMETERS NOMINAL MM; Overall Width: 30.0 MILLIMETERS NOMINAL30.0 MILLIMETERS NOMINAL MM; Height: 25.4 MILLIMETERS NOMINAL25.4 MILLIMETERS NOMINAL MM. 3 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.