The Clamp,hose, cataloged under National Stock Number 4730-01-370-5426, 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 Heyco Inc Dba Heyco Products. Government technical data includes 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4730-01-370-5426 |
| Primary Part Number | 2326 |
| Item Name | Clamp,hose |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Heyco Inc Dba Heyco Products |
| Status | ACTIVE |
| Fastening Device Type | HOOK |
| Style Designator | BAND W/HOLES |
| Material Document and Classification | ASTM D-4066-82 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Inside Diameter | 0.672 INCHES MINIMUM AND 0.812 INCHES MAXIMUM IN |
| 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 |
|---|---|
| 88-22554-2 | Department of Defense Project Manager-Mobile Electric Power (USA) |
| 2326 PRIMARY | Heyco Inc Dba Heyco Products (USA) |
| Reference | Meaning |
|---|---|
| 88-22554 | D/9 Drawing number reference only Department of Defense Project Manager-Mobile Electric Power |
NSN 4730-01-370-5426 is a Clamp,hose, manufactured by Heyco Inc Dba Heyco Products, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-370-5426 has 2 manufacturer part numbers on file: 88-22554-2 (Department of Defense Project Manager-Mobile Electric Power), 2326 (Heyco Inc Dba Heyco Products).
1 possible match (shared part number, not a government interchangeability claim): 4730-01-378-5224. Verify interchangeability with system specifications before substitution.
Key specifications for 2326: Fastening Device Type: HOOK; Style Designator: BAND W/HOLES; Material Document and Classification: ASTM D-4066-82 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Overall Width: 0.220 INCHES NOMINAL IN. 5 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.