The Clamp,hose, cataloged under National Stock Number 4730-01-532-1502, 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 Northrop Grumman Systems Corporation. Government technical data includes 6 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-532-1502 |
| Primary Part Number | 1859724-22 |
| Item Name | Clamp,hose |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Fastening Device Type | COLLARED SLOTTED HEAD SCREW |
| Style Designator | WIRE |
| Material Document and Classification | QQ-S-763 FED STD SINGLE MATERIAL RESPONSE SCREW |
| Material Document and Classification | QQ-S-766 FED STD SINGLE MATERIAL RESPONSE BAND |
| Inside Diameter | 6.625 INCHES MINIMUM AND 7.500 INCHES MAXIMUM IN |
| Material | STEEL CORROSION RESISTING 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 |
|---|---|
| 1859724-22 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| OS-200-M112S | 5/9 Secondary reference Breeze-Eastern Llc |
| C112PS | 5/9 Secondary reference Wittek Companies Intl Inc |
| 1859724 | D/9 Drawing number reference only Northrop Grumman Systems Corporation |
NSN 4730-01-532-1502 is a Clamp,hose, manufactured by Northrop Grumman Systems Corporation, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-532-1502 has 1 manufacturer part number on file: 1859724-22 (Northrop Grumman Systems Corporation).
Key specifications for 1859724-22: Fastening Device Type: COLLARED SLOTTED HEAD SCREW; Style Designator: WIRE; Material Document and Classification: QQ-S-763 FED STD SINGLE MATERIAL RESPONSE SCREW; Material Document and Classification: QQ-S-766 FED STD SINGLE MATERIAL RESPONSE BAND. 6 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.