The Clamp,hose, cataloged under National Stock Number 4730-01-375-8073, 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 Artemis Electronics Llc. Government technical data includes 4 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-375-8073 |
| Primary Part Number | 200273-1 |
| Item Name | Clamp,hose |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Artemis Electronics Llc |
| Status | ACTIVE |
| Fastening Device Type | PLAIN HEXAGON HEAD SCREW |
| Style Designator | BAND |
| Inside Diameter | 1.810 INCHES MINIMUM AND 2.750 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 |
|---|---|
| HF36SS | Mid-State Sales, Inc. Div Defense Products Group (USA) |
| 5416K21 | Mcmaster-Carr Supply Co (USA) |
| 200273-1 PRIMARY | Artemis Electronics Llc (USA) |
| Reference | Meaning |
|---|---|
| 202273-1 | 5/9 Secondary reference Walker Power Systems, Inc. Dba Tiernay Turbines |
| 200273 | 7/1 Vendor item drawing reference Artemis Electronics Llc |
| 202273 | 5/9 Secondary reference Walker Power Systems, Inc. Dba Tiernay Turbines |
| 5416K21 | 5/9 Secondary reference Mcmaster-Carr Supply Co |
NSN 4730-01-375-8073 is a Clamp,hose, manufactured by Artemis Electronics Llc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-375-8073 has 3 manufacturer part numbers on file: HF36SS (Mid-State Sales, Inc. Div Defense Products Group), 5416K21 (Mcmaster-Carr Supply Co), 200273-1 (Artemis Electronics Llc).
2 possible matches (shared part number, not a government interchangeability claim): 5915-01-407-6723, 5310-01-423-3724. Verify interchangeability with system specifications before substitution.
Key specifications for 200273-1: Fastening Device Type: PLAIN HEXAGON HEAD SCREW; Style Designator: BAND; Overall Width: 0.500 INCHES NOMINAL IN; Inside Diameter: 1.810 INCHES MINIMUM AND 2.750 INCHES MAXIMUM IN. 4 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.