The Elbow,pipe to Hose, cataloged under National Stock Number 4730-01-699-0459, 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 Gross Mechanical Laboratories Inc. Government technical data includes 10 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-699-0459 |
| Primary Part Number | HTHC-1500-S |
| Item Name | Elbow,pipe to Hose |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Gross Mechanical Laboratories Inc |
| Status | ACTIVE |
| Furnished Items and Quantity | 1 COUPLING NUT |
| Connection Style | PLAIN (PIPE) FIRST END |
| Connection Style | PLAIN (PIPE) SECOND END |
| Nominal Inside Diameter Hose Accommodated | 1.500 INCHES FIRST END IN |
| Connection Type | UNTHREADED EXTERNAL TUBE SECOND END |
| Connection Type | UNTHREADED INTERNAL TUBE AND THREADED EXTERNAL PIPE FIRST END |
| Style Designator | SINGLE JOINT, ELBOW DESIGN |
| Material | COPPER ALLOY ELBOW |
| Material | STEEL COMP 316 FLANGE |
| Thread Series Designator | NPT FIRST END |
| 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 |
|---|---|
| HTHC-1500-S | Fisheries Supply Co Div Fisheries Supply Company (USA) |
| HTHC-1500-S PRIMARY | Gross Mechanical Laboratories Inc (USA) |
NSN 4730-01-699-0459 is a Elbow,pipe to Hose, manufactured by Gross Mechanical Laboratories Inc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-699-0459 has 2 manufacturer part numbers on file: HTHC-1500-S (Fisheries Supply Co Div Fisheries Supply Company), HTHC-1500-S (Gross Mechanical Laboratories Inc).
Key specifications for HTHC-1500-S: Furnished Items and Quantity: 1 COUPLING NUT; Connection Style: PLAIN (PIPE) FIRST END; Connection Style: PLAIN (PIPE) SECOND END; Nominal Inside Diameter Hose Accommodated: 1.500 INCHES FIRST END IN. 10 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.