The Elbow,pipe to Hose, cataloged under National Stock Number 4730-01-150-5422, 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 Kovatch Corp.. Government technical data includes 12 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-150-5422 |
| Primary Part Number | K-500-CH-1328 |
| Item Name | Elbow,pipe to Hose |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Kovatch Corp. |
| Status | ACTIVE |
| Furnished Items and Quantity | 1 NUT WITH SLEEVE |
| Connection Style | GRIPPING (HOSE) SECOND END |
| Connection Style | PLAIN (PIPE) FIRST END |
| Nominal Inside Diameter Hose Accommodated | 0.344 INCHES SECOND END IN |
| Nominal Outside Diameter Hose Accommodated | 0.500 INCHES SECOND END IN |
| Connection Type | THREADED EXTERNAL HOSE GRIPPING SECOND END |
| Connection Type | THREADED EXTERNAL PIPE FIRST END |
| Leg Length | 0.898 INCHES MINIMUM AND 0.914 INCHES MAXIMUM ALL ENDS IN |
| Nominal Thread Size | 0.375 INCHES FIRST END IN |
| Material | COPPER ALLOY NIPPLE |
| Material | STEEL CORROSION RESISTING BODY |
| 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 |
|---|---|
| 10001028 | General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp (USA) |
| K-500-CH-1328 PRIMARY | Kovatch Corp. (USA) |
| Reference | Meaning |
|---|---|
| 63AX 51093R | 5/9 Secondary reference U.S. Government activity |
| 25087188 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4730-01-150-5422 is a Elbow,pipe to Hose, manufactured by Kovatch Corp., classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-150-5422 has 2 manufacturer part numbers on file: 10001028 (General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp), K-500-CH-1328 (Kovatch Corp.).
Key specifications for K-500-CH-1328: Furnished Items and Quantity: 1 NUT WITH SLEEVE; Connection Style: GRIPPING (HOSE) SECOND END; Connection Style: PLAIN (PIPE) FIRST END; Nominal Inside Diameter Hose Accommodated: 0.344 INCHES SECOND END IN. 12 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.