The Adapter,straight,pipe to Hose, cataloged under National Stock Number 4730-01-604-5794, 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 Parker Hannifin (australia) Pty. Limited. Government technical data includes 11 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-604-5794 |
| Primary Part Number | 10691N-4-4 |
| Item Name | Adapter,straight,pipe to Hose |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Parker Hannifin (australia) Pty. Limited |
| Status | ACTIVE |
| Nominal Pipe Size Accommodated | 0.250 INCHES SECOND END IN |
| Surface Treatment Document and Classification | CHROMIUM-6 FREE MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| Connection Style | PLAIN (PIPE) FIRST END |
| Connection Style | CRIMPED (HOSE) SECOND END |
| Nominal Outside Diameter Hose Accommodated | 0.250 INCHES FIRST END IN |
| Connection Type | THREADED INTERNAL PIPE FIRST END |
| Connection Type | UNTHREADED INTERNAL HOSE SECOND END |
| Seat Angle | 37.0 DEGREES FIRST END |
| Surface Treatment | CHROMIUM OVERALL |
| Media for Which Designed | FLUID SINGLE RESPONSE |
| Material | STEEL 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 |
|---|---|
| 10691N-4-4 | Parker Hannifin (australia) Pty. Limited (AUS) |
| Reference | Meaning |
|---|---|
| 10691N-4-4 | 3/9 Design control — primary reference U.S. Government activity |
NSN 4730-01-604-5794 is a Adapter,straight,pipe to Hose, manufactured by Parker Hannifin (australia) Pty. Limited, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-604-5794 has 1 manufacturer part number on file: 10691N-4-4 (Parker Hannifin (australia) Pty. Limited).
Key specifications for 10691N-4-4: Nominal Pipe Size Accommodated: 0.250 INCHES SECOND END IN; Surface Treatment Document and Classification: CHROMIUM-6 FREE MFR REF SINGLE TREATMENT RESPONSE OVERALL; Connection Style: PLAIN (PIPE) FIRST END; Connection Style: CRIMPED (HOSE) SECOND END. 11 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.