The Elbow,pipe to Tube, cataloged under National Stock Number 4730-01-656-4444, 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 Alkon Corporation. Government technical data includes 10 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-656-4444 |
| Primary Part Number | AQ69-DOTS-8X6 |
| Item Name | Elbow,pipe to Tube |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Alkon Corporation |
| Status | ACTIVE |
| Flow Angle | 90.0 DEGREES |
| Connection Style | GRIPPING (HOSE) SECOND END |
| Nominal Overall Length | 1.70 INCHES IN |
| Connection Type | UNTHREADED EXTERNAL TUBE SECOND END |
| Connection Type | THREADED EXTERNAL PIPE FIRST END |
| Style Designator | ELBOW |
| Maximum Operating Temp | 212.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Media for Which Designed | AIR SINGLE RESPONSE |
| Material | COPPER ALLOY OVERALL |
| Thread Series Designator | NPTF 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 |
|---|---|
| 121847 | Haulmark Trailers (australia) Pty Ltd (AUS) |
| AQ69-DOTS-8X6 PRIMARY | Alkon Corporation (USA) |
| AQ69-DOTS-8X6 | Air Brake Corporation of Aust P/l (AUS) |
| Reference | Meaning |
|---|---|
| AQ69-SDOTS-8X6 | 3/9 Design control — primary reference Alkon Corporation |
NSN 4730-01-656-4444 is a Elbow,pipe to Tube, manufactured by Alkon Corporation, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-656-4444 has 3 manufacturer part numbers on file: 121847 (Haulmark Trailers (australia) Pty Ltd), AQ69-DOTS-8X6 (Alkon Corporation), AQ69-DOTS-8X6 (Air Brake Corporation of Aust P/l).
Key specifications for AQ69-DOTS-8X6: Flow Angle: 90.0 DEGREES; Connection Style: GRIPPING (HOSE) SECOND END; Nominal Overall Length: 1.70 INCHES IN; Connection Type: UNTHREADED EXTERNAL TUBE SECOND END. 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.