The Adapter,straight,pipe to Tube, cataloged under National Stock Number 4730-01-633-0826, 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 Sae International Dba Sae International. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 5 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4730-01-633-0826 |
| Primary Part Number | AS4229T16-043 |
| Item Name | Adapter,straight,pipe to Tube |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Connection Style | PLAIN (TUBE) FIRST END |
| Connection Style | FLANGED TO GROOVED CLAMP (FEMALE)(HOSE) SECOND END |
| Tubing Wall Nominal Thickness for Which Designed | 0.043 INCHES SECOND END IN |
| Connection Type | THREADED EXTERNAL BOSS FIRST END |
| Connection Type | UNTHREADED EXTERNAL TUBE SECOND END |
| Thread Pitch Diameters | +1.249 TO 1.250 INCHES FIRST END IN |
| Material Document and Classification | AMS4965 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Outside Diameter Tube Accommodated | 1.000 INCHES SECOND END IN |
| Operating Pressure | 2000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Nominal Thread Size | 1.2500 INCHES FIRST END IN |
| Thread Class | 3A FIRST END A |
| Thread Quantity Per Inch | 14 FIRST END |
| Material | TITANIUM ALLOY UNS R56400 OVERALL |
| Thread Series Designator | UNJS 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 |
|---|---|
| AS4229T16-043 | Aerofit, Llc (USA) |
| AS4229T16-043 PRIMARY | Sae International Dba Sae International (USA) |
| AS4229T16-043 | Parker-Hannifin Corporation Dba Pneutronics Div Stratoflex Product Division (USA) |
| AS4229T16-043 | Sps Technologies, Llc Dba Airdrome Precision Components (USA) |
| AS4229T16-043 | Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution (USA) |
| Reference | Meaning |
|---|---|
| AS4229T16-043 | 5/9 Secondary reference U.S. Government activity |
| SAE-AS85421 | 3/1 Design control — primary reference Sae International Dba Sae International |
NSN 4730-01-633-0826 is a Adapter,straight,pipe to Tube, manufactured by Sae International Dba Sae International, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-633-0826 has 5 manufacturer part numbers on file: AS4229T16-043 (Aerofit, Llc), AS4229T16-043 (Sae International Dba Sae International), AS4229T16-043 (Parker-Hannifin Corporation Dba Pneutronics Div Stratoflex Product Division), AS4229T16-043 (Sps Technologies, Llc Dba Airdrome Precision Components), AS4229T16-043 (Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution).
Key specifications for AS4229T16-043: Connection Style: PLAIN (TUBE) FIRST END; Connection Style: FLANGED TO GROOVED CLAMP (FEMALE)(HOSE) SECOND END; Tubing Wall Nominal Thickness for Which Designed: 0.043 INCHES SECOND END IN; Connection Type: THREADED EXTERNAL BOSS FIRST END. 14 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.