The Tee,tube, cataloged under National Stock Number 4730-01-654-7069, 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 9 specifications, cited from the U.S. Government catalog. The record lists 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-654-7069 |
| Primary Part Number | SAE J2494-1 6-6-6 630401B |
| Item Name | Tee,tube |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Nominal Width Across Flats | 0.5 INCHES ALL ENDS IN |
| Connection Style | GASKET SEAL (TUBE) ALL ENDS |
| Connection Type | UNTHREADED INTERNAL TUBE ALL ENDS |
| Style Designator | TEE |
| Nominal Outside Diameter Tube Accommodated | 0.375 INCHES ALL ENDS IN |
| Leg Length | 1.08 INCHES NOMINAL ALL ENDS IN |
| Maximum Operating Temp | 212.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Media for Which Designed | AIR SINGLE RESPONSE |
| Material | COPPER ALLOY 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 |
|---|---|
| AQ64-DOT-6 | Alkon Corporation (USA) |
| SAE J2494-1 6-6-6 630401B PRIMARY | Sae International Dba Sae International (USA) |
| AQ64-DOT-6 | Air Brake Corporation of Aust P/l (AUS) |
| 121839 | Haulmark Trailers (australia) Pty Ltd (AUS) |
| Reference | Meaning |
|---|---|
| SAE J2494-1 6-6-6 630401B | 3/9 Design control — primary reference U.S. Government activity |
NSN 4730-01-654-7069 is a Tee,tube, manufactured by Sae International Dba Sae International, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-654-7069 has 4 manufacturer part numbers on file: AQ64-DOT-6 (Alkon Corporation), SAE J2494-1 6-6-6 630401B (Sae International Dba Sae International), AQ64-DOT-6 (Air Brake Corporation of Aust P/l), 121839 (Haulmark Trailers (australia) Pty Ltd).
1 possible match (shared part number, not a government interchangeability claim): 1550-01-703-0323. Verify interchangeability with system specifications before substitution.
Key specifications for SAE J2494-1 6-6-6 630401B: Nominal Width Across Flats: 0.5 INCHES ALL ENDS IN; Connection Style: GASKET SEAL (TUBE) ALL ENDS; Connection Type: UNTHREADED INTERNAL TUBE ALL ENDS; Style Designator: TEE. 9 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.