The Cross,tube, cataloged under National Stock Number 4730-01-073-5830, 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 Sps Technologies, Llc Dba Airdrome Precision Components. Government technical data includes 30 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4730-01-073-5830 |
| Primary Part Number | AP1011L16081616 |
| Item Name | Cross,tube |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Sps Technologies, Llc Dba Airdrome Precision Components |
| Status | ACTIVE |
| Surface Treatment Document and Classification | MIL-A-8625,TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Connection Style | FLARELESS (TUBE) FOURTH ENDUNABLE TO DECODE |
| Connection Style | FLARELESS (TUBE) SECOND ENDUNABLE TO DECODE |
| Connection Style | FLARELESS (TUBE) THIRD ENDUNABLE TO DECODE |
| Connection Style | SWIVEL NUT FLARELESS (SWIVEL NUT ATTACHMENT METHOD OPTIONAL)(TUBE) FIRST ENDUNABLE TO DECODE |
| Seat Nominal Radius | 0.400 INCHES FIRST END IN |
| Connection Type | THREADED INTERNAL TUBE FIRST ENDUNABLE TO DECODE |
| Connection Type | THREADED EXTERNAL TUBE FOURTH ENDUNABLE TO DECODE |
| Connection Type | THREADED EXTERNAL TUBE SECOND ENDUNABLE TO DECODE |
| Connection Type | THREADED EXTERNAL TUBE THIRD ENDUNABLE TO DECODE |
| Material Document and Classification | QQ-A-367,COND T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Outside Diameter Tube Accommodated | 1.000 INCHES THIRD END IN |
| Nominal Outside Diameter Tube Accommodated | 0.500 INCHES FOURTH END IN |
| Nominal Outside Diameter Tube Accommodated | 1.000 INCHES SECOND END IN |
| Nominal Outside Diameter Tube Accommodated | 1.000 INCHES FIRST END IN |
| Operating Pressure | 1500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Leg Length | 1.376 INCHES NOMINAL FOURTH ENDUNABLE TO DECODE IN |
| Leg Length | 1.590 INCHES NOMINAL FIRST ENDUNABLE TO DECODE IN |
| Leg Length | 1.684 INCHES NOMINAL SECOND ENDUNABLE TO DECODE IN |
| Leg Length | 1.684 INCHES NOMINAL THIRD ENDUNABLE TO DECODE IN |
| Nominal Thread Size | 0.750 INCHES FOURTH END IN |
| Nominal Thread Size | 1.312 INCHES FIRST END IN |
| Nominal Thread Size | 1.312 INCHES THIRD END IN |
| Nominal Thread Size | 1.312 INCHES SECOND END IN |
| Seat Angle | 12.0 DEGREES THIRD END |
| Seat Angle | 12.0 DEGREES FOURTH END |
| Seat Angle | 12.0 DEGREES SECOND END |
| Surface Treatment | ANODIZE OVERALL |
| Thread Class | 3A FOURTH ENDUNABLE TO DECODE A |
| Thread Class | 3A SECOND ENDUNABLE TO DECODE A |
| 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 |
|---|---|
| AP1011L16081616 PRIMARY | Sps Technologies, Llc Dba Airdrome Precision Components (USA) |
| AFP343L16081616 PRIMARY | Aerofit, Llc (USA) |
| W30827W16081616 PRIMARY | Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution (USA) |
| 4680056W16081616 PRIMARY | Parker Hannifin Corp Stratoflex Div Aircraft Fittings Opn (USA) |
| BACC27W16081616 | Designed Metal Connections Inc Dba Permaswage Usa Div Permaswage, a Pcc Company (USA) |
| Reference | Meaning |
|---|---|
| FER1684L16081616 | 5/9 Secondary reference Faber Enterprises, Inc. Div Faber Enterprise Inc |
| BACC27W16081616 | 3/2 Design control — primary reference U.S. Government activity |
| BACC27P THRU C27X | D/9 Drawing number reference only U.S. Government activity |
| DBOC27W16081616 | 5/9 Secondary reference Designed Metal Connections Inc Dba Permaswage Usa Div Permaswage, a Pcc Company |
NSN 4730-01-073-5830 is a Cross,tube, manufactured by Sps Technologies, Llc Dba Airdrome Precision Components, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-073-5830 has 5 manufacturer part numbers on file: AP1011L16081616 (Sps Technologies, Llc Dba Airdrome Precision Components), AFP343L16081616 (Aerofit, Llc), W30827W16081616 (Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution), 4680056W16081616 (Parker Hannifin Corp Stratoflex Div Aircraft Fittings Opn), BACC27W16081616 (Designed Metal Connections Inc Dba Permaswage Usa Div Permaswage, a Pcc Company).
1 possible match (shared part number, not a government interchangeability claim): 4730-01-230-0974. Verify interchangeability with system specifications before substitution.
Key specifications for AP1011L16081616: Surface Treatment Document and Classification: MIL-A-8625,TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Connection Style: FLARELESS (TUBE) FOURTH ENDUNABLE TO DECODE; Connection Style: FLARELESS (TUBE) SECOND ENDUNABLE TO DECODE; Connection Style: FLARELESS (TUBE) THIRD ENDUNABLE TO DECODE. 30 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.