The Cross,tube, cataloged under National Stock Number 4730-01-229-9684, 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 Aerofit, Llc. Government technical data includes 30 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-229-9684 |
| Primary Part Number | AFP343M06040406 |
| Item Name | Cross,tube |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Aerofit, Llc |
| Status | ACTIVE |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE AND D6-3466 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| Connection Style | FLARELESS (TUBE) THIRD END |
| Connection Style | FLARELESS (TUBE) SECOND END |
| Connection Style | FLARELESS (TUBE) FOURTH END |
| Connection Style | SWIVEL NUT FLARELESS (SWIVEL NUT ATTACHMENT METHOD OPTIONAL)(TUBE) FIRST END |
| Seat Nominal Radius | 0.260 INCHES FIRST END IN |
| Seat Nominal Radius | UNABLE TO DECODE |
| Connection Type | THREADED EXTERNAL TUBE THIRD END |
| Connection Type | THREADED EXTERNAL TUBE SECOND END |
| Connection Type | THREADED INTERNAL TUBE FIRST END |
| Connection Type | THREADED EXTERNAL TUBE FOURTH END |
| Nominal Outside Diameter Tube Accommodated | 0.375 INCHES FIRST END IN |
| Nominal Outside Diameter Tube Accommodated | 0.375 INCHES THIRD END IN |
| Nominal Outside Diameter Tube Accommodated | 0.250 INCHES FOURTH END IN |
| Nominal Outside Diameter Tube Accommodated | 0.250 INCHES SECOND END IN |
| Nominal Outside Diameter Tube Accommodated | 0.250 INCHES FOURTH ENDUNABLE TO DECODE IN |
| Nominal Outside Diameter Tube Accommodated | 0.375 INCHES THIRD ENDUNABLE TO DECODE IN |
| Nominal Outside Diameter Tube Accommodated | UNABLE TO DECODE |
| Leg Length | 0.883 INCHES NOMINAL SECOND END IN |
| Leg Length | 0.951 INCHES NOMINAL FIRST END IN |
| Leg Length | 1.003 INCHES NOMINAL THIRD END IN |
| Leg Length | 0.883 INCHES NOMINAL FOURTH END IN |
| Nominal Thread Size | 0.437 INCHES SECOND END IN |
| Nominal Thread Size | 0.438 INCHES FOURTH END IN |
| Nominal Thread Size | 0.562 INCHES THIRD END IN |
| Nominal Thread Size | 0.562 INCHES FIRST END IN |
| Nominal Thread Size | UNABLE TO DECODE |
| Seat Angle | 12.0 DEGREES THIRD END |
| Seat Angle | UNABLE TO DECODE |
| Seat Angle | 12.0 DEGREES FOURTH 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 |
|---|---|
| AP1011M06040406 | Sps Technologies, Llc Dba Airdrome Precision Components (USA) |
| 4680056X06040406 | Parker Hannifin Corp Stratoflex Div Aircraft Fittings Opn (USA) |
| N30827X06040406 | Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution (USA) |
| AFP343M06040406 PRIMARY | Aerofit, Llc (USA) |
| Reference | Meaning |
|---|---|
| FER1684M06040406 | 5/9 Secondary reference Faber Enterprises, Inc. Div Faber Enterprise Inc |
| BACC27X | 3/1 Design control — primary reference U.S. Government activity |
| DBOC27X06040406 | 5/9 Secondary reference Designed Metal Connections Inc Dba Permaswage Usa Div Permaswage, a Pcc Company |
| BACC27X06040406 | 3/2 Design control — primary reference U.S. Government activity |
| BACC27X06040406 | 5/9 Secondary reference Faber Enterprises, Inc. Div Faber Enterprise Inc |
NSN 4730-01-229-9684 is a Cross,tube, manufactured by Aerofit, Llc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-229-9684 has 4 manufacturer part numbers on file: AP1011M06040406 (Sps Technologies, Llc Dba Airdrome Precision Components), 4680056X06040406 (Parker Hannifin Corp Stratoflex Div Aircraft Fittings Opn), N30827X06040406 (Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution), AFP343M06040406 (Aerofit, Llc).
Key specifications for AFP343M06040406: Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE AND D6-3466 MFR REF SINGLE TREATMENT RESPONSE OVERALL; Connection Style: FLARELESS (TUBE) THIRD END; Connection Style: FLARELESS (TUBE) SECOND END; Connection Style: FLARELESS (TUBE) FOURTH END. 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.