The Coupling,tube, cataloged under National Stock Number 4730-00-152-1404, 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 Aircraft Metal Products Corp.. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4730-00-152-1404 |
| Primary Part Number | 3018T87G01 |
| Item Name | Coupling,tube |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Aircraft Metal Products Corp. |
| Status | ACTIVE |
| Furnished Items and Quantity | 1 GASKET |
| Connection Style | GASKET SEAL (TUBE) FIRST END |
| Connection Style | FLARELESS (TUBE) SECOND END |
| Nominal Overall Length | 0.810 INCHES IN |
| Style Designator | RIGID W/OFFSET WRENCHING FACILITY |
| Nominal Outside Diameter Tube Accommodated | 0.250 INCHES ALL ENDS IN |
| Nominal Thread Size | 0.438 INCHES ALL ENDS IN |
| Seat Angle | 12.0 DEGREES SECOND END |
| Thread Class | 2A SECOND END A |
| Thread Class | 2B FIRST END |
| Material | STEEL CORROSION RESISTING OVERALL |
| Thread Series Designator | UNF ALL ENDS |
| 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 |
|---|---|
| 3018T87G01 | Aircraft Metal Products Corp. (USA) |
| 3018T87G01 | Western Manufacturing Co Llc Dba Western Manufacturing (USA) |
| Reference | Meaning |
|---|---|
| 3018T87G01 | 5/9 Secondary reference United Supply Co Inc |
| 3018T87G01 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4730-00-152-1404 is a Coupling,tube, manufactured by Aircraft Metal Products Corp., classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-00-152-1404 has 2 manufacturer part numbers on file: 3018T87G01 (Aircraft Metal Products Corp.), 3018T87G01 (Western Manufacturing Co Llc Dba Western Manufacturing).
Key specifications for 3018T87G01: Furnished Items and Quantity: 1 GASKET; Connection Style: GASKET SEAL (TUBE) FIRST END; Connection Style: FLARELESS (TUBE) SECOND END; Nominal Overall Length: 0.810 INCHES IN. 12 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.