The Adapter,straight,tube to Boss, cataloged under National Stock Number 4730-01-602-7745, 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 Howmet Global Fastening Systems Inc Div Rosan / Eagle Products. Government technical data includes 20 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-602-7745 |
| Primary Part Number | RF5004-38 |
| Item Name | Adapter,straight,tube to Boss |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Howmet Global Fastening Systems Inc Div Rosan / Eagle Products |
| Status | ACTIVE |
| Flange Shape | ROUND FIRST END |
| Surface Treatment Document and Classification | MS 2700 ASSN STD SINGLE TREATMENT RESPONSE LOCK RING |
| Nominal Length | 0.431 INCHES FIRST END IN |
| Nominal Overall Length | 0.947 INCHES IN |
| Connection Type | THREADED INTERNAL BOSS FIRST END |
| Connection Type | THREADED INTERNAL TUBE SECOND END |
| Style Designator | GROOVED AND THREADED INTERNAL |
| Material Document and Classification | AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Operating Pressure | 5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Leg Length | 0.355 INCHES NOMINAL SECOND END IN |
| Nominal Thread Size | 0.313 INCHES SECOND END IN |
| Nominal Thread Size | 0.438 INCHES FIRST END IN |
| Nominal Outside Diameter | 0.331 INCHES SECOND END IN |
| Surface Treatment | PASSIVATE LOCK RING |
| Thread Class | 3A ALL ENDS A |
| Thread Quantity Per Inch | 24 ALL ENDS |
| Material | STEEL CORROSION RESISTING OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) SECOND END |
| Thread Series Designator | UNJS FIRST END |
| Seat Type | GROOVED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 4730-01-602-7745 is a Adapter,straight,tube to Boss, manufactured by Howmet Global Fastening Systems Inc Div Rosan / Eagle Products, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-602-7745 has 2 manufacturer part numbers on file: 7M1244C4 (The Boeing Company Div Defense), RF5004-38 (Howmet Global Fastening Systems Inc Div Rosan / Eagle Products).
Key specifications for RF5004-38: Flange Shape: ROUND FIRST END; Surface Treatment Document and Classification: MS 2700 ASSN STD SINGLE TREATMENT RESPONSE LOCK RING; Nominal Length: 0.431 INCHES FIRST END IN; Nominal Overall Length: 0.947 INCHES IN. 20 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.
NSN 4730-01-602-7745 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.