The Coupling,tube, cataloged under National Stock Number 4730-01-052-3460, 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 Parker-Hannifin Corporation Dba Pneutronics Div Stratoflex Product Division. Government technical data includes 19 specifications, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-052-3460 |
| Primary Part Number | MR54044T-08W |
| Item Name | Coupling,tube |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Parker-Hannifin Corporation Dba Pneutronics Div Stratoflex Product Division |
| Status | ACTIVE |
| Nominal Width Across Flats | 0.875 INCHES FIRST END IN |
| Furnished Items and Quantity | 1 RETAINING WIRE AND 1 TUBE COUPLING NUT AND 1 TUBE COUPLING |
| Connection Style | SWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END FIRST END |
| Connection Style | DYNATUBE MECHANICAL SECOND END |
| Nominal Overall Length | 1.167 INCHES IN |
| Connection Type | UNTHREADED INTERNAL TUBE SECOND END |
| Connection Type | THREADED INTERNAL TUBE FIRST END |
| Style Designator | DYNATUBE AND THREADED INTERNAL SWIVEL |
| Material Document and Classification | AMS 4965, 6AL-4V ASSN STD SINGLE MATERIAL RESPONSE BODY V |
| Material Document and Classification | AMS 4965, 6AL-4V ASSN STD SINGLE MATERIAL RESPONSE NUT V |
| Material Document and Classification | AMS 4965 ASSN STD SINGLE MATERIAL RESPONSE OR MIL-T-9047 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Material Document and Classification | AMS 5637 COMP 302 ASSN STD SINGLE MATERIAL RESPONSE RETAINER |
| Nominal Thread Size | 0.7188 INCHES FIRST END IN |
| Thread Class | 3B FIRST END |
| Thread Quantity Per Inch | 20 FIRST END |
| Material | STEEL COMP 302 RETAINER |
| Material | TITANIUM ALLOY UNS R56400 BODY |
| Material | TITANIUM ALLOY UNS R56400 NUT |
| Thread Series Designator | UNJS FIRST 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 |
|---|---|
| MR54041T-08W | Parker-Hannifin Corporation Dba Pneutronics Div Stratoflex Product Division (USA) |
| MR54040T-08W | Parker-Hannifin Corporation Dba Pneutronics Div Stratoflex Product Division (USA) |
| MR54044T-08W PRIMARY | Parker-Hannifin Corporation Dba Pneutronics Div Stratoflex Product Division (USA) |
| Reference | Meaning |
|---|---|
| 4730PL0735809 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| AE16660-8W | 5/9 Secondary reference Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution |
| C7567-08L | 7/2 Vendor item drawing reference U.S. Government activity |
| 4730PL1777507 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 4730-01-052-3460 is a Coupling,tube, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Stratoflex Product Division, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-052-3460 has 3 manufacturer part numbers on file: MR54041T-08W (Parker-Hannifin Corporation Dba Pneutronics Div Stratoflex Product Division), MR54040T-08W (Parker-Hannifin Corporation Dba Pneutronics Div Stratoflex Product Division), MR54044T-08W (Parker-Hannifin Corporation Dba Pneutronics Div Stratoflex Product Division).
Key specifications for MR54044T-08W: Nominal Width Across Flats: 0.875 INCHES FIRST END IN; Furnished Items and Quantity: 1 RETAINING WIRE AND 1 TUBE COUPLING NUT AND 1 TUBE COUPLING; Connection Style: SWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END FIRST END; Connection Style: DYNATUBE MECHANICAL SECOND END. 19 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.