The Adapter,straight,pipe to Tube, cataloged under National Stock Number 4730-01-501-5461, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Naval Sea Systems Command. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-501-5461 |
| Primary Part Number | 531-6985694-F263-3 |
| Item Name | Adapter,straight,pipe to Tube |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Material Document and Classification | QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE SOCKET |
| Seat Angle | 37.0 DEGREES FIRST END |
| Nondefinitive Spec/std Data | 24 SIZE |
| Specification/standard Data | 81349-MIL-H-24136/2 GOVERNMENT SPECIFICATION |
| Connection Type | THREADED INTERNAL TUBE FIRST END |
| Media for Which Designed | WATER, SALT SINGLE RESPONSE |
| Connection Style | SWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END FIRST END |
| Nominal Thread Size | 3.062 INCHES FIRST END IN |
| Nominal Outside Diameter Tube Accommodated | 1.500 INCHES FIRST END IN |
| Material | NICKEL ALLOY AND COPPER ALLOY SOCKET |
| Thread Series Designator | NPSH FIRST END |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MIL-H-24136/2 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-DTL-24136/2 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| H655-1502-F263-3 | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
| 531-6985694 | Naval Sea Systems Command (USA) |
| M24136/2-24 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 531-6985694-F263-3 PRIMARY | Naval Sea Systems Command (USA) |
NSN 4730-01-501-5461 is a Adapter,straight,pipe to Tube, manufactured by Naval Sea Systems Command, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-01-501-5461 has 6 cross-referenced part numbers: MIL-H-24136/2 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-DTL-24136/2 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), H655-1502-F263-3 (Electric Boat Corporation Div General Dynamics Electric Boat), 531-6985694 (Naval Sea Systems Command), M24136/2-24 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 1 more.
There are 12 known substitutes for 4730-01-501-5461: 4720-00-080-4203, 4720-00-167-4725, 4720-00-167-4726 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 531-6985694-F263-3: Material Document and Classification: QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE SOCKET; Part Name Assigned by Controlling Agency: FITTING, STRAIGHT END; Seat Angle: 37.0 DEGREES FIRST END; End Item Identification: R.O UNIT, PORT; WSD LOS ANGELES CLASS SSN (688). 14 total characteristics are documented in the Federal Logistics Information System.