The Coupling Half,quick Disconnect, cataloged under National Stock Number 4730-01-522-4958, 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 King Nutronics Corporation Dba King Nutronics. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 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 | 4730-01-522-4958 |
| Primary Part Number | 314-2 |
| Item Name | Coupling Half,quick Disconnect |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | King Nutronics Corporation Dba King Nutronics |
| Status | ACTIVE |
| Connection Type | THREADED EXTERNAL PIPE FIRST FLUID END CONNECTION |
| Thread Series Designator | NPT ALL ENDS |
| Connection Style | PLAIN ALL ENDS |
| Style Designator | MALE COUPLING HALF |
| Quick Disconnect Nominal Size | 0.250 INCHES ALL ENDS IN |
| Material | STEEL CORROSION RESISTING BODY |
| Nominal Thread Size | 0.250 INCHES ALL ENDS IN |
| Quick Disconnect Method | PUSH-PULL ALL ENDS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2633-100-01 PC NO.308-6 | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
| 2633-100-01-308-6 | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
| 6640965 | Naval Sea Systems Command (USA) |
| 801-6640965 PC NO.308-6 | Naval Sea Systems Command (USA) |
| 314-2 PRIMARY | King Nutronics Corporation Dba King Nutronics (USA) |
NSN 4730-01-522-4958 is a Coupling Half,quick Disconnect, manufactured by King Nutronics Corporation Dba King Nutronics, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-01-522-4958 has 5 cross-referenced part numbers: 2633-100-01 PC NO.308-6 (Electric Boat Corporation Div General Dynamics Electric Boat), 2633-100-01-308-6 (Electric Boat Corporation Div General Dynamics Electric Boat), 6640965 (Naval Sea Systems Command), 801-6640965 PC NO.308-6 (Naval Sea Systems Command), 314-2 (King Nutronics Corporation Dba King Nutronics).
There are 12 known substitutes for 4730-01-522-4958: 5940-00-171-0395, 5315-00-516-9250, 9540-00-529-9892 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 314-2: Part Name Assigned by Controlling Agency: MALE PROBE; Connection Type: THREADED EXTERNAL PIPE FIRST FLUID END CONNECTION; Thread Series Designator: NPT ALL ENDS; Connection Style: PLAIN ALL ENDS. 11 total characteristics are documented in the Federal Logistics Information System.