The Coupling Half,quick Disconnect, cataloged under National Stock Number 4730-01-056-5375, 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 Parker-Hannifin Corporation Dba Pneutronics Div Quick Coupling Division. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-056-5375 |
| Primary Part Number | 15C |
| Item Name | Coupling Half,quick Disconnect |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Parker-Hannifin Corporation Dba Pneutronics Div Quick Coupling Division |
| Status | ACTIVE |
| Thread Series Designator | NPTF ALL ENDS |
| Features Provided | SELF-SEALING |
| Quick Disconnect Method | PUSH-PULL ALL ENDS |
| Nominal Thread Size | 0.250 INCHES ALL ENDS IN |
| Connection Type | INTERNAL QUICK DISCONNECT ALL ENDS |
| Connection Style | PLAIN ALL ENDS |
| Leg Length | 1.030 INCHES NOMINAL IN |
| Connection Type | THREADED INTERNAL PIPE FIRST FLUID END CONNECTION |
| Style Designator | MALE COUPLING HALF |
| Material | STEEL BODY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4730-01-056-5375 is a Coupling Half,quick Disconnect, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Quick Coupling Division, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-01-056-5375 has 2 cross-referenced part numbers: 15C (Parker-Hannifin Corporation Dba Pneutronics Div Quick Coupling Division), 15C (Parker-Hannifin Corporation Div Quick Coupling Division).
There are 5 known substitutes for 4730-01-056-5375: 5110-00-223-5028, 5965-00-553-6898, 5935-00-643-5049 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 15C: Thread Series Designator: NPTF ALL ENDS; Features Provided: SELF-SEALING; Quick Disconnect Method: PUSH-PULL ALL ENDS; Nominal Thread Size: 0.250 INCHES ALL ENDS IN. 11 total characteristics are documented in the Federal Logistics Information System.