The Coupling Half,quick Disconnect, cataloged under National Stock Number 4730-01-074-6065, 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 Transdigm Inc Div Adelwiggins Group. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-074-6065 |
| Primary Part Number | 255R113WD4 |
| Item Name | Coupling Half,quick Disconnect |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Transdigm Inc Div Adelwiggins Group |
| Status | ACTIVE |
| Surface Treatment | PASSIVATE BODY |
| Features Provided | SELF-SEALING |
| Connection Style | EXTERNAL SEAT FOR GASKET SEAL ALL ENDS |
| Leg Length | 0.575 INCHES NOMINAL IN |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) ALL ENDS |
| Nominal Thread Size | 0.438 INCHES ALL ENDS IN |
| Connection Type | EXTERNAL QUICK DISCONNECT ALL ENDS |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE BODY |
| Material Document and Classification | QQ-S-764,TYPE 303,CONDITION A FED SPEC SINGLE MATERIAL RESPONSE BODY |
| Connection Type | THREADED EXTERNAL BOSS FIRST FLUID END CONNECTION |
| Material | STEEL CORROSION RESISTING BODY |
| Style Designator | MALE COUPLING HALF |
| Quick Disconnect Method | PUSH-PULL ALL ENDS |
| Quick Disconnect Nominal Size | 0.250 INCHES ALL ENDS IN |
| Thread Class | 3A ALL ENDS A |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 914555 | Lightwedge, Llc Dba Great Point Light (USA) |
| 2914555-1 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 255R113WD4 PRIMARY | Transdigm Inc Div Adelwiggins Group (USA) |
NSN 4730-01-074-6065 is a Coupling Half,quick Disconnect, manufactured by Transdigm Inc Div Adelwiggins Group, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-01-074-6065 has 3 cross-referenced part numbers: 914555 (Lightwedge, Llc Dba Great Point Light), 2914555-1 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 255R113WD4 (Transdigm Inc Div Adelwiggins Group).
There is 1 known substitute for 4730-01-074-6065: 3040-00-752-1156. Verify interchangeability with system specifications before substitution.
Key specifications for 255R113WD4: Surface Treatment: PASSIVATE BODY; Features Provided: SELF-SEALING; Connection Style: EXTERNAL SEAT FOR GASKET SEAL ALL ENDS; Leg Length: 0.575 INCHES NOMINAL IN. 16 total characteristics are documented in the Federal Logistics Information System.