The Coupling Assembly,quick Disconne, cataloged under National Stock Number 4730-00-433-2574, 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 Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution. Government technical data includes 12 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-433-2574 |
| Primary Part Number | 141-8D |
| Item Name | Coupling Assembly,quick Disconne |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution |
| Status | ACTIVE |
| Thread Class | 2A FIRST FLUID END CONNECTION A |
| Connection Type | THREADED EXTERNAL TUBE FIRST FLUID END CONNECTION |
| Quick Disconnect Method | QUICK LEAD THREAD ALL ENDS |
| Leg Length | 0.656 INCHES NOMINAL IN |
| Features Provided | SELF-SEALING |
| Nominal Outside Diameter Tube Accommodated | 0.500 INCHES FIRST FLUID END CONNECTION IN |
| Seat Angle | 37.0 DEGREES |
| Connection Style | FLARED FIRST FLUID END CONNECTION |
| Style Designator | COUPLING ASSEMBLY |
| Thread Series Designator | UNF FIRST FLUID END CONNECTION |
| Material | ALUMINUM ALLOY OVERALL |
| Nominal Thread Size | 0.750 INCHES FIRST FLUID END CONNECTION IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4730-00-433-2574 is a Coupling Assembly,quick Disconne, manufactured by Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-00-433-2574 has 3 cross-referenced part numbers: AN6241-8 (Aeronautical Standards Group Dept of Navy and Air Force), 1825-8 (Creative Plastics Corp), 141-8D (Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution).
There are 6 known substitutes for 4730-00-433-2574: 5940-00-079-1655, 2815-00-273-0585, 5930-00-700-3364 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 141-8D: Thread Class: 2A FIRST FLUID END CONNECTION A; Connection Type: THREADED EXTERNAL TUBE FIRST FLUID END CONNECTION; Quick Disconnect Method: QUICK LEAD THREAD ALL ENDS; Leg Length: 0.656 INCHES NOMINAL IN. 13 total characteristics are documented in the Federal Logistics Information System.