The Coupling Assembly,quick Disconne, cataloged under National Stock Number 4730-00-066-0921, 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 Safeway Hydraulics Inc.. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-066-0921 |
| Primary Part Number | S40-6 |
| Item Name | Coupling Assembly,quick Disconne |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Safeway Hydraulics Inc. |
| Status | ACTIVE |
| Material | STEEL OVERALL |
| Features Provided | SELF-SEALING |
| Surface Treatment | CADMIUM AND DICHROMATE OVERALL |
| Thread Series Designator | NPTF FIRST FLUID END CONNECTION |
| Leg Length | 0.594 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN |
| Connection Style | PLAIN FIRST FLUID END CONNECTION |
| Style Designator | COUPLING ASSEMBLY |
| Quick Disconnect Nominal Size | 0.812 INCHES ALL ENDS IN |
| Nominal Thread Size | 0.750 INCHES FIRST FLUID END CONNECTION IN |
| Quick Disconnect Method | SPRING PUSH-PULL ALL ENDS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 4000-5 | Parker-Hannifin Corporation Div Quick Coupling Division (USA) |
| 4000-5L0FL0 | Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters (USA) |
| 4000-5 | Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters (USA) |
| 4000-5 | Parker-Hannifin Corporation Dba Pneutronics Div Quick Coupling Division (USA) |
| S40-6 PRIMARY | Safeway Hydraulics Inc. (USA) |
NSN 4730-00-066-0921 is a Coupling Assembly,quick Disconne, manufactured by Safeway Hydraulics Inc., classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-00-066-0921 has 5 cross-referenced part numbers: 4000-5 (Parker-Hannifin Corporation Div Quick Coupling Division), 4000-5L0FL0 (Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters), 4000-5 (Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters), 4000-5 (Parker-Hannifin Corporation Dba Pneutronics Div Quick Coupling Division), S40-6 (Safeway Hydraulics Inc.).
There are 4 known substitutes for 4730-00-066-0921: 5330-00-099-0301, 6240-01-055-5121, 3040-01-116-2956 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for S40-6: Material: STEEL OVERALL; Features Provided: SELF-SEALING; Surface Treatment: CADMIUM AND DICHROMATE OVERALL; Overall Length: 3.688 INCHES MINIMUM AND 3.828 INCHES MAXIMUM IN. 11 total characteristics are documented in the Federal Logistics Information System.