The Coupling Half,quick Disconnect, cataloged under National Stock Number 4730-00-986-9974, 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 Aerocontrolex Group, Inc.. Government technical data includes 11 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-986-9974 |
| Primary Part Number | 405-00204 |
| Item Name | Coupling Half,quick Disconnect |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Aerocontrolex Group, Inc. |
| Status | ACTIVE |
| Material | ALUMINUM ALLOY BODY |
| Features Provided | SELF-SEALING |
| Connection Type | THREADED EXTERNAL PIPE FIRST FLUID END CONNECTION |
| Nominal Pipe Size Accommodated | 0.750 INCHES ALL ENDS IN |
| Quick Disconnect Method | TWIST-LOCK ALL ENDS |
| Thread Series Designator | ANPT ALL ENDS |
| Style Designator | MALE COUPLING HALF |
| Connection Type | INTERNAL QUICK DISCONNECT ALL ENDS |
| Nominal Thread Size | 0.750 INCHES ALL ENDS IN |
| Connection Style | PLAIN ALL ENDS |
| Surface Treatment | ANODIZE BODY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4730-00-986-9974 is a Coupling Half,quick Disconnect, manufactured by Aerocontrolex Group, Inc., classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-00-986-9974 has 3 cross-referenced part numbers: 26280 (Microlab/fxr Llc), 405-00204 (Aerocontrolex Group, Inc.), 405-00204 (Dana Corp Weatherhead Div).
There are 3 known substitutes for 4730-00-986-9974: 2530-01-270-9359, 3020-01-416-1538, 5905-01-627-8052. Verify interchangeability with system specifications before substitution.
Key specifications for 405-00204: Material: ALUMINUM ALLOY BODY; Features Provided: SELF-SEALING; Overall Length: 2.462 INCHES NOMINAL IN; Connection Type: THREADED EXTERNAL PIPE FIRST FLUID END CONNECTION. 12 total characteristics are documented in the Federal Logistics Information System.