The Coupling Half,quick Disconnect, cataloged under National Stock Number 4730-00-096-8872, 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 Tuthill Corp Hansen Coupling Div. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 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 | 4730-00-096-8872 |
| Primary Part Number | LL3T20 |
| Item Name | Coupling Half,quick Disconnect |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Tuthill Corp Hansen Coupling Div |
| Status | ACTIVE |
| Surface Treatment | PASSIVATE BODY |
| Thread Series Designator | NPTF ALL ENDS |
| Quick Disconnect Nominal Size | 0.531 INCHES ALL ENDS IN |
| Leg Length | 0.560 INCHES NOMINAL IN |
| Quick Disconnect Method | PUSH-PULL ALL ENDS |
| Connection Style | PLAIN ALL ENDS |
| Surface Treatment Document and Classification | MIL-F-14072,E300 MIL SPEC SINGLE TREATMENT RESPONSE BODY |
| Style Designator | MALE COUPLING HALF |
| Material | STEEL BODY |
| Nominal Thread Size | 0.375 INCHES ALL ENDS IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| LL3T20 PRIMARY | Tuthill Corp Hansen Coupling Div (USA) |
| 54B6750H20 | Northrop Grumman Support Services Corp (USA) |
| 54B6750H20 | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| SST-N3M | Parker-Hannifin Corporation Dba Pneutronics Div Quick Coupling Division (USA) |
| SST-N3M | Parker-Hannifin Corporation Div Quick Coupling Division (USA) |
NSN 4730-00-096-8872 is a Coupling Half,quick Disconnect, manufactured by Tuthill Corp Hansen Coupling Div, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-00-096-8872 has 5 cross-referenced part numbers: LL3T20 (Tuthill Corp Hansen Coupling Div), 54B6750H20 (Northrop Grumman Support Services Corp), 54B6750H20 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), SST-N3M (Parker-Hannifin Corporation Dba Pneutronics Div Quick Coupling Division), SST-N3M (Parker-Hannifin Corporation Div Quick Coupling Division).
There is 1 known substitute for 4730-00-096-8872: 4730-00-011-2304. Verify interchangeability with system specifications before substitution.
Key specifications for LL3T20: Surface Treatment: PASSIVATE BODY; Thread Series Designator: NPTF ALL ENDS; Quick Disconnect Nominal Size: 0.531 INCHES ALL ENDS IN; Leg Length: 0.560 INCHES NOMINAL IN. 11 total characteristics are documented in the Federal Logistics Information System.