The Coupling Half,quick Disconnect, cataloged under National Stock Number 4730-01-161-2053, 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 Nycoil Co. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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 | 4730-01-161-2053 |
| Primary Part Number | 56944 |
| Item Name | Coupling Half,quick Disconnect |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Nycoil Co |
| Status | ACTIVE |
| Quick Disconnect Nominal Size | 0.250 INCHES ALL ENDS IN |
| Connection Type | INTERNAL QUICK DISCONNECT ALL ENDS |
| Thread Series Designator | NPT ALL ENDS |
| Style Designator | MALE COUPLING HALF |
| Connection Type | THREADED EXTERNAL PIPE FIRST FLUID END CONNECTION |
| Material | COPPER ALLOY BODY |
| Connection Style | PLAIN ALL ENDS |
| Leg Length | 0.870 INCHES MINIMUM AND 0.950 INCHES MAXIMUM IN |
| Quick Disconnect Method | PUSH-PULL THIRD QUICK DISCONNECT END |
| Nominal Thread Size | 0.250 INCHES ALL ENDS IN |
| Flow Angle | 90.0 DEGREES |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 56944 PRIMARY | Nycoil Co (USA) |
NSN 4730-01-161-2053 is a Coupling Half,quick Disconnect, manufactured by Nycoil Co, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-01-161-2053 has 1 cross-referenced part number: 56944 (Nycoil Co).
There are 4 known substitutes for 4730-01-161-2053: 5950-00-903-7999, 4820-01-009-6114, 6145-01-138-2718 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 56944: Quick Disconnect Nominal Size: 0.250 INCHES ALL ENDS IN; Special Features: W/PLASTIC INSERT IN QUICK DISCONNECT END; Connection Type: INTERNAL QUICK DISCONNECT ALL ENDS; Thread Series Designator: NPT ALL ENDS. 12 total characteristics are documented in the Federal Logistics Information System.