The Coupling Assembly,quick Disconne, cataloged under National Stock Number 4730-01-237-6231, 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 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-237-6231 |
| Primary Part Number | MS22068-2 |
| Item Name | Coupling Assembly,quick Disconne |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| Status | ACTIVE |
| Seat Angle | 37.0 DEGREES |
| Nominal Outside Diameter Tube Accommodated | 0.312 INCHES FIRST FLUID END CONNECTION IN |
| Nominal Thread Size | 0.500 INCHES FIRST FLUID END CONNECTION IN |
| Connection Type | THREADED EXTERNAL TUBE FIRST FLUID END CONNECTION |
| Thread Class | 3A FIRST FLUID END CONNECTION A |
| Quick Disconnect Method | TWIST-LOCK ALL ENDS |
| Style Designator | COUPLING ASSEMBLY |
| Leg Length | 0.550 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING OVERALL |
| Connection Style | FLARED FIRST FLUID END CONNECTION |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) FIRST FLUID END CONNECTION |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MS22068-2 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-C-21049 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
NSN 4730-01-237-6231 is a Coupling Assembly,quick Disconne, manufactured by Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-01-237-6231 has 2 cross-referenced part numbers: MS22068-2 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), MIL-C-21049 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).
There are 8 known substitutes for 4730-01-237-6231: 4730-00-010-5297, 4730-00-630-0310, 4730-00-755-7237 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for MS22068-2: Seat Angle: 37.0 DEGREES; Nominal Outside Diameter Tube Accommodated: 0.312 INCHES FIRST FLUID END CONNECTION IN; Special Features: FIRST END BULKHEAD; Nominal Thread Size: 0.500 INCHES FIRST FLUID END CONNECTION IN. 13 total characteristics are documented in the Federal Logistics Information System.