The Swivel Joint,hydraulic, cataloged under National Stock Number 4730-00-659-8970, 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 Arkwin Industries, Inc. Dba Arkwin Industries Inc. Government technical data includes 15 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-659-8970 |
| Primary Part Number | 52-123-1 |
| Item Name | Swivel Joint,hydraulic |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Arkwin Industries, Inc. Dba Arkwin Industries Inc |
| Status | ACTIVE |
| Connection Style | FLARED (TUBE) SECOND END |
| Connection Type | THREADED EXTERNAL TUBE SECOND END |
| Material | ALUMINUM ALLOY AND STEEL ELBOW |
| Material | ALUMINUM ALLOY BODY |
| Connection Style | SWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END FIRST END |
| Style Designator | SINGLE JOINT, DOUBLE ELBOW DESIGN |
| Bearing Type | SLEEVE, REMOVABLE |
| Thread Class | 2B FIRST END |
| Nominal Outside Diameter Tube Accommodated | 0.500 INCHES ALL ENDS IN |
| Connection Type | THREADED INTERNAL TUBE FIRST END |
| Nominal Thread Size | 0.500 INCHES ALL ENDS IN |
| Thread Class | 2A SECOND END A |
| Seat Angle | 37.0 DEGREES ALL ENDS |
| Leg Length | 5.000 INCHES NOMINAL CENTER BULKHEAD IN |
| Thread Series Designator | UNF ALL ENDS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 57F903648-1 | Northrop Grumman Systems Corporation (USA) |
| 52-123-1 PRIMARY | Arkwin Industries, Inc. Dba Arkwin Industries Inc (USA) |
NSN 4730-00-659-8970 is a Swivel Joint,hydraulic, manufactured by Arkwin Industries, Inc. Dba Arkwin Industries Inc, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-00-659-8970 has 2 cross-referenced part numbers: 57F903648-1 (Northrop Grumman Systems Corporation), 52-123-1 (Arkwin Industries, Inc. Dba Arkwin Industries Inc).
There are 2 known substitutes for 4730-00-659-8970: 5905-00-107-2989, 4720-00-878-5830. Verify interchangeability with system specifications before substitution.
Key specifications for 52-123-1: Connection Style: FLARED (TUBE) SECOND END; Connection Type: THREADED EXTERNAL TUBE SECOND END; Material: ALUMINUM ALLOY AND STEEL ELBOW; Material: ALUMINUM ALLOY BODY. 15 total characteristics are documented in the Federal Logistics Information System.