The Ring,wearing, cataloged under National Stock Number 4320-01-154-1021, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Ingersoll-Rand Co Power Tool Div. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 4 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 | 4320-01-154-1021 |
| Primary Part Number | 50957992 |
| Item Name | Ring,wearing |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | Ingersoll-Rand Co Power Tool Div |
| Status | ACTIVE |
| Material | STEEL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 50957992 | Ingersoll-Rand Co Power Tool Div (USA) |
| 1675A02250DA001 | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA) |
| 50957992 | Ingersoll-Rand Co Professional Tools Group (USA) |
| VK-923496 | Ingersoll-Rand Co Professional Tools Group (USA) |
| 50957992 | Ingersoll-Rand Company Dba Ingersoll-Rand Div Tool & Hoist Division (USA) |
| 1675A | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA) |
| VK-923496 | Ingersoll-Rand Company Dba Ingersoll-Rand Div Tool & Hoist Division (USA) |
| 50957991 | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA) |
NSN 4320-01-154-1021 is a Ring,wearing, manufactured by Ingersoll-Rand Co Power Tool Div, classified under FSC 4320 (No Item Name Available). Status: active.
NSN 4320-01-154-1021 has 8 cross-referenced part numbers: 50957992 (Ingersoll-Rand Co Power Tool Div), 1675A02250DA001 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), 50957992 (Ingersoll-Rand Co Professional Tools Group), VK-923496 (Ingersoll-Rand Co Professional Tools Group), 50957992 (Ingersoll-Rand Company Dba Ingersoll-Rand Div Tool & Hoist Division) and 3 more.
There are 2 known substitutes for 4320-01-154-1021: 5315-00-281-8649, 4910-00-980-0198. Verify interchangeability with system specifications before substitution.
Key specifications for 50957992: Material: STEEL; End Item Identification: SPERRY VICKERS ROTARY PUMP,SERIES V10. 2 total characteristics are documented in the Federal Logistics Information System.