The Retainer,spring, cataloged under National Stock Number 4310-00-431-1652, is classified within Federal Supply Class 4310 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Caterpillar Inc Div Caterpillar Defense. This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | Retainer,spring |
| FSC / FSG | 4310 — No Item Name Available (FSG 43) |
| Manufacturers | Caterpillar Inc Div Caterpillar Defense (CAGE 11083); Compair Kellogg Div of Robertshaw Controls Co (CAGE 53239); Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division (CAGE 9F512); Robertshaw Tennessee/cookeville Automotive (CAGE 80439) |
| Parameter | Value |
|---|---|
| NSN | 4310-00-431-1652 |
| Primary Part Number | 1F4520 |
| Item Name | Retainer,spring |
| FSC / FSG | 4310 / 43 — No Item Name Available |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1F4520 | Caterpillar Inc Div Caterpillar Defense (USA) |
| 12528A | Compair Kellogg Div of Robertshaw Controls Co (USA) |
| 12528A | Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division (USA) |
| 12528 | Compair Kellogg Div of Robertshaw Controls Co (USA) |
| 12528A | Robertshaw Tennessee/cookeville Automotive (USA) |
NSN 4310-00-431-1652 is a Retainer,spring, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 4310 (No Item Name Available). Status: active.
NSN 4310-00-431-1652 has 5 cross-referenced part numbers: 1F4520 (Caterpillar Inc Div Caterpillar Defense), 12528A (Compair Kellogg Div of Robertshaw Controls Co), 12528A (Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division), 12528 (Compair Kellogg Div of Robertshaw Controls Co), 12528A (Robertshaw Tennessee/cookeville Automotive).
There are 9 known substitutes for 4310-00-431-1652: 5340-00-117-5677, 5330-00-154-0559, 5133-00-247-2751 and 6 more. Verify interchangeability with system specifications before substitution.