The Retainer, cataloged under National Stock Number 4310-00-431-1648, 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. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4310-00-431-1648 |
| Primary Part Number | 1F4516 |
| Item Name | Retainer |
| FSC / FSG | 4310 / 43 — No Item Name Available |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL,CYANIDE HARDEN; CENTER HOLE 0.250 IN. DIA; 6 HOLES 0.250 IN. DIA ON 0.656 IN. BOLT CIRCLE DIA OD; RECESSED ONE SIDE 0.875 IN. DIA BY 0.125 IN. DP IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1F4516 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
| 12524 | Precision Dynamics Corporation (USA) |
| 12524A | Compair Kellogg Div of Robertshaw Controls Co (USA) |
| 12524A | Leroi International Inc Dba Compair Leroi (USA) |
| 12524 | Shilog, Ltd Dba Shilog Ltd (USA) |
NSN 4310-00-431-1648 is a Retainer, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 4310 (No Item Name Available). Status: active.
NSN 4310-00-431-1648 has 5 cross-referenced part numbers: 1F4516 (Caterpillar Inc Div Caterpillar Defense), 12524 (Precision Dynamics Corporation), 12524A (Compair Kellogg Div of Robertshaw Controls Co), 12524A (Leroi International Inc Dba Compair Leroi), 12524 (Shilog, Ltd Dba Shilog Ltd).
There are 12 known substitutes for 4310-00-431-1648: 5330-00-003-9280, 5950-00-255-3504, 5330-00-588-0268 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1F4516: General Characteristics Item Description: STEEL,CYANIDE HARDEN; CENTER HOLE 0.250 IN. DIA; 6 HOLES 0.250 IN. DIA ON 0.656 IN. BOLT CIRCLE DIA OD; RECESSED ONE SIDE 0.875 IN. DIA BY 0.125 IN. DP IN. 1 total characteristics are documented in the Federal Logistics Information System.