The Housing, cataloged under National Stock Number 2520-00-149-7508, is classified within Federal Supply Class 2520 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Caterpillar Inc Div Caterpillar Defense. This item has 6 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | Housing |
| FSC / FSG | 2520 — No Item Name Available (FSG 25) |
| Manufacturers | Caterpillar Inc Div Caterpillar Defense (CAGE 11083) |
| Parameter | Value |
|---|---|
| NSN | 2520-00-149-7508 |
| Primary Part Number | 6F0857 |
| Item Name | Housing |
| FSC / FSG | 2520 / 25 — No Item Name Available |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 3B6402 | Caterpillar Inc Div Caterpillar Defense (USA) |
| 6F0516 | Caterpillar Inc Div Caterpillar Defense (USA) |
| 6F0857 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
| 1B1058 | Caterpillar Inc Div Caterpillar Defense (USA) |
| 3B4505 | Caterpillar Inc Div Caterpillar Defense (USA) |
| 6F0517 | Caterpillar Inc Div Caterpillar Defense (USA) |
NSN 2520-00-149-7508 is a Housing, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 2520 (No Item Name Available). Status: active.
NSN 2520-00-149-7508 has 6 cross-referenced part numbers: 3B6402 (Caterpillar Inc Div Caterpillar Defense), 6F0516 (Caterpillar Inc Div Caterpillar Defense), 6F0857 (Caterpillar Inc Div Caterpillar Defense), 1B1058 (Caterpillar Inc Div Caterpillar Defense), 3B4505 (Caterpillar Inc Div Caterpillar Defense) and 1 more.
There are 4 known substitutes for 2520-00-149-7508: 5310-00-010-3320, 5315-00-013-7458, 5340-00-391-6739 and 1 more. Verify interchangeability with system specifications before substitution.