The Tester Coolant Batt, cataloged under National Stock Number 6625-01-129-4866, is classified within Federal Supply Class 6625 (Electrical and Electronic Properties Measuring and Testing Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Item Name | Tester Coolant Batt |
| FSC / FSG | 6625 — Electrical and Electronic Properties Measuring and Testing Instruments (FSG 66) |
| Manufacturers | Caterpillar Inc Div Caterpillar Defense (CAGE 11083); Finning (uk) Ltd (CAGE U8468) |
| Parameter | Value |
|---|---|
| NSN | 6625-01-129-4866 |
| Primary Part Number | 2455829 |
| Item Name | Tester Coolant Batt |
| FSC / FSG | 6625 / 66 — Electrical and Electronic Properties Measuring and Testing Instruments |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Shelf Life Code | 0 |
| Unit of Issue | EA |
| Acquisition advice code | HN |
| Weight | 0.0700 lbs |
| Cube | 0.0289 cu ft |
| Part Number | Manufacturer |
|---|---|
| 2455829 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
| 1U-7297 | Finning (uk) Ltd (GBR) |
| Reference | Meaning |
|---|---|
| 4KK292 | 5/9 Secondary reference Oshkosh Corp |
| 5P0957 | 5/9 Secondary reference Caterpillar Inc Div Caterpillar Defense |
| 1U7297 | 5/9 Secondary reference Caterpillar Inc Div Caterpillar Defense |
| 4KK292 | 5/9 Secondary reference Oshkosh Defense Llc |
NSN 6625-01-129-4866 is a Tester Coolant Batt, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 6625, Electrical and Electronic Properties Measuring and Testing Instruments. Status: active.
NSN 6625-01-129-4866 has 2 manufacturer part numbers on file: 2455829 (Caterpillar Inc Div Caterpillar Defense), 1U-7297 (Finning (uk) Ltd).
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.