The Test Set,resistor, cataloged under National Stock Number 6625-01-005-4895, 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 Marine Electric Systems Inc. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-01-005-4895 |
| Primary Part Number | PTT-2W-1 |
| Item Name | Test Set,resistor |
| FSC / FSG | 6625 / 66 — Electrical and Electronic Properties Measuring and Testing Instruments |
| Manufacturer | Marine Electric Systems Inc |
| Status | ACTIVE |
| FSC Application Data | TEST SET ELECTRONIC |
| Length | 2.500 INCHES NOMINAL IN |
| Height | 6.000 INCHES NOMINAL IN |
| Enclosure Feature | SINGLE ITEM W/HOUSING |
| Test Type for Which Designed | RESISTANCE POTENTIAL AND VOLTAGE DIVIDER |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | Z |
| Weight | 1.5800 lbs |
| Cube | 0.1752 cu ft |
| Part Number | Manufacturer |
|---|---|
| PTT-2W-1 PRIMARY | Marine Electric Systems Inc (USA) |
| Reference | Meaning |
|---|---|
| PM-TT(2W)-1 | 5/9 Secondary reference Marine Electric Systems Inc |
NSN 6625-01-005-4895 is a Test Set,resistor, manufactured by Marine Electric Systems Inc, classified under FSC 6625, Electrical and Electronic Properties Measuring and Testing Instruments. Status: active.
NSN 6625-01-005-4895 has 1 manufacturer part number on file: PTT-2W-1 (Marine Electric Systems Inc).
Key specifications for PTT-2W-1: FSC Application Data: TEST SET ELECTRONIC; Length: 2.500 INCHES NOMINAL IN; Height: 6.000 INCHES NOMINAL IN; Enclosure Feature: SINGLE ITEM W/HOUSING. 5 specifications are documented in the U.S. Government catalog.
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.