NSN 6625-01-129-5808 · NIIN 011295808 · Part number 4W8644
Caterpillar Inc Div Caterpillar Defense · FSC 6625 — Electrical and Electronic Properties Measuring and Testing Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE 11083
Government record, cited
NSN 6625-01-129-5808 — this item is cataloged by the U.S. Government under National Stock Number 6625-01-129-5808. Manufacturer of record part number: 4W8644.
Also searched as6625-01-129-5808 ·
6625011295808 ·
NIIN 011295808 ·
01-129-5808 ·
FSC 6625 Electrical and Electronic Properties Measuring and Testing Instruments · CAGE 11083 · 4W8644 · 4L6690
Nearby stock numbers← 6625-01-129-5681 Extender Board
·
6625-01-129-5925 Static Test Control →
Features
Volt Meter — FSC 6625
1 manufacturer part number on file
Manufacturer of record: Caterpillar Inc Div Caterpillar Defense
Identification
NSN: 6625-01-129-5808
NIIN: 011295808
FSC: 6625 — Electrical and Electronic Properties Measuring and Testing Instruments
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: 4W8644
Manufacturer: Caterpillar Inc Div Caterpillar Defense
General Description
The Volt Meter, cataloged under National Stock Number 6625-01-129-5808, 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 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
Catalog Facts
Item Name
Volt Meter
FSC / FSG
6625 — Electrical and Electronic Properties Measuring and Testing Instruments (FSG 66)
Manufacturers
Caterpillar Inc Div Caterpillar Defense (CAGE 11083)
Technical Specifications
Parameter
Value
NSN
6625-01-129-5808
Primary Part Number
4W8644
Item Name
Volt Meter
FSC / FSG
6625 / 66 — Electrical and Electronic Properties Measuring and Testing Instruments
Manufacturer
Caterpillar Inc Div Caterpillar Defense
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Other items in FSC 6625 — Electrical and Electronic Properties Measuring and Testing Instruments
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6625-00-000-0309
6625-00-000-0309 · Item name not on file
6625-00-000-0480
6625-00-000-0480 · Item name not on file
6625-00-001-1338
6625-00-001-1338 · Item name not on file
6625-00-001-1341
6625-00-001-1341 · Item name not on file
6625-00-001-1371
6625-00-001-1371 · Item name not on file
6625-00-001-1373
6625-00-001-1373 · Item name not on file
6625-00-001-1374
6625-00-001-1374 · Item name not on file
6625-00-001-1377
SWEEP GENERATOR SUBASSEMBLY
Frequently Asked Questions
What is NSN 6625-01-129-5808?
NSN 6625-01-129-5808 is a Volt Meter, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 6625, Electrical and Electronic Properties Measuring and Testing Instruments. Status: active.
What part numbers are listed for NSN 6625-01-129-5808?
NSN 6625-01-129-5808 has 1 manufacturer part number on file: 4W8644 (Caterpillar Inc Div Caterpillar Defense).
Is NSN 6625-01-129-5808 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.