Mounting Facility Type and Quantity: 3 THREADED STUD(S)
Meter Body Diameter Behind Mounting Flange: 1.370 INCHES NOMINAL IN
Indicator Type: DIAL W/POINTER
Meter Depth Behind Mounting Flange: 1.124 INCHES NOMINAL IN
Circuit Current for Which Designed: DC
Style Designator: RECTANGULAR SEMI-FLUSH MTG
Movement Suspension Method: TAUT BAND
Identification
NSN: 6625-01-463-4161
NIIN: 014634161
FSC: 6625 — Electrical and Electronic Properties Measuring and Testing Instruments
FSG: 66 — Instruments and Laboratory Equipment
General Description
The Ammeter, cataloged under National Stock Number 6625-01-463-4161, is classified within Federal Supply Class 6625 (Electrical and Electronic Properties Measuring and Testing Instruments) of the Instruments and Laboratory Equipment group. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
6625-01-463-4161
Item Name
Ammeter
FSC / FSG
6625 / 66 — Electrical and Electronic Properties Measuring and Testing Instruments
Status
ACTIVE
Mounting Facility Type and Quantity
3 THREADED STUD(S)
Meter Body Diameter Behind Mounting Flange
1.370 INCHES NOMINAL IN
Indicator Type
DIAL W/POINTER
Meter Depth Behind Mounting Flange
1.124 INCHES NOMINAL IN
Circuit Current for Which Designed
DC
Style Designator
RECTANGULAR SEMI-FLUSH MTG
Movement Suspension Method
TAUT BAND
Installation Design
PANEL
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code
X
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
RE3PB-DAA-100SNL
3/9Design control — primary reference
Crompton Instruments Inc
No interchangeability data on file.
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 6625-01-463-4161?
NSN 6625-01-463-4161 is a Ammeter, classified under FSC 6625, Electrical and Electronic Properties Measuring and Testing Instruments. Status: active.
What are the specifications of 6625-01-463-4161?
Key specifications for 6625-01-463-4161: Mounting Facility Type and Quantity: 3 THREADED STUD(S); Meter Body Diameter Behind Mounting Flange: 1.370 INCHES NOMINAL IN; Overall Height: 3.500 INCHES NOMINAL IN; Indicator Type: DIAL W/POINTER. 8 specifications are documented in the U.S. Government catalog.
Is NSN 6625-01-463-4161 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.