PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

312BVoltmeter

Keysight Technologies Inc · NSN 6625-01-012-1071 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-01-012-1071 — this item is cataloged by the U.S. Government under National Stock Number 6625-01-012-1071. Primary manufacturer part number: 312B.
Features
  • Voltmeter — FSC 6625
  • Indicator Type: DIAL W/POINTER
  • Indicator Type: DIAL W/POINTER
  • 3 verified cross-references
  • Primary manufacturer: Keysight Technologies Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Voltmeter, cataloged under National Stock Number 6625-01-012-1071, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Keysight Technologies Inc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-01-012-1071
Primary Part Number312B
Item NameVoltmeter
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerKeysight Technologies Inc
StatusACTIVE
Indicator TypeDIAL W/POINTER
Indicator TypeDIAL W/POINTER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeS
Unit of IssueEA
SMR CodeVS
Weight68.0000 lbs
Cube7.2836 cu ft
Verified Substitutes 9
5905-00-100-49733 1-2B INTERCHANGEABLE
Resistor,fixed,wire Wound
Ward Leonard Ct Llc
5905-00-100-70203 1-2INL4 INTERCHANGEABLE
Resistor,fixed,wire Wound
Memcor Inc
5905-00-100-7889185769-115ALT55 INTERCHANGEABLE
Resistor,fixed,wire Wound
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5905-00-100-7921738-419ALT1 INTERCHANGEABLE
Resistor,fixed,wire Wound
Raytheon Company Dba Raytheon Co
4310-00-119-3229312B INTERCHANGEABLE
Cylinder Head,compressor
Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions
5905-00-202-0134211H-40MA-40A-750R0J INTERCHANGEABLE
Resistor,adjustable
Ohmite Holding, L.l.c. Dba Ohmite Manufacturing
5110-00-408-2026AIW6700 INTERCHANGEABLE
Cutter,cable,hand Operated
Aiw-Alton Inc
4320-00-890-230179002-3911 INTERCHANGEABLE
Seal Assembly,shaft,spring Loade
Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc
6130-01-025-1538580352 INTERCHANGEABLE
Power Supply
Shigamo Development Inc Div American High Voltage
Cross-Reference Index
Part NumberManufacturer
312B Keysight Technologies Inc (USA)
312B Keysight Technologies, Inc. (USA)
312B Hewlett-Packard Company Dba HP (USA)
Related Parts
5905-00-100-4973INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
3 1-2B
5905-00-100-7020INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
3 1-2INL4
5905-00-100-7889INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
185769-115ALT55
5905-00-100-7921INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
738-419ALT1
4310-00-119-3229INTERCHANGEABLE
CYLINDER HEAD,COMPRESSOR
312B
5905-00-202-0134INTERCHANGEABLE
RESISTOR,ADJUSTABLE
211H-40MA-40A-750R0J
5110-00-408-2026INTERCHANGEABLE
CUTTER,CABLE,HAND OPERATED
AIW6700
4320-00-890-2301INTERCHANGEABLE
SEAL ASSEMBLY,SHAFT,SPRING LOADE
79002-3911
6130-01-025-1538INTERCHANGEABLE
POWER SUPPLY
580352

Frequently Asked Questions

What is NSN 6625-01-012-1071?

NSN 6625-01-012-1071 is a Voltmeter, manufactured by Keysight Technologies Inc, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-01-012-1071?

NSN 6625-01-012-1071 has 3 cross-referenced part numbers: 312B (Keysight Technologies Inc), 312B (Keysight Technologies, Inc.), 312B (Hewlett-Packard Company Dba HP).

What NSN replaces 6625-01-012-1071?

There are 9 known substitutes for 6625-01-012-1071: 5905-00-100-4973, 5905-00-100-7020, 5905-00-100-7889 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 312B?

Key specifications for 312B: Part Name Assigned by Controlling Agency: SELECTIVE VOLTMETER; Indicator Type: DIAL W/POINTER; Part Name Assigned by Controlling Agency: SELECTIVE VOLTMETER; Indicator Type: DIAL W/POINTER. 4 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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