PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

25(100-0-100)Fluxmeter

R B Annis Instruments Inc · NSN 6625-01-303-9953 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-01-303-9953 — this item is cataloged by the U.S. Government under National Stock Number 6625-01-303-9953. Primary manufacturer part number: 25(100-0-100).
Features
  • Fluxmeter — FSC 6625
  • Scale Direction and Range: -100 TO 100 CLOCKWISE
  • FSC Application Data: TEST SET,ELECT. EQUIP.
  • Scale Linearity: LINEAR
  • Scale Division Quantity: 20
  • Scale Direction and Range: -100 TO 100 CLOCKWISE
  • FSC Application Data: TEST SET,ELECT. EQUIP.
  • Scale Linearity: LINEAR
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Fluxmeter, cataloged under National Stock Number 6625-01-303-9953, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is R B Annis Instruments Inc. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-01-303-9953
Primary Part Number25(100-0-100)
Item NameFluxmeter
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerR B Annis Instruments Inc
StatusACTIVE
Scale Direction and Range-100 TO 100 CLOCKWISE
FSC Application DataTEST SET,ELECT. EQUIP.
Scale LinearityLINEAR
Scale Division Quantity20
Scale Direction and Range-100 TO 100 CLOCKWISE
FSC Application DataTEST SET,ELECT. EQUIP.
Scale LinearityLINEAR
Scale Division Quantity20
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeJN
Weight0.3850 lbs
Cube0.0517 cu ft
Verified Substitutes 2
6685-00-244-1830Z100D1X3232 INTERCHANGEABLE
Gage,pressure,dial Indicating
Uniweld Products, Inc. Dba Uniweld Products Inc
6625-01-675-7871 INTERCHANGEABLE
Fluxmeter
Cross-Reference Index
Part NumberManufacturer
LO4087 Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
25(100-0-100) PRIMARY R B Annis Instruments Inc (USA)
Related Parts
6685-00-244-1830INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
Z100D1X3232
6625-01-675-7871INTERCHANGEABLE
FLUXMETER

Frequently Asked Questions

What is NSN 6625-01-303-9953?

NSN 6625-01-303-9953 is a Fluxmeter, manufactured by R B Annis Instruments Inc, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-01-303-9953?

NSN 6625-01-303-9953 has 2 cross-referenced part numbers: LO4087 (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), 25(100-0-100) (R B Annis Instruments Inc).

What NSN replaces 6625-01-303-9953?

There are 2 known substitutes for 6625-01-303-9953: 6685-00-244-1830, 6625-01-675-7871. Verify interchangeability with system specifications before substitution.

What are the specifications of 25(100-0-100)?

Key specifications for 25(100-0-100): Scale Direction and Range: -100 TO 100 CLOCKWISE; FSC Application Data: TEST SET,ELECT. EQUIP.; Part Name Assigned by Controlling Agency: FLUXMETER; Scale Linearity: LINEAR. 10 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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