PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1551Bridge,resistance

Sypris Electronics, Llc Div Sypris Electronics, Llc - Colorado Field Services · NSN 6625-00-005-6657 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-005-6657 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-005-6657. Primary manufacturer part number: 1551.
Features
  • Bridge,resistance — FSC 6625
  • Adjustment Method: RHEOSTAT
  • Scale Overall Accuracy Rating in Percent: -0.020 TO 0.020
  • Supplementary Features: MUELLER BRIDGE FOR RESISTANCE THERMOMETRY MEASUREMENTS
  • Scale Calibration: 0-141.110 OHMS 0.1MILLIOHM STEPS
  • Adjustment Method: RHEOSTAT
  • Scale Overall Accuracy Rating in Percent: -0.020 TO 0.020
  • Supplementary Features: MUELLER BRIDGE FOR RESISTANCE THERMOMETRY MEASUREMENTS
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Bridge,resistance, cataloged under National Stock Number 6625-00-005-6657, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Sypris Electronics, Llc Div Sypris Electronics, Llc - Colorado Field Services. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6625-00-005-6657
Primary Part Number1551
Item NameBridge,resistance
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerSypris Electronics, Llc Div Sypris Electronics, Llc - Colorado Field Services
StatusACTIVE
Adjustment MethodRHEOSTAT
Scale Overall Accuracy Rating in Percent-0.020 TO 0.020
Supplementary FeaturesMUELLER BRIDGE FOR RESISTANCE THERMOMETRY MEASUREMENTS
Scale Calibration0-141.110 OHMS 0.1MILLIOHM STEPS
Adjustment MethodRHEOSTAT
Scale Overall Accuracy Rating in Percent-0.020 TO 0.020
Supplementary FeaturesMUELLER BRIDGE FOR RESISTANCE THERMOMETRY MEASUREMENTS
Scale Calibration0-141.110 OHMS 0.1MILLIOHM STEPS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5999-00-255-38711-1398 INTERCHANGEABLE
Clip,electrical
Viking Technologies, Ltd.
Cross-Reference Index
Part NumberManufacturer
1551 PRIMARY Sypris Electronics, Llc Div Sypris Electronics, Llc - Colorado Field Services (USA)
750AH Sypris Electronics, Llc Div Sypris Electronics, Llc - Colorado Field Services (USA)
Related Parts
5999-00-255-3871INTERCHANGEABLE
CLIP,ELECTRICAL
1-1398

Frequently Asked Questions

What is NSN 6625-00-005-6657?

NSN 6625-00-005-6657 is a Bridge,resistance, manufactured by Sypris Electronics, Llc Div Sypris Electronics, Llc - Colorado Field Services, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-00-005-6657?

NSN 6625-00-005-6657 has 2 cross-referenced part numbers: 1551 (Sypris Electronics, Llc Div Sypris Electronics, Llc - Colorado Field Services), 750AH (Sypris Electronics, Llc Div Sypris Electronics, Llc - Colorado Field Services).

What NSN replaces 6625-00-005-6657?

There is 1 known substitute for 6625-00-005-6657: 5999-00-255-3871. Verify interchangeability with system specifications before substitution.

What are the specifications of 1551?

Key specifications for 1551: Adjustment Method: RHEOSTAT; Scale Overall Accuracy Rating in Percent: -0.020 TO 0.020; Supplementary Features: MUELLER BRIDGE FOR RESISTANCE THERMOMETRY MEASUREMENTS; Overall Length: 17.250 INCHES NOMINAL IN. 14 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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