PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6910Bolometer,radio Frequency

Viavi Solutionsllc · NSN 6625-01-278-5134 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-01-278-5134 — this item is cataloged by the U.S. Government under National Stock Number 6625-01-278-5134. Primary manufacturer part number: 6910.
Features
  • Bolometer,radio Frequency — FSC 6625
  • Frequency Range Rating: +10.0 TO 20000.0 MEGAHERTZ
  • Battery Case: NOT PROVIDED
  • Overall Diameter: 33.5 MILLIMETERS NOMINAL MM
  • Frequency Range Rating: +10.0 TO 20000.0 MEGAHERTZ
  • Battery Case: NOT PROVIDED
  • Overall Diameter: 33.5 MILLIMETERS NOMINAL MM
  • 3 verified cross-references
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Bolometer,radio Frequency, cataloged under National Stock Number 6625-01-278-5134, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Viavi Solutionsllc. Government technical data includes 6 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-01-278-5134
Primary Part Number6910
Item NameBolometer,radio Frequency
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerViavi Solutionsllc
StatusACTIVE
Frequency Range Rating+10.0 TO 20000.0 MEGAHERTZ
Battery CaseNOT PROVIDED
Overall Diameter33.5 MILLIMETERS NOMINAL MM
Frequency Range Rating+10.0 TO 20000.0 MEGAHERTZ
Battery CaseNOT PROVIDED
Overall Diameter33.5 MILLIMETERS NOMINAL MM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeU
Unit of IssueEA
SMR CodeJU
Weight1.0400 lbs
Cube0.0981 cu ft
Verified Substitutes 12
2920-00-035-85926910 INTERCHANGEABLE
Shield Assy,termina
Champion Aerospace Llc
5905-00-091-9538 INTERCHANGEABLE
Resistor,variable,wire Wound,non
3110-00-144-85451910 INTERCHANGEABLE
Bearing,ball,annular
Skf Usa Inc.
5330-00-149-1664 INTERCHANGEABLE
Gasket
5360-00-250-98886910 INTERCHANGEABLE
Spring,helical,compression
Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
3439-00-460-5422 INTERCHANGEABLE
Heating Unit,electric Soldering
5985-00-632-7818 INTERCHANGEABLE
Switch,radio Frequency Transmiss
5960-00-812-3746564477-1 INTERCHANGEABLE
Electron Tube
Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)
6515-01-046-430337-6910 INTERCHANGEABLE
Blade,surgical Knife,detachable
Beaver Rudolph Inc
3110-01-060-1060 INTERCHANGEABLE
Bearing
Cross-Reference Index
Part NumberManufacturer
6910 PRIMARY Viavi Solutionsllc (USA)
413-2992 Nimikkeistokeskus Ncb Finland (FIN)
6910 Marconi Electronics Inc Marconi Instruments Div (USA)
Related Parts
2920-00-035-8592INTERCHANGEABLE
SHIELD ASSY,TERMINA
6910
5905-00-091-9538INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
3110-00-144-8545INTERCHANGEABLE
BEARING,BALL,ANNULAR
1910
5330-00-149-1664INTERCHANGEABLE
GASKET
5360-00-250-9888INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
6910
3439-00-460-5422INTERCHANGEABLE
HEATING UNIT,ELECTRIC SOLDERING
5985-00-632-7818INTERCHANGEABLE
SWITCH,RADIO FREQUENCY TRANSMISS
5960-00-812-3746INTERCHANGEABLE
ELECTRON TUBE
564477-1
6515-01-046-4303INTERCHANGEABLE
BLADE,SURGICAL KNIFE,DETACHABLE
37-6910
3110-01-060-1060INTERCHANGEABLE
BEARING
2510-01-164-6250INTERCHANGEABLE
SHOCK ABSORBER,DIRECT ACTION
22012226
7510-01-559-5743INTERCHANGEABLE
TAPE,PRESSURE SENSITIVE ADHESIVE

Frequently Asked Questions

What is NSN 6625-01-278-5134?

NSN 6625-01-278-5134 is a Bolometer,radio Frequency, manufactured by Viavi Solutionsllc, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-01-278-5134?

NSN 6625-01-278-5134 has 3 cross-referenced part numbers: 6910 (Viavi Solutionsllc), 413-2992 (Nimikkeistokeskus Ncb Finland), 6910 (Marconi Electronics Inc Marconi Instruments Div).

What NSN replaces 6625-01-278-5134?

There are 12 known substitutes for 6625-01-278-5134: 2920-00-035-8592, 5905-00-091-9538, 3110-00-144-8545 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6910?

Key specifications for 6910: Frequency Range Rating: +10.0 TO 20000.0 MEGAHERTZ; Special Features: POWER SENSOR;USES TYPE N PRECISION 50 MILLIOHM RF CONNCTOR;SENSING ELEMENT IS A SEMICONDUCTOR THERMOCOUPLE;POWER RANGE M30DBM TO P20DBM; Battery Case: NOT PROVIDED; Overall Length: 87.0 MILLIMETERS NOMINAL MM. 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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