PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

310-180FBolometer,radio Frequency

Federal Div of Victoreen Instrument Co Inc · NSN 6625-00-539-8776 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-539-8776 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-539-8776. Primary manufacturer part number: 310-180F.
Features
  • Bolometer,radio Frequency — FSC 6625
  • Battery Case: NOT PROVIDED
  • Inductive Pickup Loop Type: FIXED
  • Sensing Element Type: BEAD THERMISTOR
  • Overall Diameter: 0.875 INCHES NOMINAL IN
  • Frequency Range Rating: +1.8 TO 4.0 GIGAHERTZ
  • Tuning Device Adjustment Method: GEAR DRIVE
  • Battery Case: NOT PROVIDED
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Bolometer,radio Frequency, cataloged under National Stock Number 6625-00-539-8776, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Federal Div of Victoreen Instrument Co Inc. Government technical data includes 12 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN6625-00-539-8776
Primary Part Number310-180F
Item NameBolometer,radio Frequency
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerFederal Div of Victoreen Instrument Co Inc
StatusCANCELLED
Battery CaseNOT PROVIDED
Inductive Pickup Loop TypeFIXED
Sensing Element TypeBEAD THERMISTOR
Overall Diameter0.875 INCHES NOMINAL IN
Frequency Range Rating+1.8 TO 4.0 GIGAHERTZ
Tuning Device Adjustment MethodGEAR DRIVE
Battery CaseNOT PROVIDED
Inductive Pickup Loop TypeFIXED
Sensing Element TypeBEAD THERMISTOR
Overall Diameter0.875 INCHES NOMINAL IN
Frequency Range Rating+1.8 TO 4.0 GIGAHERTZ
Tuning Device Adjustment MethodGEAR DRIVE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Weight2.0000 lbs
Cube0.0104 cu ft
Verified Substitutes 6
No Item Name Available
5305-00-211-8139 INTERCHANGEABLE
Screw,machine
5360-00-919-59742543289 INTERCHANGEABLE
Spring,helical,extension
Naval Sea Systems Command
4730-00-989-3550 INTERCHANGEABLE
Bushing,pipe
4730-01-143-1432110124 INTERCHANGEABLE
Flange,pipe,swivel Retaining
Sae International Dba Sae International
5310-01-254-248211012-4 INTERCHANGEABLE
Washer,flat
Air & Liquid Systems Corporation Dba Buffalo Pumps
Cross-Reference Index
Part NumberManufacturer
310-180F Federal Div of Victoreen Instrument Co Inc (USA)
110124 E-Systems Inc Memcor Div Florida Opns (USA)
Related Parts
6625-00-799-6321SUCCESSOR
NO ITEM NAME AVAILABLE
5305-00-211-8139INTERCHANGEABLE
SCREW,MACHINE
5360-00-919-5974INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
2543289
4730-00-989-3550INTERCHANGEABLE
BUSHING,PIPE
4730-01-143-1432INTERCHANGEABLE
FLANGE,PIPE,SWIVEL RETAINING
110124
5310-01-254-2482INTERCHANGEABLE
WASHER,FLAT
11012-4

Frequently Asked Questions

What is NSN 6625-00-539-8776?

NSN 6625-00-539-8776 is a Bolometer,radio Frequency, manufactured by Federal Div of Victoreen Instrument Co Inc, classified under FSC 6625 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6625-00-539-8776?

NSN 6625-00-539-8776 has 2 cross-referenced part numbers: 310-180F (Federal Div of Victoreen Instrument Co Inc), 110124 (E-Systems Inc Memcor Div Florida Opns).

What NSN replaces 6625-00-539-8776?

There are 6 known substitutes for 6625-00-539-8776: 6625-00-799-6321, 5305-00-211-8139, 5360-00-919-5974 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 310-180F?

Key specifications for 310-180F: Battery Case: NOT PROVIDED; Inductive Pickup Loop Type: FIXED; Sensing Element Type: BEAD THERMISTOR; Overall Diameter: 0.875 INCHES NOMINAL IN. 14 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6625-00-539-8776 still in active supply?

NSN 6625-00-539-8776 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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