PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

D12Detector,radio Frequency

Frequency Electronics Inc · NSN 6625-00-432-3197 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-432-3197 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-432-3197. Primary manufacturer part number: D12.
Features
  • Detector,radio Frequency — FSC 6625
  • Impedance Rating Per Channel: 15.000 KILOHMS OUTPUT CHANNEL
  • Overall Diameter: 0.830 INCHES MAXIMUM IN
  • Connection Type: COAXIAL RECEPTACLE FRONT
  • Shock Pulse Duration Time: 11.0 MILLISECONDS MS
  • Connection Contact Type and Quantity: 1 RECEPTACLE, COAXIAL INTERNAL AND 1 RECEPTACLE, COAXIAL EXTERNAL
  • Frequency Per Channel: 10.0 GIGAHERTZ MINIMUM OPERATING CHANNEL AND 12.4 GIGAHERTZ MAXIMUM OPERATING CHANNEL
  • Connection Type: COAXIAL RECEPTACLE REAR
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Detector,radio Frequency, cataloged under National Stock Number 6625-00-432-3197, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Frequency Electronics Inc. Government technical data includes 29 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
NSN6625-00-432-3197
Primary Part NumberD12
Item NameDetector,radio Frequency
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerFrequency Electronics Inc
StatusACTIVE
Impedance Rating Per Channel15.000 KILOHMS OUTPUT CHANNEL
Overall Diameter0.830 INCHES MAXIMUM IN
Connection TypeCOAXIAL RECEPTACLE FRONT
Shock Pulse Duration Time11.0 MILLISECONDS MS
Connection Contact Type and Quantity1 RECEPTACLE, COAXIAL INTERNAL AND 1 RECEPTACLE, COAXIAL EXTERNAL
Frequency Per Channel10.0 GIGAHERTZ MINIMUM OPERATING CHANNEL AND 12.4 GIGAHERTZ MAXIMUM OPERATING CHANNEL
Connection TypeCOAXIAL RECEPTACLE REAR
Average Power Rating Per Channel100.0 MILLIWATTS OUTPUT
Impedance Rating Per Channel50.000 OHMS INPUT CHANNEL
Circuit Construction TypeSOLID STATE
Shock Resistance Rating in Gravitational Units15.0
Inclosure TypeENCASED
Maximum Operating Altitude Rating10000.0 FEET FT
Installation DesignMODULE
Vibration Resistance Amplitude0.06 INCHES TOTAL EXCURSION IN
Vibration Resistance Range in Hertz+5.0 TO 15.0
Basic Shape StyleCYLINDRICAL
Operating Temp Range+0.0 TO 55.0 CELSIUS DEGC
Average Life MeasurementNOT RATED
Overall Diameter0.830 INCHES MAXIMUM IN
Connection TypeCOAXIAL RECEPTACLE FRONT
Shock Pulse Duration Time11.0 MILLISECONDS MS
Connection Contact Type and Quantity1 RECEPTACLE, COAXIAL INTERNAL AND 1 RECEPTACLE, COAXIAL EXTERNAL
Frequency Per Channel10.0 GIGAHERTZ MINIMUM OPERATING CHANNEL AND 12.4 GIGAHERTZ MAXIMUM OPERATING CHANNEL
Connection TypeCOAXIAL RECEPTACLE REAR
Average Power Rating Per Channel100.0 MILLIWATTS OUTPUT
Impedance Rating Per Channel15.000 KILOHMS OUTPUT CHANNEL
Impedance Rating Per Channel50.000 OHMS INPUT CHANNEL
Circuit Construction TypeSOLID STATE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeX
Verified Substitutes 12
6110-00-014-238410040117 INTERCHANGEABLE
Electronic Subassem
Us Army Aviation and Missile Command
4820-00-288-75473 INTERCHANGEABLE
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Lincoln Brass Works Inc
5930-00-475-53729018139 INTERCHANGEABLE
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Us Army Aviation and Missile Command
4320-00-604-3634D12 INTERCHANGEABLE
Impeller,pump,centrifugal
Itt Jabsco Products
5310-00-763-8921 INTERCHANGEABLE
Nut,plain,hexagon
3010-00-826-8527D1-2 INTERCHANGEABLE
Coupling,shaft,rigid
Roller Bearing Co of America, Inc Div Pic Design
2840-01-088-09654048631 INTERCHANGEABLE
Seal,air,aircraft Gas Turbine En
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
6520-01-156-3152201710 INTERCHANGEABLE
Bur,dental,finishing
Mycone Dental Supply Co. Inc. Dba National Keystone Products
4320-01-328-7082 INTERCHANGEABLE
Pump Unit,rotary
2010-01-462-0205D-1/2 INTERCHANGEABLE
Cap,fairwater
Magellan Aerospace, Middletown, Inc
Cross-Reference Index
Part NumberManufacturer
404863-1 L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products (USA)
D12 PRIMARY Frequency Electronics Inc (USA)
D12 Fei Microwave Inc (USA)
Related Parts
6110-00-014-2384INTERCHANGEABLE
ELECTRONIC SUBASSEM
10040117
4820-00-288-7547INTERCHANGEABLE
COCK,DRAIN
3
5930-00-475-5372INTERCHANGEABLE
KEY,SWITCH
9018139
4320-00-604-3634INTERCHANGEABLE
IMPELLER,PUMP,CENTRIFUGAL
D12
5310-00-763-8921INTERCHANGEABLE
NUT,PLAIN,HEXAGON
3010-00-826-8527INTERCHANGEABLE
COUPLING,SHAFT,RIGID
D1-2
2840-01-088-0965INTERCHANGEABLE
SEAL,AIR,AIRCRAFT GAS TURBINE EN
4048631
6520-01-156-3152INTERCHANGEABLE
BUR,DENTAL,FINISHING
201710
4320-01-328-7082INTERCHANGEABLE
PUMP UNIT,ROTARY
2010-01-462-0205INTERCHANGEABLE
CAP,FAIRWATER
D-1/2
2310-01-503-4378INTERCHANGEABLE
BUS,MOTOR
D12
5340-01-721-9204INTERCHANGEABLE
BRACKET,MOUNTING
D-12

Frequently Asked Questions

What is NSN 6625-00-432-3197?

NSN 6625-00-432-3197 is a Detector,radio Frequency, manufactured by Frequency Electronics Inc, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-00-432-3197?

NSN 6625-00-432-3197 has 3 cross-referenced part numbers: 404863-1 (L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products), D12 (Frequency Electronics Inc), D12 (Fei Microwave Inc).

What NSN replaces 6625-00-432-3197?

There are 12 known substitutes for 6625-00-432-3197: 6110-00-014-2384, 4820-00-288-7547, 5930-00-475-5372 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of D12?

Key specifications for D12: Impedance Rating Per Channel: 15.000 KILOHMS OUTPUT CHANNEL; Overall Diameter: 0.830 INCHES MAXIMUM IN; Connection Type: COAXIAL RECEPTACLE FRONT; Shock Pulse Duration Time: 11.0 MILLISECONDS MS. 30 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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