PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9157156Detector,radio Frequency

Us Army Aviation and Missile Command · NSN 6625-00-583-1526 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-583-1526 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-583-1526. Primary manufacturer part number: 9157156.
Features
  • Detector,radio Frequency — FSC 6625
  • Operating Control Method: MANUAL
  • Frequency Per Channel: 10.0 MEGAHERTZ MINIMUM OPERATING CHANNEL
  • Basic Shape Style: IRREGULAR
  • Average Life Measurement: NOT RATED
  • Control Type: LOCAL
  • Inclosure Type: ENCASED
  • Installation Design: MODULE
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Detector,radio Frequency, cataloged under National Stock Number 6625-00-583-1526, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Us Army Aviation and Missile Command. Government technical data includes 25 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-00-583-1526
Primary Part Number9157156
Item NameDetector,radio Frequency
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerUs Army Aviation and Missile Command
StatusCANCELLED
Operating Control MethodMANUAL
Frequency Per Channel10.0 MEGAHERTZ MINIMUM OPERATING CHANNEL
Basic Shape StyleIRREGULAR
Average Life MeasurementNOT RATED
Control TypeLOCAL
Inclosure TypeENCASED
Installation DesignMODULE
Connection Contact Type and Quantity1 RECEPTACLE, COAXIAL EXTERNAL
Connection TypeCOAXIAL RECEPTACLE TOP
Frequency Per Channel12.5 MEGAHERTZ MAXIMUM OPERATING CHANNEL
Supplementary FeaturesRECTIFIER DATA,CRYSTAL DIODE,SEMICONDUCTOR,TYPE 1N26,UNFILTERED OUTPUT
Criticality Code JustificationFEAT
Circuit Construction TypeSOLID STATE
External DC Operating Voltage in Volts12.0 NOMINAL SINGLE VOLTAGE
Operating Control MethodMANUAL
Frequency Per Channel10.0 MEGAHERTZ MINIMUM OPERATING CHANNEL
Basic Shape StyleIRREGULAR
Average Life MeasurementNOT RATED
Control TypeLOCAL
Inclosure TypeENCASED
Installation DesignMODULE
Connection Contact Type and Quantity1 RECEPTACLE, COAXIAL EXTERNAL
Connection TypeCOAXIAL RECEPTACLE TOP
Frequency Per Channel12.5 MEGAHERTZ MAXIMUM OPERATING CHANNEL
Supplementary FeaturesRECTIFIER DATA,CRYSTAL DIODE,SEMICONDUCTOR,TYPE 1N26,UNFILTERED OUTPUT
Lifecycle & Compliance
Acquisition StatusCANCELLED
Successor6625-00-538-9818 (420A)
HAZMATNo
Shelf Life Code0
Criticality CodeQ
Unit of IssueEA
SMR CodeZZ
Weight0.1800 lbs
Cube0.0184 cu ft
Verified Substitutes 12
6625-00-538-9818420A SUCCESSOR
Plug-in Unit,electrical-Electron
Advanced Measurement Technology Inc
6625-00-964-9248420A SUCCESSOR
Crystal Dector
Keysight Technologies Inc
6625-01-459-42004421 SUCCESSOR
Wattmeter
Bird Electronic Corporation Div Bird Electronic Corp
5315-00-012-4553102514 INTERCHANGEABLE
Key,woodruff
Garwood/feller Inc Garwood Winch Div
1620-00-024-6341 INTERCHANGEABLE
Sleeve,check Valve,steer Damper
3655-00-070-04734421 INTERCHANGEABLE
Clamp Assembly,thermometer
Randall Mfg. Co., Inc.
5905-00-082-72183X2250 INTERCHANGEABLE
Resistor,fixed,wire Wound
Ward Leonard Ct Llc
5935-00-088-8964MS3108R14S7PX INTERCHANGEABLE
Connector,plug,electrical
Sae International Dba Sae International
3110-00-100-054625522 INTERCHANGEABLE
Cup,tapered Roller Bearing
Rbc Bearings Incorporated Div West Trenton Division
3110-00-100-369807093 INTERCHANGEABLE
Cone and Rollers,tapered Roller
The Timken Corporation
Cross-Reference Index
Part NumberManufacturer
4421 Omega Laboratories Inc (USA)
420C Hewlett-Packard Company Dba HP (USA)
322811-1 L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products (USA)
MDC91135N-N Dal-Tech Devices, Inc. Dba Dal-Tech Devices Inc Div Dal-Tec Devices, Inc (USA)
4431 Omega Laboratories Inc (USA)
420A Agilent Technologies Inc. Div Power Products Site (USA)
CR232 Rlc Electronics, Inc (USA)
G300106S1REVD L3harris Technologies, Inc Div Space & Airborne Systems (USA)
420A-95B Hewlett-Packard Company Dba HP (USA)
9157156 PRIMARY Us Army Aviation and Missile Command (USA)
420A Hewlett-Packard Company Dba HP (USA)
Related Parts
SUCCESSOR 6625-00-538-9818 Plug-in Unit,electrical-Electron · 420A
6625-00-964-9248SUCCESSOR
CRYSTAL DECTOR
420A
6625-01-459-4200SUCCESSOR
WATTMETER
4421
5315-00-012-4553INTERCHANGEABLE
KEY,WOODRUFF
102514
1620-00-024-6341INTERCHANGEABLE
SLEEVE,CHECK VALVE,STEER DAMPER
3655-00-070-0473INTERCHANGEABLE
CLAMP ASSEMBLY,THERMOMETER
4421
5905-00-082-7218INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
3X2250
5935-00-088-8964INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
MS3108R14S7PX
3110-00-100-0546INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
25522
3110-00-100-3698INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
07093
5120-00-133-0642INTERCHANGEABLE
DIE,CRIMPING TOOL
5955-00-149-9289INTERCHANGEABLE
OSCILLATOR,CRYSTAL CONTROLLED
443-1

Frequently Asked Questions

What is NSN 6625-00-583-1526?

NSN 6625-00-583-1526 is a Detector,radio Frequency, manufactured by Us Army Aviation and Missile Command, classified under FSC 6625 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6625-00-583-1526?

NSN 6625-00-583-1526 has 11 cross-referenced part numbers: 4421 (Omega Laboratories Inc), 420C (Hewlett-Packard Company Dba HP), 322811-1 (L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products), MDC91135N-N (Dal-Tech Devices, Inc. Dba Dal-Tech Devices Inc Div Dal-Tec Devices, Inc), 4431 (Omega Laboratories Inc) and 6 more.

What NSN replaces 6625-00-583-1526?

There are 12 known substitutes for 6625-00-583-1526: 6625-00-538-9818, 6625-00-964-9248, 6625-01-459-4200 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 9157156?

Key specifications for 9157156: Overall Width: 0.750 INCHES NOMINAL IN; Operating Control Method: MANUAL; Frequency Per Channel: 10.0 MEGAHERTZ MINIMUM OPERATING CHANNEL; Basic Shape Style: IRREGULAR. 30 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6625-00-583-1526 still in active supply?

NSN 6625-00-583-1526 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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