PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MCM436Oscillator,crystal Controlled

Q-Tech Corp Dba Q-Tech Corp · NSN 5955-01-160-8751 · FSC 5955 · No Item Name Available
Verified by PartsTable
NSN 5955-01-160-8751 — this item is cataloged by the U.S. Government under National Stock Number 5955-01-160-8751. Primary manufacturer part number: MCM436.
Features
  • Oscillator,crystal Controlled — FSC 5955
  • Identification Designator: MCM436-51774
  • Operating Control Method: AUTOMATIC
  • Basic Shape Style: RECTANGULAR OR SQUARE
  • Connection Contact Type and Quantity: 14 PIN EXTERNAL
  • Criticality Code Justification: FEAT
  • Circuit Construction Type: SOLID STATE
  • Frequency Per Channel: 4.0 MEGAHERTZ NOMINAL OUTPUT CHANNEL
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Oscillator,crystal Controlled, cataloged under National Stock Number 5955-01-160-8751, is classified within Federal Supply Class 5955 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Q-Tech Corp Dba Q-Tech Corp. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5955-01-160-8751
Primary Part NumberMCM436
Item NameOscillator,crystal Controlled
FSC / FSG5955 / 59 — No Item Name Available
ManufacturerQ-Tech Corp Dba Q-Tech Corp
StatusACTIVE
Identification DesignatorMCM436-51774
Operating Control MethodAUTOMATIC
Basic Shape StyleRECTANGULAR OR SQUARE
Connection Contact Type and Quantity14 PIN EXTERNAL
Criticality Code JustificationFEAT
Circuit Construction TypeSOLID STATE
Frequency Per Channel4.0 MEGAHERTZ NOMINAL OUTPUT CHANNEL
Connection TypePIN BOTTOM
External DC Operating Voltage in Volts13.5 NOMINAL SINGLE VOLTAGE
Inclosure TypeENCASED
Operating Temp Range+0.0 TO 70.0 CELSIUS DEGC
Storage Temp Range-55.0 TO 125.0 CELSIUS DEGC
Installation DesignMODULE
Average Life MeasurementNOT RATED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5910-00-264-9496 INTERCHANGEABLE
Capacitor,variable,mica Dielectr
5935-00-283-20291233 INTERCHANGEABLE
Connector,plug,electrical
Cole Hersee Company
6750-00-449-96551-186 INTERCHANGEABLE
Processing Solution
Graphline Inc
2805-00-460-7002133703R3 INTERCHANGEABLE
Valve,poppet,engine
Navistar Intl Corp Truck Br Ohio Plant
6650-00-482-20161186 INTERCHANGEABLE
Eyepiece,microscope
Leica Inc Surveying and Photogrammetry Systems Div
5310-00-547-5024 INTERCHANGEABLE
Washer,drinking Fou
6850-00-598-73111186 INTERCHANGEABLE
Leak Preventive Compound,radiato
Bar's Products Inc Dba Bar's Leak Inc
5950-00-646-4358L215659 INTERCHANGEABLE
Coil,electrical
Raytheon Company Dba Raytheon Co
2990-00-857-2005T-1186 INTERCHANGEABLE
Muffler,exhaust
Cummins Filtration Inc.
6625-00-890-25897909413 INTERCHANGEABLE
Probe,test
Us Army Aviation and Missile Command
Cross-Reference Index
Part NumberManufacturer
710298-13 Raytheon Company Div Rmd Strategic (USA)
4116-032 Spectrum Technology Inc (USA)
MCM436 PRIMARY Q-Tech Corp Dba Q-Tech Corp (USA)
X241-0001-4.000MHZ PRIMARY Xsis Electronics Inc (USA)
1186 Oscillatek Corp P O Box 5160 Norwalk Ct 06856-5160 (USA)
Related Parts
5910-00-264-9496INTERCHANGEABLE
CAPACITOR,VARIABLE,MICA DIELECTR
5935-00-283-2029INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
1233
6750-00-449-9655INTERCHANGEABLE
PROCESSING SOLUTION
1-186
2805-00-460-7002INTERCHANGEABLE
VALVE,POPPET,ENGINE
133703R3
6650-00-482-2016INTERCHANGEABLE
EYEPIECE,MICROSCOPE
1186
5310-00-547-5024INTERCHANGEABLE
WASHER,DRINKING FOU
6850-00-598-7311INTERCHANGEABLE
LEAK PREVENTIVE COMPOUND,RADIATO
1186
5950-00-646-4358INTERCHANGEABLE
COIL,ELECTRICAL
L215659
2990-00-857-2005INTERCHANGEABLE
MUFFLER,EXHAUST
T-1186
6625-00-890-2589INTERCHANGEABLE
PROBE,TEST
7909413
5930-00-890-4500INTERCHANGEABLE
SWITCH,TOGGLE
5975-01-111-5539INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
1186

Frequently Asked Questions

What is NSN 5955-01-160-8751?

NSN 5955-01-160-8751 is a Oscillator,crystal Controlled, manufactured by Q-Tech Corp Dba Q-Tech Corp, classified under FSC 5955 (No Item Name Available). Status: active.

What are the part numbers for NSN 5955-01-160-8751?

NSN 5955-01-160-8751 has 5 cross-referenced part numbers: 710298-13 (Raytheon Company Div Rmd Strategic), 4116-032 (Spectrum Technology Inc), MCM436 (Q-Tech Corp Dba Q-Tech Corp), X241-0001-4.000MHZ (Xsis Electronics Inc), 1186 (Oscillatek Corp P O Box 5160 Norwalk Ct 06856-5160).

What NSN replaces 5955-01-160-8751?

There are 12 known substitutes for 5955-01-160-8751: 5910-00-264-9496, 5935-00-283-2029, 6750-00-449-9655 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MCM436?

Key specifications for MCM436: Identification Designator: MCM436-51774; End Item Identification: AN/SLR-16; WATER SURFACE,COUNTERMEASURES,RECEIVING; WSD: WASP CLASS LHD; FORRESTAL CV; VIRGINIA CGN (41); KIDD DDG; TICONDEROGA CG (47); NIMITZ CVN; SPRUANCE DD (963); OLIVER PERRY FFG; TACTICAL DATA SYSTEM, AN/UYA-4(V); COMPUTER DISPLAY SET, AN/UYQ-21(V); Operating Control Method: AUTOMATIC; Basic Shape Style: RECTANGULAR OR SQUARE. 19 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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