PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SM-C-249249Oven,electrical-Electronic Compo

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 5955-00-841-4429 · FSC 5955 · No Item Name Available
Verified by PartsTable
NSN 5955-00-841-4429 — this item is cataloged by the U.S. Government under National Stock Number 5955-00-841-4429. Primary manufacturer part number: SM-C-249249.
Features
  • Oven,electrical-Electronic Compo — FSC 5955
  • Maintained Temp Tolerance Rating: -3.0 TO 3.0 CELSIUS DEGC
  • Style Designator: OCTAL SOCKET
  • Maintained Oven Cavity Temp Rating: 75.0 CELSIUS DEGC
  • Component Type and Quantity Accommodated: 2 CRYSTAL
  • Crystal Holder Designator: HC-6/U
  • Body Overall Height: 1.775 INCHES MAXIMUM IN
  • Heater Element Operating Voltage Rating in Volts and Type: 6.3 AC NOMINAL AND 6.3 DC NOMINAL
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Oven,electrical-Electronic Compo, cataloged under National Stock Number 5955-00-841-4429, 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 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5955-00-841-4429
Primary Part NumberSM-C-249249
Item NameOven,electrical-Electronic Compo
FSC / FSG5955 / 59 — No Item Name Available
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusCANCELLED
Maintained Temp Tolerance Rating-3.0 TO 3.0 CELSIUS DEGC
Style DesignatorOCTAL SOCKET
Maintained Oven Cavity Temp Rating75.0 CELSIUS DEGC
Component Type and Quantity Accommodated2 CRYSTAL
Crystal Holder DesignatorHC-6/U
Body Overall Height1.775 INCHES MAXIMUM IN
Heater Element Operating Voltage Rating in Volts and Type6.3 AC NOMINAL AND 6.3 DC NOMINAL
Inclosure TypeINCLOSED
Terminal Type and Quantity8 STANDARD TUBE BASE
Test Data Document80063-SMC249249 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
Overall Diameter1.312 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
5950-00-489-699712062 INTERCHANGEABLE
Transformer,power
Magnespec Inc
5955-00-642-5282 INTERCHANGEABLE
Oven,electrical-Electronic Compo
Cross-Reference Index
Part NumberManufacturer
RT2-34 Microsemi Corp. - High Performance Timing Dba Vectron International- Cancelled (USA)
JK09 Cts Inc (USA)
SM-C-249249 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
RT2-34 Oak Crystal Inc (USA)
SM-C-249249 Electronic Research Company (USA)
905-1531 Cts Inc (USA)
Related Parts
5950-00-489-6997INTERCHANGEABLE
TRANSFORMER,POWER
12062
5955-00-642-5282INTERCHANGEABLE
OVEN,ELECTRICAL-ELECTRONIC COMPO

Frequently Asked Questions

What is NSN 5955-00-841-4429?

NSN 5955-00-841-4429 is a Oven,electrical-Electronic Compo, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 5955 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5955-00-841-4429?

NSN 5955-00-841-4429 has 6 cross-referenced part numbers: RT2-34 (Microsemi Corp. - High Performance Timing Dba Vectron International- Cancelled), JK09 (Cts Inc), SM-C-249249 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), RT2-34 (Oak Crystal Inc), SM-C-249249 (Electronic Research Company) and 1 more.

What NSN replaces 5955-00-841-4429?

There are 2 known substitutes for 5955-00-841-4429: 5950-00-489-6997, 5955-00-642-5282. Verify interchangeability with system specifications before substitution.

What are the specifications of SM-C-249249?

Key specifications for SM-C-249249: Maintained Temp Tolerance Rating: -3.0 TO 3.0 CELSIUS DEGC; Overall Height: 2.335 INCHES MAXIMUM IN; Style Designator: OCTAL SOCKET; Maintained Oven Cavity Temp Rating: 75.0 CELSIUS DEGC. 12 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5955-00-841-4429 still in active supply?

NSN 5955-00-841-4429 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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