PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4498-01Oscillator,crystal Controlled

Drs Codem Systems, Inc Div Drs Codem Systems, Inc. (west) · NSN 5955-01-018-1090 · FSC 5955 · No Item Name Available
Verified by PartsTable
NSN 5955-01-018-1090 — this item is cataloged by the U.S. Government under National Stock Number 5955-01-018-1090. Primary manufacturer part number: 4498-01.
Features
  • Oscillator,crystal Controlled — FSC 5955
  • Identification Designator: 725-000-001-28687
  • Average Life Measurement: NOT RATED
  • Frequency Per Channel: 1.0 GIGAHERTZ MINIMUM OUTPUT CHANNEL
  • Operating Control Method: AUTOMATIC
  • Basic Shape Style: RECTANGULAR OR SQUARE
  • Installation Design: MECHANICAL
  • Operating Temp Range: -20.0 TO 65.0 CELSIUS DEGC
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Oscillator,crystal Controlled, cataloged under National Stock Number 5955-01-018-1090, 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 Drs Codem Systems, Inc Div Drs Codem Systems, Inc. (west). Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5955-01-018-1090
Primary Part Number4498-01
Item NameOscillator,crystal Controlled
FSC / FSG5955 / 59 — No Item Name Available
ManufacturerDrs Codem Systems, Inc Div Drs Codem Systems, Inc. (west)
StatusACTIVE
Identification Designator725-000-001-28687
Average Life MeasurementNOT RATED
Frequency Per Channel1.0 GIGAHERTZ MINIMUM OUTPUT CHANNEL
Operating Control MethodAUTOMATIC
Basic Shape StyleRECTANGULAR OR SQUARE
Installation DesignMECHANICAL
Operating Temp Range-20.0 TO 65.0 CELSIUS DEGC
Inclosure TypeENCASED
Frequency Per Channel5.5 GIGAHERTZ MAXIMUM OUTPUT CHANNEL
Connection TypeCOAXIAL RECEPTACLE AND SOLDER LUG LEFT SIDE
Frequency Adjustment TypeCONTINUOUS
Signal Voltage Rating Per Channel15.000 VOLTS NOMINAL INPUT
Connection Contact Type and Quantity1 RECEPTACLE, COAXIAL EXTERNAL AND 2 SOLDER LUG EXTERNAL
Average Power Rating Per Channel10.0 MILLIWATTS OUTPUT
Circuit Construction TypeSOLID STATE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5915-01-273-2428725000001 INTERCHANGEABLE
Filter
Safe Power Systems Inc
4140-01-406-816744980-1 INTERCHANGEABLE
Fan,vaneaxial
Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.
4460-01-406-8909443971-001 INTERCHANGEABLE
Filter,air,electrostatic
Air Systems Components Inc Dba Air System Components Inc Div Trion Iaq Div
Cross-Reference Index
Part NumberManufacturer
725-000-001 Andrew Scicomm Inc (USA)
725-006-001 Andrew Scicomm Inc (USA)
4498-01 PRIMARY Drs Codem Systems, Inc Div Drs Codem Systems, Inc. (west) (USA)
725-000-001 Navy, United States Department of the Spawar Dba Space and Naval Wafare Command (USA)
Related Parts
5915-01-273-2428INTERCHANGEABLE
FILTER
725000001
4140-01-406-8167INTERCHANGEABLE
FAN,VANEAXIAL
44980-1
4460-01-406-8909INTERCHANGEABLE
FILTER,AIR,ELECTROSTATIC
443971-001

Frequently Asked Questions

What is NSN 5955-01-018-1090?

NSN 5955-01-018-1090 is a Oscillator,crystal Controlled, manufactured by Drs Codem Systems, Inc Div Drs Codem Systems, Inc. (west), classified under FSC 5955 (No Item Name Available). Status: active.

What are the part numbers for NSN 5955-01-018-1090?

NSN 5955-01-018-1090 has 4 cross-referenced part numbers: 725-000-001 (Andrew Scicomm Inc), 725-006-001 (Andrew Scicomm Inc), 4498-01 (Drs Codem Systems, Inc Div Drs Codem Systems, Inc. (west)), 725-000-001 (Navy, United States Department of the Spawar Dba Space and Naval Wafare Command).

What NSN replaces 5955-01-018-1090?

There are 3 known substitutes for 5955-01-018-1090: 5915-01-273-2428, 4140-01-406-8167, 4460-01-406-8909. Verify interchangeability with system specifications before substitution.

What are the specifications of 4498-01?

Key specifications for 4498-01: Overall Length: 5.000 INCHES NOMINAL IN; Overall Height: 1.240 INCHES NOMINAL IN; Identification Designator: 725-000-001-28687; Average Life Measurement: NOT RATED. 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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