PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

304223Oscillator,noncrystal Controlled

Northrop Grumman Corp Electronic Systems Defensive System Div · NSN 5955-00-238-1231 · FSC 5955 · No Item Name Available
Verified by PartsTable
NSN 5955-00-238-1231 — this item is cataloged by the U.S. Government under National Stock Number 5955-00-238-1231. Primary manufacturer part number: 304223.
Features
  • Oscillator,noncrystal Controlled — FSC 5955
  • Frequency Per Channel: 4.8 MEGAHERTZ NOMINAL OUTPUT CHANNEL
  • Basic Shape Style: RECTANGULAR OR SQUARE
  • Maximum Operating Altitude Rating: 30000.0 FEET FT
  • Identification Designator: 304223-98453
  • Inclosure Type: ENCASED
  • Circuit Construction Type: SOLID STATE
  • Maximum Continuous Operating Time in Hours: 24.0
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Oscillator,noncrystal Controlled, cataloged under National Stock Number 5955-00-238-1231, 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 Northrop Grumman Corp Electronic Systems Defensive System Div. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5955-00-238-1231
Primary Part Number304223
Item NameOscillator,noncrystal Controlled
FSC / FSG5955 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Corp Electronic Systems Defensive System Div
StatusACTIVE
Frequency Per Channel4.8 MEGAHERTZ NOMINAL OUTPUT CHANNEL
Basic Shape StyleRECTANGULAR OR SQUARE
Maximum Operating Altitude Rating30000.0 FEET FT
Identification Designator304223-98453
Inclosure TypeENCASED
Circuit Construction TypeSOLID STATE
Maximum Continuous Operating Time in Hours24.0
Installation DesignMODULE
Average Life MeasurementHOURS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
1660-00-017-3454304223 INTERCHANGEABLE
Plate,wear,pump
Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.
5905-00-299-2019 INTERCHANGEABLE
Resistor,fixed,composition
5905-00-369-6923 INTERCHANGEABLE
Resistor,fixed,composition
5995-01-444-349310488-1341-01 INTERCHANGEABLE
Cable Assembly,special Purpose,e
L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications
Cross-Reference Index
Part NumberManufacturer
304223 PRIMARY Northrop Grumman Corp Electronic Systems Defensive System Div (USA)
Related Parts
1660-00-017-3454INTERCHANGEABLE
PLATE,WEAR,PUMP
304223
5905-00-299-2019INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
5905-00-369-6923INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
5995-01-444-3493INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
10488-1341-01

Frequently Asked Questions

What is NSN 5955-00-238-1231?

NSN 5955-00-238-1231 is a Oscillator,noncrystal Controlled, manufactured by Northrop Grumman Corp Electronic Systems Defensive System Div, classified under FSC 5955 (No Item Name Available). Status: active.

What are the part numbers for NSN 5955-00-238-1231?

NSN 5955-00-238-1231 has 1 cross-referenced part number: 304223 (Northrop Grumman Corp Electronic Systems Defensive System Div).

What NSN replaces 5955-00-238-1231?

There are 4 known substitutes for 5955-00-238-1231: 1660-00-017-3454, 5905-00-299-2019, 5905-00-369-6923 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 304223?

Key specifications for 304223: Frequency Per Channel: 4.8 MEGAHERTZ NOMINAL OUTPUT CHANNEL; Basic Shape Style: RECTANGULAR OR SQUARE; Maximum Operating Altitude Rating: 30000.0 FEET FT; Identification Designator: 304223-98453. 12 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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