PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

41-33Crystal Unit,quartz

Keysight Technologies Inc · NSN 5955-00-280-4973 · FSC 5955 · No Item Name Available
Verified by PartsTable
NSN 5955-00-280-4973 — this item is cataloged by the U.S. Government under National Stock Number 5955-00-280-4973. Primary manufacturer part number: 41-33.
Features
  • Crystal Unit,quartz — FSC 5955
  • Frequency Tolerance for Operating Temp in Percent: -0.001 TO 0.001
  • Style Designator: OCTAL TUBE BASE
  • Specified Frequency: 100.000 KILOHERTZ
  • Overall Diameter: 1.250 INCHES NOMINAL IN
  • Mode of Oscillation: FUNDAMENTAL
  • Body Length: 2.469 INCHES NOMINAL IN
  • 7 verified cross-references
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Crystal Unit,quartz, cataloged under National Stock Number 5955-00-280-4973, 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 Keysight Technologies Inc. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 4 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
NSN5955-00-280-4973
Primary Part Number41-33
Item NameCrystal Unit,quartz
FSC / FSG5955 / 59 — No Item Name Available
ManufacturerKeysight Technologies Inc
StatusACTIVE
Frequency Tolerance for Operating Temp in Percent-0.001 TO 0.001
Style DesignatorOCTAL TUBE BASE
Specified Frequency100.000 KILOHERTZ
Overall Diameter1.250 INCHES NOMINAL IN
Mode of OscillationFUNDAMENTAL
Body Length2.469 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3030-00-018-6337 INTERCHANGEABLE
Belts,v,matched Set
4820-00-036-17770103030069 INTERCHANGEABLE
Seat,valve
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
2640-00-052-082808-4645-300-250 INTERCHANGEABLE
Patch,inner Tube Repair
Chief of Engineers Dept of Army
4920-00-110-23644133 INTERCHANGEABLE
Monitor,special
Magnetika Inc
5965-00-232-1925 INTERCHANGEABLE
Microphone Element
3040-00-339-448621U1141PC4133 INTERCHANGEABLE
Lining,bearing Half
Naval Ship Systems Command
5305-00-349-81304133 INTERCHANGEABLE
Screw,pallet,clock
Wakmann Watch Company Inc
6685-00-350-6553 INTERCHANGEABLE
Indicator,pressure
5930-00-472-2483 INTERCHANGEABLE
Switch,toggle
6250-00-494-0644 INTERCHANGEABLE
Lampholder
Cross-Reference Index
Part NumberManufacturer
G9 Cts Inc (USA)
41-33 Keysight Technologies, Inc. (USA)
41-33 PRIMARY Keysight Technologies Inc (USA)
524BS705 Keysight Technologies Inc (USA)
524BS705 Hewlett-Packard Company Dba HP (USA)
41-33 Hewlett-Packard Company Dba HP (USA)
524BS705 Keysight Technologies, Inc. (USA)
Related Parts
3030-00-018-6337INTERCHANGEABLE
BELTS,V,MATCHED SET
4820-00-036-1777INTERCHANGEABLE
SEAT,VALVE
0103030069
2640-00-052-0828INTERCHANGEABLE
PATCH,INNER TUBE REPAIR
08-4645-300-250
4920-00-110-2364INTERCHANGEABLE
MONITOR,SPECIAL
4133
5965-00-232-1925INTERCHANGEABLE
MICROPHONE ELEMENT
3040-00-339-4486INTERCHANGEABLE
LINING,BEARING HALF
21U1141PC4133
5305-00-349-8130INTERCHANGEABLE
SCREW,PALLET,CLOCK
4133
6685-00-350-6553INTERCHANGEABLE
INDICATOR,PRESSURE
5930-00-472-2483INTERCHANGEABLE
SWITCH,TOGGLE
6250-00-494-0644INTERCHANGEABLE
LAMPHOLDER
5330-00-640-8544INTERCHANGEABLE
RING,WIPER
5955-00-667-2536INTERCHANGEABLE
CRYSTAL UNIT,QUARTZ
G9

Frequently Asked Questions

What is NSN 5955-00-280-4973?

NSN 5955-00-280-4973 is a Crystal Unit,quartz, manufactured by Keysight Technologies Inc, classified under FSC 5955 (No Item Name Available). Status: active.

What are the part numbers for NSN 5955-00-280-4973?

NSN 5955-00-280-4973 has 7 cross-referenced part numbers: G9 (Cts Inc), 41-33 (Keysight Technologies, Inc.), 41-33 (Keysight Technologies Inc), 524BS705 (Keysight Technologies Inc), 524BS705 (Hewlett-Packard Company Dba HP) and 2 more.

What NSN replaces 5955-00-280-4973?

There are 12 known substitutes for 5955-00-280-4973: 3030-00-018-6337, 4820-00-036-1777, 2640-00-052-0828 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 41-33?

Key specifications for 41-33: Frequency Tolerance for Operating Temp in Percent: -0.001 TO 0.001; Style Designator: OCTAL TUBE BASE; Specified Frequency: 100.000 KILOHERTZ; Overall Diameter: 1.250 INCHES NOMINAL IN. 6 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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