PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3927-01Oscillator,noncrystal Controlled

Monitor Products Co. Inc. Dba Monitor Products Co. Inc. · NSN 5955-01-246-4678 · FSC 5955 · No Item Name Available
Verified by PartsTable
NSN 5955-01-246-4678 — this item is cataloged by the U.S. Government under National Stock Number 5955-01-246-4678. Primary manufacturer part number: 3927-01.
Features
  • Oscillator,noncrystal Controlled — FSC 5955
  • Operating Control Method: AUTOMATIC
  • Storage Temp Range: -55.0 TO 100.0 CELSIUS DEGC
  • Basic Shape Style: RECTANGULAR OR SQUARE
  • Average Life Measurement: NOT RATED
  • Connection Contact Type and Quantity: 5 TERMINAL STUD EXTERNAL
  • Precious Material and Location: BODY SURFACES GOLD
  • Frequency Per Channel: 1.0 MEGAHERTZ NOMINAL OPERATING CHANNEL
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Oscillator,noncrystal Controlled, cataloged under National Stock Number 5955-01-246-4678, 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 Monitor Products Co. Inc. Dba Monitor Products Co. Inc.. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, 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
NSN5955-01-246-4678
Primary Part Number3927-01
Item NameOscillator,noncrystal Controlled
FSC / FSG5955 / 59 — No Item Name Available
ManufacturerMonitor Products Co. Inc. Dba Monitor Products Co. Inc.
StatusACTIVE
Operating Control MethodAUTOMATIC
Storage Temp Range-55.0 TO 100.0 CELSIUS DEGC
Basic Shape StyleRECTANGULAR OR SQUARE
Average Life MeasurementNOT RATED
Connection Contact Type and Quantity5 TERMINAL STUD EXTERNAL
Precious Material and LocationBODY SURFACES GOLD
Frequency Per Channel1.0 MEGAHERTZ NOMINAL OPERATING CHANNEL
External DC Operating Voltage in Volts12.0 NOMINAL SINGLE VOLTAGE
Circuit Construction TypeSOLID STATE
Connection TypeTERMINAL STUD BOTTOM
Precious MaterialGOLD
Inclosure TypeENCASED
Operating Temp Range-25.0 TO 55.0 CELSIUS DEGC
Installation DesignMECHANICAL
Identification Designator3927-01-54331
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5310-00-261-61981708-00 INTERCHANGEABLE
Washer,lock
Illinois Tool Works Inc
5977-00-789-28721113569 INTERCHANGEABLE
Brush,electrical Contact
Honeywell International, Inc Div Aerospace-Tucson
4730-00-801-36431040-4 INTERCHANGEABLE
Coupling Half,quick Disconnect
Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution
5950-00-828-785404550002-006 INTERCHANGEABLE
Coil,radio Frequency
Getronics Government Solutions Llc
5310-00-829-26161015508 INTERCHANGEABLE
Washer,flat
Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)
5940-01-051-27245032-B-1 INTERCHANGEABLE
Terminal,stud
Lerco Div Space-Lok Inc
5835-01-295-9220 INTERCHANGEABLE
Recorder Subassembly
3020-01-369-000410404 INTERCHANGEABLE
Pulley,groove
Blue Tee Corp. Dba Gefco
5340-01-388-017339270-1 INTERCHANGEABLE
Bracket,angle
Hamilton Sundstrand Corporation Dba Collins Aerospace
6145-01-476-9375D2384-3-20 INTERCHANGEABLE
Cable,special Purpose,electrical
The Boeing Company
Cross-Reference Index
Part NumberManufacturer
3927-01 PRIMARY Monitor Products Co. Inc. Dba Monitor Products Co. Inc. (USA)
10404 Monitor Products Co. Inc. Dba Monitor Products Co. Inc. (USA)
Related Parts
5310-00-261-6198INTERCHANGEABLE
WASHER,LOCK
1708-00
5977-00-789-2872INTERCHANGEABLE
BRUSH,ELECTRICAL CONTACT
1113569
4730-00-801-3643INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT
1040-4
5950-00-828-7854INTERCHANGEABLE
COIL,RADIO FREQUENCY
04550002-006
5310-00-829-2616INTERCHANGEABLE
WASHER,FLAT
1015508
5940-01-051-2724INTERCHANGEABLE
TERMINAL,STUD
5032-B-1
5835-01-295-9220INTERCHANGEABLE
RECORDER SUBASSEMBLY
3020-01-369-0004INTERCHANGEABLE
PULLEY,GROOVE
10404
5340-01-388-0173INTERCHANGEABLE
BRACKET,ANGLE
39270-1
6145-01-476-9375INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
D2384-3-20
6545-01-572-0735INTERCHANGEABLE
MEDICAL EQUIPMENT SET RCD EXCESS
UA 1384
5340-01-595-4670INTERCHANGEABLE
BRACKET,TRACK,SLIDING DOOR

Frequently Asked Questions

What is NSN 5955-01-246-4678?

NSN 5955-01-246-4678 is a Oscillator,noncrystal Controlled, manufactured by Monitor Products Co. Inc. Dba Monitor Products Co. Inc., classified under FSC 5955 (No Item Name Available). Status: active.

What are the part numbers for NSN 5955-01-246-4678?

NSN 5955-01-246-4678 has 2 cross-referenced part numbers: 3927-01 (Monitor Products Co. Inc. Dba Monitor Products Co. Inc.), 10404 (Monitor Products Co. Inc. Dba Monitor Products Co. Inc.).

What NSN replaces 5955-01-246-4678?

There are 12 known substitutes for 5955-01-246-4678: 5310-00-261-6198, 5977-00-789-2872, 4730-00-801-3643 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3927-01?

Key specifications for 3927-01: Operating Control Method: AUTOMATIC; Storage Temp Range: -55.0 TO 100.0 CELSIUS DEGC; Basic Shape Style: RECTANGULAR OR SQUARE; Average Life Measurement: NOT RATED. 18 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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