PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

101515Oscillator,noncrystal Controlled

Fei Microwave Inc · NSN 5955-01-103-1999 · FSC 5955 · No Item Name Available
Verified by PartsTable
NSN 5955-01-103-1999 — this item is cataloged by the U.S. Government under National Stock Number 5955-01-103-1999. Primary manufacturer part number: 101515.
Features
  • Oscillator,noncrystal Controlled — FSC 5955
  • Frequency Per Channel: 21.0 GIGAHERTZ NOMINAL OPERATING CHANNEL
  • Average Life Measurement: NOT RATED
  • Inclosure Type: ENCASED
  • Installation Design: MECHANICAL
  • Basic Shape Style: RECTANGULAR OR SQUARE
  • Identification Designator: S7614-16-21847
  • 4 verified cross-references
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Oscillator,noncrystal Controlled, cataloged under National Stock Number 5955-01-103-1999, 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 Fei Microwave Inc. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5955-01-103-1999
Primary Part Number101515
Item NameOscillator,noncrystal Controlled
FSC / FSG5955 / 59 — No Item Name Available
ManufacturerFei Microwave Inc
StatusACTIVE
Frequency Per Channel21.0 GIGAHERTZ NOMINAL OPERATING CHANNEL
Average Life MeasurementNOT RATED
Inclosure TypeENCASED
Installation DesignMECHANICAL
Basic Shape StyleRECTANGULAR OR SQUARE
Identification DesignatorS7614-16-21847
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
3020-00-431-9255101515 INTERCHANGEABLE
Gear,spur
Kearfott Corporation Div Guidance and Navigation Division
5950-00-645-02861015-15 INTERCHANGEABLE
Coil,radio Frequency
Wilco Corp
3110-00-856-5043101515 INTERCHANGEABLE
Bearing,roller,needle
Cooper Machinery Services Llc
5998-00-922-1219101515 INTERCHANGEABLE
Printed Wiring Board
Aimtron Systems, Llc
6130-01-030-608210-1515 INTERCHANGEABLE
Power Supply
Electrostatics Inc
Cross-Reference Index
Part NumberManufacturer
101515 Fei Microwave Inc (USA)
101515 Frequency Electronics Inc (USA)
S7614-16 Fei Microwave Inc (USA)
S7614-16 Frequency Electronics Inc (USA)
Related Parts
3020-00-431-9255INTERCHANGEABLE
GEAR,SPUR
101515
5950-00-645-0286INTERCHANGEABLE
COIL,RADIO FREQUENCY
1015-15
3110-00-856-5043INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
101515
5998-00-922-1219INTERCHANGEABLE
PRINTED WIRING BOARD
101515
6130-01-030-6082INTERCHANGEABLE
POWER SUPPLY
10-1515

Frequently Asked Questions

What is NSN 5955-01-103-1999?

NSN 5955-01-103-1999 is a Oscillator,noncrystal Controlled, manufactured by Fei Microwave Inc, classified under FSC 5955 (No Item Name Available). Status: active.

What are the part numbers for NSN 5955-01-103-1999?

NSN 5955-01-103-1999 has 4 cross-referenced part numbers: 101515 (Fei Microwave Inc), 101515 (Frequency Electronics Inc), S7614-16 (Fei Microwave Inc), S7614-16 (Frequency Electronics Inc).

What NSN replaces 5955-01-103-1999?

There are 5 known substitutes for 5955-01-103-1999: 3020-00-431-9255, 5950-00-645-0286, 3110-00-856-5043 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 101515?

Key specifications for 101515: Frequency Per Channel: 21.0 GIGAHERTZ NOMINAL OPERATING CHANNEL; Average Life Measurement: NOT RATED; Inclosure Type: ENCASED; Installation Design: MECHANICAL. 9 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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