PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

139-279-01Crystal Unit,quartz

General Instrument Corporation Dba Motorola Div Motorola Mobility - Home Division · NSN 5955-01-015-8410 · FSC 5955 · No Item Name Available
Verified by PartsTable
NSN 5955-01-015-8410 — this item is cataloged by the U.S. Government under National Stock Number 5955-01-015-8410. Primary manufacturer part number: 139-279-01.
Features
  • Crystal Unit,quartz — FSC 5955
  • 2 verified cross-references
  • Primary manufacturer: General Instrument Corporation Dba Motorola Div Motorola Mobility - Home Division
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Crystal Unit,quartz, cataloged under National Stock Number 5955-01-015-8410, 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 General Instrument Corporation Dba Motorola Div Motorola Mobility - Home Division. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameCrystal Unit,quartz
FSC / FSG5955 — No Item Name Available (FSG 59)
ManufacturersGeneral Instrument Corporation Dba Motorola Div Motorola Mobility - Home Division (CAGE 01113)
Technical Specifications
ParameterValue
NSN5955-01-015-8410
Primary Part Number139-279-01
Item NameCrystal Unit,quartz
FSC / FSG5955 / 59 — No Item Name Available
ManufacturerGeneral Instrument Corporation Dba Motorola Div Motorola Mobility - Home Division
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
2915-00-868-2708168406 INTERCHANGEABLE
Head,fluid Filter
Purolator Facet Inc. Div Parker Aerospace Filtration Division Dba Purolator Facet, in
5998-01-078-7482 INTERCHANGEABLE
Extender Card,electronic Test
Cross-Reference Index
Part NumberManufacturer
139-279-01 PRIMARY General Instrument Corporation Dba Motorola Div Motorola Mobility - Home Division (USA)
139-240 General Instrument Corporation Dba Motorola Div Motorola Mobility - Home Division (USA)
Related Parts
2915-00-868-2708INTERCHANGEABLE
HEAD,FLUID FILTER
168406
5998-01-078-7482INTERCHANGEABLE
EXTENDER CARD,ELECTRONIC TEST

Frequently Asked Questions

What is NSN 5955-01-015-8410?

NSN 5955-01-015-8410 is a Crystal Unit,quartz, manufactured by General Instrument Corporation Dba Motorola Div Motorola Mobility - Home Division, classified under FSC 5955 (No Item Name Available). Status: active.

What are the part numbers for NSN 5955-01-015-8410?

NSN 5955-01-015-8410 has 2 cross-referenced part numbers: 139-279-01 (General Instrument Corporation Dba Motorola Div Motorola Mobility - Home Division), 139-240 (General Instrument Corporation Dba Motorola Div Motorola Mobility - Home Division).

What NSN replaces 5955-01-015-8410?

There are 2 known substitutes for 5955-01-015-8410: 2915-00-868-2708, 5998-01-078-7482. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com