NSN 5955-01-277-7783 · NIIN 012777783 · Part number 658320-001
Watkins Johnson Co · FSC 5955 — Oscillators and Piezoelectric Crystals · FSG 59 — Electrical and Electronic Equipment Components · CAGE 8P525
Government record, cited
NSN 5955-01-277-7783 — this item is cataloged by the U.S. Government under National Stock Number 5955-01-277-7783. Manufacturer of record part number: 658320-001.
Also searched as5955-01-277-7783 ·
5955012777783 ·
NIIN 012777783 ·
01-277-7783 ·
FSC 5955 Oscillators and Piezoelectric Crystals · CAGE 8P525 · 658320-001
FSC: 5955 — Oscillators and Piezoelectric Crystals
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 658320-001
Manufacturer: Watkins Johnson Co
General Description
The Oscillator,noncrystal Controlled, cataloged under National Stock Number 5955-01-277-7783, is classified within Federal Supply Class 5955 (Oscillators and Piezoelectric Crystals) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Watkins Johnson Co. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5955-01-277-7783
Primary Part Number
658320-001
Item Name
Oscillator,noncrystal Controlled
FSC / FSG
5955 / 59 — Oscillators and Piezoelectric Crystals
Other items in FSC 5955 — Oscillators and Piezoelectric Crystals
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5955-00-001-1622
5955-00-001-1622 · Item name not on file
5955-00-001-2933
5955-00-001-2933 · Item name not on file
5955-00-001-2977
CRYSTAL UNIT,QUARTZ
5955-00-001-3014
CRYSTAL UNIT,QUARTZ
5955-00-001-3242
5955-00-001-3242 · Item name not on file
5955-00-001-3243
5955-00-001-3243 · Item name not on file
5955-00-001-3244
5955-00-001-3244 · Item name not on file
5955-00-001-3328
CRYSTAL UNIT,QUARTZ
Frequently Asked Questions
What is NSN 5955-01-277-7783?
NSN 5955-01-277-7783 is a Oscillator,noncrystal Controlled, manufactured by Watkins Johnson Co, classified under FSC 5955, Oscillators and Piezoelectric Crystals. Status: active.
What part numbers are listed for NSN 5955-01-277-7783?
NSN 5955-01-277-7783 has 1 manufacturer part number on file: 658320-001 (Watkins Johnson Co).
What are the specifications of 658320-001?
Key specifications for 658320-001: End Item Identification: AC-130H. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5955-01-277-7783 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
What is the DEMIL code for NSN 5955-01-277-7783?
NSN 5955-01-277-7783 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.