NSN 5955-01-390-4277 — this item is cataloged by the U.S. Government under National Stock Number 5955-01-390-4277. Manufacturer of record part number: M235A901-4.
Also searched as5955-01-390-4277 ·
5955013904277 ·
NIIN 013904277 ·
01-390-4277 ·
FSC 5955 Oscillators and Piezoelectric Crystals · CAGE 78711 · M235A901-4 · 900139-10MHZ
Frequency Per Channel: 10.0 MEGAHERTZ NOMINAL OPERATING CHANNEL
2 manufacturer part numbers on file
Manufacturer of record: Telephonics Corp
Identification
NSN: 5955-01-390-4277
NIIN: 013904277
FSC: 5955 — Oscillators and Piezoelectric Crystals
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: M235A901-4
Manufacturer: Telephonics Corp
General Description
The Oscillator,crystal Controlled, cataloged under National Stock Number 5955-01-390-4277, is classified within Federal Supply Class 5955 (Oscillators and Piezoelectric Crystals) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Telephonics Corp. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5955-01-390-4277
Primary Part Number
M235A901-4
Item Name
Oscillator,crystal 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.
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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 5955-01-390-4277?
NSN 5955-01-390-4277 is a Oscillator,crystal Controlled, manufactured by Telephonics Corp, classified under FSC 5955, Oscillators and Piezoelectric Crystals. Status: active.
What part numbers are listed for NSN 5955-01-390-4277?
NSN 5955-01-390-4277 has 2 manufacturer part numbers on file: 900139-10MHZ (Cts Valpey Corporation), M235A901-4 (Telephonics Corp).
What are the specifications of M235A901-4?
Key specifications for M235A901-4: Frequency Per Channel: 10.0 MEGAHERTZ NOMINAL OPERATING CHANNEL. 1 specification is documented in the U.S. Government catalog.
Is NSN 5955-01-390-4277 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.
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.