Crystal Unit, Quartz5955-01-212-9571

NSN 5955-01-212-9571 · NIIN 012129571

FSC 5955 — Oscillators and Piezoelectric Crystals · FSG 59 — Electrical and Electronic Equipment Components

Government record, cited

Also searched as 5955-01-212-9571 · 5955012129571 · NIIN 012129571 · 01-212-9571 · FSC 5955 Oscillators and Piezoelectric Crystals

Nearby stock numbers ← 5955-01-212-9570 Crystal Unit, Quartz · 5955-01-212-9868 Oscillator, Crystal Controlled →

Features

Crystal Unit,quartz — FSC 5955
Terminal Diameter: 0.050 INCHES NOMINAL IN
Terminal Length: 0.223 INCHES MINIMUM AND 0.248 INCHES MAXIMUM IN
Body Width: 0.725 INCHES MAXIMUM IN
Overall Thickness: 0.352 INCHES MAXIMUM IN
Style Designator: SQUARE BODY
Body Length: 0.775 INCHES MAXIMUM IN
Center to Center Distance Between Terminals: 0.486 INCHES NOMINAL IN

Identification

NSN: 5955-01-212-9571
NIIN: 012129571
FSC: 5955 — Oscillators and Piezoelectric Crystals
FSG: 59 — Electrical and Electronic Equipment Components

General Description

The Crystal Unit,quartz, cataloged under National Stock Number 5955-01-212-9571, is classified within Federal Supply Class 5955 (Oscillators and Piezoelectric Crystals) of the Electrical and Electronic Equipment Components group. Government technical data includes 9 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	5955-01-212-9571
Item Name	Crystal Unit,quartz
FSC / FSG	5955 / 59 — Oscillators and Piezoelectric Crystals
Status	ACTIVE
Terminal Diameter	0.050 INCHES NOMINAL IN
Terminal Length	0.223 INCHES MINIMUM AND 0.248 INCHES MAXIMUM IN
Body Width	0.725 INCHES MAXIMUM IN
Overall Thickness	0.352 INCHES MAXIMUM IN
Style Designator	SQUARE BODY
Body Length	0.775 INCHES MAXIMUM IN
Center to Center Distance Between Terminals	0.486 INCHES NOMINAL IN
Specified Frequency	1.8432 MEGAHERTZ
Body Thickness	0.317 INCHES MAXIMUM IN

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
424184	3/2 Design control — primary reference U.S. Government activity

Frequently Asked Questions

What is NSN 5955-01-212-9571?

NSN 5955-01-212-9571 is a Crystal Unit,quartz, classified under FSC 5955, Oscillators and Piezoelectric Crystals. Status: active.

What are the specifications of 5955-01-212-9571?

Key specifications for 5955-01-212-9571: Terminal Diameter: 0.050 INCHES NOMINAL IN; Terminal Length: 0.223 INCHES MINIMUM AND 0.248 INCHES MAXIMUM IN; Body Width: 0.725 INCHES MAXIMUM IN; Overall Thickness: 0.352 INCHES MAXIMUM IN. 9 specifications are documented in the U.S. Government catalog.

Is NSN 5955-01-212-9571 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.

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