99-258-1B — CRYSTAL UNIT,QUARTZ

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

99-258-1B: CRYSTAL UNIT,QUARTZ.

The CRYSTAL UNIT,QUARTZ is a the manufacturer industrial component. Key specifications include diameter: 0.515 INCHES MAXIMUM IN, overall_length: 0.275 INCHES MAXIMUM IN, terminal_length: 0.500 INCHES MINIMUM AND 0.830 INCHES MAXIMUM IN, overall_diameter: 0.620 INCHES MAXIMUM IN, style_designator: HAT TYPE, 5 WIRE LEADS, circuit_resonance: ANTIRESONANCE. This part is cataloged in the U.S.

Government catalog under NSN 5955-01-020-6587, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

99-258-1B

NSN: 5955-01-020-6587
FSC: 5955 — Oscillators and Piezoelectric Crystals
CAGE: 00136 — MICROSEMI CORP. - HIGH PERFORMANCE TIMING DBA VECTRON INTERNATIONAL- CANCELLED (USA)

SPECIFICATIONS

diameter	0.515 INCHES MAXIMUM IN
overall_length	0.275 INCHES MAXIMUM IN
terminal_length	0.500 INCHES MINIMUM AND 0.830 INCHES MAXIMUM IN
overall_diameter	0.620 INCHES MAXIMUM IN
style_designator	HAT TYPE, 5 WIRE LEADS
circuit_resonance	ANTIRESONANCE
terminal_diameter	0.017 INCHES MINIMUM AND 0.021 INCHES MAXIMUM IN
drive_level_rating	1.6 MILLIWATTS MINIMUM AND 2.4 MILLIWATTS MAXIMUM
mode_of_oscillation	FUNDAMENTAL
specified_frequency	6.880 MEGAHERTZ
operating_temp_range	-30.0 TO 65.0 CELSIUS DEGC
load_capacitance_in_picofarads	15.5 MINIMUM AND 20.5 MAXIMUM
NSN	5955-01-020-6587

COMPONENT DIAGRAM

KEY FEATURES

•

DISTANCE BETWEEN CENTER TERMINAL AND OUTSIDE TERMINAL CENTERS: 0.090 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN

•

FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT: -0.001 TO 0.001

•

TERMINAL DIAMETER: 0.017 INCHES MINIMUM AND 0.021 INCHES MAXIMUM IN

•

SECOND CENTER TO CENTER DISTANCE BETWEEN TERMINALS: 0.190 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN

•

OVERALL DIAMETER: 0.620 INCHES MAXIMUM IN

•

TERMINAL LENGTH: 0.500 INCHES MINIMUM AND 0.830 INCHES MAXIMUM IN

•

MODE OF OSCILLATION: FUNDAMENTAL

•

EQUIVALENT RESISTANCE VALUE IN OHMS: 30.0 MAXIMUM

TECHNICAL CHARACTERISTICS

DISTANCE BETWEEN CENTER TERMINAL AND OUTSIDE TERMINAL CENTERS	0.090 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN
FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT	-0.001 TO 0.001
TERMINAL DIAMETER	0.017 INCHES MINIMUM AND 0.021 INCHES MAXIMUM IN
SECOND CENTER TO CENTER DISTANCE BETWEEN TERMINALS	0.190 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN
OVERALL DIAMETER	0.620 INCHES MAXIMUM IN
TERMINAL LENGTH	0.500 INCHES MINIMUM AND 0.830 INCHES MAXIMUM IN
MODE OF OSCILLATION	FUNDAMENTAL
EQUIVALENT RESISTANCE VALUE IN OHMS	30.0 MAXIMUM
STYLE DESIGNATOR	HAT TYPE, 5 WIRE LEADS
DIAMETER	0.515 INCHES MAXIMUM IN

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 5955-00-001-2933 5955-00-001-2977 5955-00-001-3014 5955-00-001-3242 5955-00-001-3243 5955-00-001-3244 5955-00-001-3328

SUBSTITUTES & CROSS-REFERENCES 2

K509-1BSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

C14363-1BSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

Ready to buy 99-258-1B?

Compare prices from verified sellers on eBay

Buy on eBay →

As an eBay Partner, PartsTable may earn a commission. Your price is not affected.

FREQUENTLY ASKED QUESTIONS

What is 99-258-1B?

99-258-1B is a CRYSTAL UNIT,QUARTZ.

What parts can replace 99-258-1B?

There are 2 known substitutes for 99-258-1B: K509-1B, C14363-1B. Substitute compatibility should be verified for your specific system.

What is the NSN for 99-258-1B?

99-258-1B is cataloged in the U.S. Government catalog under NSN 5955-01-020-6587. This indicates validated use in U.S. government and defense supply chains.

Community Feedback

99-258-1B — CRYSTAL UNIT,QUARTZ

Request a Quote — 99-258-1B