290-8370-00 — CRYSTAL UNIT,QUARTZ

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

290-8370-00: CRYSTAL UNIT,QUARTZ.

The CRYSTAL UNIT,QUARTZ is a the manufacturer industrial component. Key specifications include material: GLASS COVER HOLDER, body_width: 0.402 INCHES MAXIMUM IN, overall_width: 0.435 INCHES MAXIMUM IN, body_thickness: 0.150 INCHES MAXIMUM IN, overall_length: 0.530 INCHES MAXIMUM IN, terminal_length: 0.5003 INCHES MINIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5955-00-682-2639, 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

290-8370-00

NSN: 5955-00-682-2639
FSC: 5955 — Oscillators and Piezoelectric Crystals
CAGE: 00136 — MICROSEMI CORP. - HIGH PERFORMANCE TIMING DBA VECTRON INTERNATIONAL- CANCELLED (USA)

SPECIFICATIONS

material	GLASS COVER HOLDER
body_width	0.402 INCHES MAXIMUM IN
overall_width	0.435 INCHES MAXIMUM IN
body_thickness	0.150 INCHES MAXIMUM IN
overall_length	0.530 INCHES MAXIMUM IN
terminal_length	0.5003 INCHES MINIMUM IN
style_designator	RECTANGULAR BODY, GULL WING
circuit_resonance	SERIES RESONANCE
overall_thickness	0.183 INCHES MAXIMUM IN
terminal_diameter	0.015 INCHES MINIMUM AND 0.019 INCHES MAXIMUM IN
drive_level_rating	1.6 MILLIWATTS MINIMUM AND 2.4 MILLIWATTS MAXIMUM
mode_of_oscillation	FIFTH OVERTONE AND THIRD OVERTONE
NSN	5955-00-682-2639

COMPONENT DIAGRAM

KEY FEATURES

•

FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT: -0.0025 TO 0.0025 AND -0.0050 TO 0.0050

•

TERMINAL DIAMETER: 0.015 INCHES MINIMUM AND 0.019 INCHES MAXIMUM IN

•

TERMINAL LENGTH: 0.5003 INCHES MINIMUM IN

•

MODE OF OSCILLATION: FIFTH OVERTONE AND THIRD OVERTONE

•

BODY WIDTH: 0.402 INCHES MAXIMUM IN

•

EQUIVALENT RESISTANCE VALUE IN OHMS: 60.0 MAXIMUM

•

OVERALL THICKNESS: 0.183 INCHES MAXIMUM IN

•

STYLE DESIGNATOR: RECTANGULAR BODY, GULL WING

TECHNICAL CHARACTERISTICS

FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT	-0.0025 TO 0.0025 AND -0.0050 TO 0.0050
TERMINAL DIAMETER	0.015 INCHES MINIMUM AND 0.019 INCHES MAXIMUM IN
TERMINAL LENGTH	0.5003 INCHES MINIMUM IN
MODE OF OSCILLATION	FIFTH OVERTONE AND THIRD OVERTONE
BODY WIDTH	0.402 INCHES MAXIMUM IN
EQUIVALENT RESISTANCE VALUE IN OHMS	60.0 MAXIMUM
OVERALL THICKNESS	0.183 INCHES MAXIMUM IN
STYLE DESIGNATOR	RECTANGULAR BODY, GULL WING
OVERALL LENGTH	0.530 INCHES MAXIMUM IN
OVERALL WIDTH	0.435 INCHES MAXIMUM IN

SUBSTITUTES & CROSS-REFERENCES 4

08370Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

MIL-C-3098/80Reference document

Same NSN cross-reference

Reference document — Secondary reference

MIL-PRF-3098/80Reference document

Same NSN cross-reference

Reference document — Identification reference

CR105/U59M98750Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 290-8370-00?

290-8370-00 is a CRYSTAL UNIT,QUARTZ.

What parts can replace 290-8370-00?

There are 4 known substitutes for 290-8370-00: 08370, MIL-C-3098/80, MIL-PRF-3098/80 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 290-8370-00?

290-8370-00 is cataloged in the U.S. Government catalog under NSN 5955-00-682-2639. This indicates validated use in U.S. government and defense supply chains.

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290-8370-00 — CRYSTAL UNIT,QUARTZ

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