185A469-3 — OSCILLATOR,NONCRYSTAL CONTROLLED

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

185A469-3: OSCILLATOR,NONCRYSTAL CONTROLLED.

OSCILLATOR,NONCRYSTAL CONTROLLED. Key specifications include overall_width: 2.500 INCHES NOMINAL IN, inclosure_type: HERMETICALLY SEALED, overall_height: 0.500 INCHES NOMINAL IN, overall_length: 3.500 INCHES NOMINAL IN, special_features: NUCLEAR HARDNESS CRITICAL ITEM, basic_shape_style: RECTANGULAR OR SQUARE. This part is cataloged in the U.S.

Government catalog under NSN 5955-01-441-9753, 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

185A469-3

NSN: 5955-01-441-9753
FSC: 5955 — Oscillators and Piezoelectric Crystals
CAGE: 03640 — LOCKHEED MARTIN CORPORATION DIV ROTARY AND MISSION SYSTEMS (USA)

SPECIFICATIONS

overall_width	2.500 INCHES NOMINAL IN
inclosure_type	HERMETICALLY SEALED
overall_height	0.500 INCHES NOMINAL IN
overall_length	3.500 INCHES NOMINAL IN
special_features	NUCLEAR HARDNESS CRITICAL ITEM
basic_shape_style	RECTANGULAR OR SQUARE
installation_design	FREE-STANDING
average_life_measurement	INDEFINITE
circuit_construction_type	SOLID STATE
criticality_code_justification	FEAT
nuclear_hardness_critical_feature	HARDENED
NSN	5955-01-441-9753

COMPONENT DIAGRAM

KEY FEATURES

•

CIRCUIT CONSTRUCTION TYPE: SOLID STATE

•

INCLOSURE TYPE: HERMETICALLY SEALED

•

CRITICALITY CODE JUSTIFICATION: FEAT

•

BASIC SHAPE STYLE: RECTANGULAR OR SQUARE

TECHNICAL CHARACTERISTICS

CIRCUIT CONSTRUCTION TYPE	SOLID STATE
OVERALL HEIGHT	0.500 INCHES NOMINAL IN
INCLOSURE TYPE	HERMETICALLY SEALED
CRITICALITY CODE JUSTIFICATION	FEAT
OVERALL LENGTH	3.500 INCHES NOMINAL IN
OVERALL WIDTH	2.500 INCHES NOMINAL IN
BASIC SHAPE STYLE	RECTANGULAR OR SQUARE
SPECIAL FEATURES	NUCLEAR HARDNESS CRITICAL ITEM
AVERAGE LIFE MEASUREMENT	INDEFINITE
NUCLEAR HARDNESS CRITICAL FEATURE	HARDENED

SUBSTITUTES & CROSS-REFERENCES 3

185A469-1Reference document

Same NSN cross-reference

Reference document — Secondary reference

621027Reference document

Same NSN cross-reference

Reference document — Secondary reference

NH-185A469-1Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is 185A469-3?

185A469-3 is a OSCILLATOR,NONCRYSTAL CONTROLLED.

What parts can replace 185A469-3?

There are 3 known substitutes for 185A469-3: 185A469-1, 621027, NH-185A469-1. Substitute compatibility should be verified for your specific system.

What is the NSN for 185A469-3?

185A469-3 is cataloged in the U.S. Government catalog under NSN 5955-01-441-9753. This indicates validated use in U.S. government and defense supply chains.

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185A469-3 — OSCILLATOR,NONCRYSTAL CONTROLLED

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