11571254 — OSCILLATOR,CRYSTAL CONTROLLED

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

11571254: OSCILLATOR,CRYSTAL CONTROLLED.

The OSCILLATOR,CRYSTAL CONTROLLED is a the manufacturer industrial component. Key specifications include overall_width: 0.540 INCHES MAXIMUM IN, inclosure_type: HERMETICALLY SEALED, overall_height: 0.400 INCHES NOMINAL IN, overall_length: 0.887 INCHES MAXIMUM IN, connection_type: PIN BOTTOM, basic_shape_style: RECTANGULAR OR SQUARE. This part is cataloged in the U.S.

Government catalog under NSN 5955-01-195-6166, 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

11571254

NSN: 5955-01-195-6166
FSC: 5955 — Oscillators and Piezoelectric Crystals
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)

SPECIFICATIONS

overall_width	0.540 INCHES MAXIMUM IN
inclosure_type	HERMETICALLY SEALED
overall_height	0.400 INCHES NOMINAL IN
overall_length	0.887 INCHES MAXIMUM IN
connection_type	PIN BOTTOM
basic_shape_style	RECTANGULAR OR SQUARE
installation_design	MODULE
operating_temp_range	-55.0 TO 125.0 CELSIUS DEGC
frequency_per_channel	72.576 MEGAHERTZ NOMINAL OPERATING CHANNEL
end_item_identification	1430-01-180-5318 PLATOON COMMAND POST
average_life_measurement	NOT RATED
environmental_protection	MOISTURE PROOF
NSN	5955-01-195-6166

COMPONENT DIAGRAM

KEY FEATURES

•

CIRCUIT CONSTRUCTION TYPE: SOLID STATE

•

INCLOSURE TYPE: HERMETICALLY SEALED

•

FREQUENCY PER CHANNEL: 72.576 MEGAHERTZ NOMINAL OPERATING CHANNEL

•

CONNECTION TYPE: PIN BOTTOM

•

CONNECTION CONTACT TYPE AND QUANTITY: 4 PIN EXTERNAL

TECHNICAL CHARACTERISTICS

CIRCUIT CONSTRUCTION TYPE	SOLID STATE
OVERALL HEIGHT	0.400 INCHES NOMINAL IN
INCLOSURE TYPE	HERMETICALLY SEALED
FREQUENCY PER CHANNEL	72.576 MEGAHERTZ NOMINAL OPERATING CHANNEL
CONNECTION TYPE	PIN BOTTOM
OVERALL LENGTH	0.887 INCHES MAXIMUM IN
OVERALL WIDTH	0.540 INCHES MAXIMUM IN
CONNECTION CONTACT TYPE AND QUANTITY	4 PIN EXTERNAL
OPERATING CONTROL METHOD	AUTOMATIC
BASIC SHAPE STYLE	RECTANGULAR OR SQUARE

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 3

CO-402D-2B-72.576MHZReference document

Same NSN cross-reference

Reference document — Secondary reference

MC741A1-672Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

MC741A1-72.576MHZReference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation + specific procedure

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FREQUENTLY ASKED QUESTIONS

What is 11571254?

11571254 is a OSCILLATOR,CRYSTAL CONTROLLED.

What parts can replace 11571254?

There are 3 known substitutes for 11571254: CO-402D-2B-72.576MHZ, MC741A1-672, MC741A1-72.576MHZ. Substitute compatibility should be verified for your specific system.

What is the NSN for 11571254?

11571254 is cataloged in the U.S. Government catalog under NSN 5955-01-195-6166. This indicates validated use in U.S. government and defense supply chains.

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11571254 — OSCILLATOR,CRYSTAL CONTROLLED

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