CR70AC — SWITCH,RADIO FREQUENCY TRANSMISS

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

CR70AC: SWITCH,RADIO FREQUENCY TRANSMISS.

SWITCH,RADIO FREQUENCY TRANSMISS. Key specifications include material: COPPER ALLOY BODY, body_style: RECTANGULAR, switch_type: NONTRANSFER, overall_width: 1.540 INCHES MINIMUM AND 1.580 INCHES MAXIMUM IN, overall_height: 3.760 INCHES MAXIMUM IN, overall_length: 3.760 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5985-00-649-8781, 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

CR70AC

NSN: 5985-00-649-8781
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 62165 — ARROWSMITH SHELBURNE INC (USA)

SPECIFICATIONS

material	COPPER ALLOY BODY
body_style	RECTANGULAR
switch_type	NONTRANSFER
overall_width	1.540 INCHES MINIMUM AND 1.580 INCHES MAXIMUM IN
pole_quantity	4
overall_height	3.760 INCHES MAXIMUM IN
overall_length	3.760 INCHES MAXIMUM IN
throw_quantity	2
frequency_rating	400.0 MEGAHERTZ NOMINAL SINGLE FREQUENCY OPERATING
precious_material	GOLD AND SILVER
connector_end_design	FEMALE
end_item_identification	RADAR SET,AN/FPS-20
NSN	5985-00-649-8781

COMPONENT DIAGRAM

KEY FEATURES

•

BODY STYLE: RECTANGULAR

•

ACTUATOR VOLTAGE IN VOLTS: 115.0 MINIMUM

•

PRECIOUS MATERIAL: GOLD AND SILVER

•

VOLTAGE STANDING WAVE RATIO: 1.30 SINGLE

•

POLE QUANTITY: 4

•

SWITCH RETURN MECHANISM TYPE: FAIL-SAFE

•

CONNECTOR END DESIGN: FEMALE

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	3.760 INCHES MAXIMUM IN
BODY STYLE	RECTANGULAR
ACTUATOR VOLTAGE IN VOLTS	115.0 MINIMUM
PRECIOUS MATERIAL	GOLD AND SILVER
VOLTAGE STANDING WAVE RATIO	1.30 SINGLE
POLE QUANTITY	4
SWITCH RETURN MECHANISM TYPE	FAIL-SAFE
CONNECTOR END DESIGN	FEMALE
OVERALL LENGTH	3.760 INCHES MAXIMUM IN
OVERALL WIDTH	1.540 INCHES MINIMUM AND 1.580 INCHES MAXIMUM IN

OTHER ITEMS IN FSC 5985 — Antennas, Waveguides, and Related Equipment

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5985-00-001-1854 5985-00-001-1862 5985-00-001-1869 5985-00-001-1870 5985-00-001-1871 5985-00-001-1874 5985-00-001-1875 5985-00-001-1876

SUBSTITUTES & CROSS-REFERENCES 1

300-10714Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedDemilitarization required — mutilation

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FREQUENTLY ASKED QUESTIONS

What is CR70AC?

CR70AC is a SWITCH,RADIO FREQUENCY TRANSMISS.

What parts can replace CR70AC?

There is 1 known substitute for CR70AC: 300-10714. Substitute compatibility should be verified for your specific system.

What is the NSN for CR70AC?

CR70AC is cataloged in the U.S. Government catalog under NSN 5985-00-649-8781. This indicates validated use in U.S. government and defense supply chains.

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CR70AC — SWITCH,RADIO FREQUENCY TRANSMISS

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