521-012 — INSERT,ELECTRICAL CONNECTOR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

521-012: INSERT,ELECTRICAL CONNECTOR.

The INSERT,ELECTRICAL CONNECTOR is a the manufacturer industrial component. Key specifications include overall_width: 0.762 INCHES NOMINAL IN, overall_height: 0.005 INCHES NOMINAL IN, overall_length: 1.312 INCHES NOMINAL IN, special_features: FITS JEDEC CASE STYLE TO 66, style_designator: FLAT, DIAMOND, unable_to_decode: UNABLE TO DECODE. This part is cataloged in the U.S.

Government catalog under NSN 5930-00-924-4734, 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

521-012

NSN: 5930-00-924-4734
NIINs: 009244734, 011461367, 014750146, 016654255
FSC: 5930 — Switches
CAGE: 13848 — JOHNSON E F CO COMCO/COMMUNICATIONS CO DIV (USA)

SPECIFICATIONS

overall_width	0.762 INCHES NOMINAL IN
overall_height	0.005 INCHES NOMINAL IN
overall_length	1.312 INCHES NOMINAL IN
special_features	FITS JEDEC CASE STYLE TO 66
style_designator	FLAT, DIAMOND
unable_to_decode	UNABLE TO DECODE
third_hole_spacing	0.960 INCHES NOMINAL IN
first_hole_diameter	0.140 INCHES NOMINAL IN
fourth_hole_spacing	0.200 INCHES NOMINAL IN
nominal_thread_size	0.469 INCHES IN
second_hole_spacing	0.580 INCHES NOMINAL IN
second_hole_diameter	0.063 INCHES NOMINAL IN
NSN	5930-00-924-4734

COMPONENT DIAGRAM

KEY FEATURES

•

NOMINAL THREAD SIZE: 0.469 INCHES IN

•

NONPILE-UP CONTACT ARRANGEMENT: 3 POLE, SINGLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT

•

MAXIMUM VOLTAGE RATING IN VOLTS: 250.0 AC

•

THREAD QUANTITY PER INCH: 32

•

TERMINAL TYPE AND QUANTITY: 6 TAB, SOLDER LUG

•

THREAD SERIES DESIGNATOR: UNS

•

CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE: 10.000 AMPERES RESISTIVE AC

TECHNICAL CHARACTERISTICS

NOMINAL THREAD SIZE	0.469 INCHES IN
NONPILE-UP CONTACT ARRANGEMENT	3 POLE, SINGLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT
MAXIMUM VOLTAGE RATING IN VOLTS	250.0 AC
THREAD QUANTITY PER INCH	32
TERMINAL TYPE AND QUANTITY	6 TAB, SOLDER LUG
THREAD SERIES DESIGNATOR	UNS
CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE	10.000 AMPERES RESISTIVE AC

SUBSTITUTES & CROSS-REFERENCES 3

310069Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

B46627Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

7700K1Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 521-012?

521-012 is a INSERT,ELECTRICAL CONNECTOR.

What parts can replace 521-012?

There are 3 known substitutes for 521-012: 310069, B46627, 7700K1. Substitute compatibility should be verified for your specific system.

What is the NSN for 521-012?

521-012 is cataloged in the U.S. Government catalog under NSN 5930-00-924-4734. This indicates validated use in U.S. government and defense supply chains.

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521-012 — INSERT,ELECTRICAL CONNECTOR

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