KR7-21C1-2 — CONNECTOR,PLUG,ELECTRICAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

KR7-21C1-2: CONNECTOR,PLUG,ELECTRICAL.

The CONNECTOR,PLUG,ELECTRICAL is a the manufacturer industrial component. Key specifications include thread_class: 2B, overall_length: 2.187 INCHES NOMINAL IN, shell_material: ALUMINUM ALLOY, insert_material: PLASTIC SINGLE MATING END, overall_diameter: 1.359 INCHES NOMINAL IN, thread_direction: RIGHT-HAND. This part is cataloged in the U.S.

Government catalog under NSN 5935-00-984-2064, 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

KR7-21C1-2

NSN: 5935-00-984-2064
FSC: 5935 — Connectors, Electrical
CAGE: 71468 — ITT CANNON LLC (USA)

SPECIFICATIONS

thread_class	2B
overall_length	2.187 INCHES NOMINAL IN
shell_material	ALUMINUM ALLOY
insert_material	PLASTIC SINGLE MATING END
overall_diameter	1.359 INCHES NOMINAL IN
thread_direction	RIGHT-HAND
mating_end_quantity	1
nominal_thread_size	1.563 INCHES IN
contact_removability	NONREMOVABLE SINGLE MATING END ALL CONTACT GROUPINGS
threaded_device_type	COUPLING FACILITY
included_contact_type	ROUND SOCKET SINGLE MATING END ALL CONTACT GROUPINGS
cable_entrance_diameter	0.500 INCHES NOMINAL IN
NSN	5935-00-984-2064

COMPONENT DIAGRAM

KEY FEATURES

•

CONTACT MAXIMUM CURRENT RATING IN AMPS: 10.0 SINGLE MATING END SECOND CONTACT GROUPING

•

CONNECTOR LOCKING METHOD: INTERNALLY THREADED COUPLING NUT

•

OVERALL DIAMETER: 1.359 INCHES NOMINAL IN

•

MATING END QUANTITY: 1

•

SHELL SURFACE TREATMENT: ANODIZE

•

INCLUDED CONTACT QUANTITY: 2 SINGLE MATING END FIRST CONTACT GROUPING

TECHNICAL CHARACTERISTICS

CONTACT MAXIMUM CURRENT RATING IN AMPS	10.0 SINGLE MATING END SECOND CONTACT GROUPING
CONTACT MAXIMUM CURRENT RATING IN AMPS	15.0 SINGLE MATING END FIRST CONTACT GROUPING
CONNECTOR LOCKING METHOD	INTERNALLY THREADED COUPLING NUT
OVERALL DIAMETER	1.359 INCHES NOMINAL IN
MATING END QUANTITY	1
SHELL SURFACE TREATMENT	ANODIZE
OVERALL LENGTH	2.187 INCHES NOMINAL IN
INCLUDED CONTACT QUANTITY	2 SINGLE MATING END FIRST CONTACT GROUPING
INCLUDED CONTACT QUANTITY	5 SINGLE MATING END SECOND CONTACT GROUPING
THREAD DIRECTION	RIGHT-HAND

OTHER ITEMS IN FSC 5935 — Connectors, Electrical

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

5935-00-000-8180 5935-00-001-1344 5935-00-001-1347 5935-00-001-1350 5935-00-001-1351 5935-00-001-1353 5935-00-001-1627 5935-00-001-1628

SUBSTITUTES & CROSS-REFERENCES 1

1251-0081Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is KR7-21C1-2?

KR7-21C1-2 is a CONNECTOR,PLUG,ELECTRICAL.

What parts can replace KR7-21C1-2?

There is 1 known substitute for KR7-21C1-2: 1251-0081. Substitute compatibility should be verified for your specific system.

What is the NSN for KR7-21C1-2?

KR7-21C1-2 is cataloged in the U.S. Government catalog under NSN 5935-00-984-2064. This indicates validated use in U.S. government and defense supply chains.

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KR7-21C1-2 — CONNECTOR,PLUG,ELECTRICAL

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