643734-2 — CONNECTOR,RECEPTACLE,ELECTRICAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

643734-2: CONNECTOR,RECEPTACLE,ELECTRICAL.

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include body_style: STRAIGHT SHAPE, overall_width: 0.305 INCHES NOMINAL IN, terminal_type: PIN SINGLE MATING END FIRST CONTACT GROUPING, overall_height: 0.750 INCHES NOMINAL IN, overall_length: 1.560 INCHES NOMINAL IN, insert_material: PLASTIC SINGLE MATING END. This part is cataloged in the U.S.

Government catalog under NSN 5935-01-326-7871, 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

643734-2

NSN: 5935-01-326-7871
FSC: 5935 — Connectors, Electrical
CAGE: 00779 — TE CONNECTIVITY CORPORATION (USA)

SPECIFICATIONS

body_style	STRAIGHT SHAPE
overall_width	0.305 INCHES NOMINAL IN
terminal_type	PIN SINGLE MATING END FIRST CONTACT GROUPING
overall_height	0.750 INCHES NOMINAL IN
overall_length	1.560 INCHES NOMINAL IN
insert_material	PLASTIC SINGLE MATING END
contact_material	COPPER ALLOY SINGLE MATING END FIRST CONTACT GROUPING
precious_material	GOLD
terminal_location	BACK SINGLE MATING END FIRST CONTACT GROUPING
mating_end_quantity	1
polarization_method	POLARIZATION WALL
contact_removability	NONREMOVABLE SINGLE MATING END FIRST CONTACT GROUPING
NSN	5935-01-326-7871

COMPONENT DIAGRAM

KEY FEATURES

•

CONNECTOR LOCKING METHOD: FRICTION

•

BODY STYLE: STRAIGHT SHAPE

•

TERMINAL TYPE: PIN SINGLE MATING END FIRST CONTACT GROUPING

•

CONTACT MATERIAL: COPPER ALLOY SINGLE MATING END FIRST CONTACT GROUPING

•

MATING END QUANTITY: 1

•

PRECIOUS MATERIAL: GOLD

•

CONTACT POSITION ARRANGEMENT STYLE: 1 ROW OF CONTACTS NON-INSERTED BOARD SINGLE MATING END

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	0.750 INCHES NOMINAL IN
CONNECTOR LOCKING METHOD	FRICTION
BODY STYLE	STRAIGHT SHAPE
TERMINAL TYPE	PIN SINGLE MATING END FIRST CONTACT GROUPING
CONTACT MATERIAL	COPPER ALLOY SINGLE MATING END FIRST CONTACT GROUPING
MATING END QUANTITY	1
PRECIOUS MATERIAL	GOLD
CONTACT POSITION ARRANGEMENT STYLE	1 ROW OF CONTACTS NON-INSERTED BOARD SINGLE MATING END
PRECIOUS MATERIAL AND WEIGHT	0.025 GOLD GRAINS, TROY
OVERALL LENGTH	1.560 INCHES NOMINAL IN

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

1252-1645Reference document

Same NSN cross-reference

Reference document — Secondary 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 643734-2?

643734-2 is a CONNECTOR,RECEPTACLE,ELECTRICAL.

What parts can replace 643734-2?

There is 1 known substitute for 643734-2: 1252-1645. Substitute compatibility should be verified for your specific system.

What is the NSN for 643734-2?

643734-2 is cataloged in the U.S. Government catalog under NSN 5935-01-326-7871. This indicates validated use in U.S. government and defense supply chains.

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643734-2 — CONNECTOR,RECEPTACLE,ELECTRICAL

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