166121-9 — CONNECTOR,RECEPTACLE,ELECTRICAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

166121-9: CONNECTOR,RECEPTACLE,ELECTRICAL.

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include body_style: RECTANGULAR SHAPE, body_width: 0.125 INCHES NOMINAL IN, overall_height: 0.750 INCHES NOMINAL IN, overall_length: 1.536 INCHES NOMINAL IN, insert_material: PLASTIC POLYAMIDE NYLON SINGLE MATING END, contact_material: COPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING. This part is cataloged in the U.S.

Government catalog under NSN 5935-01-065-7473, 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

166121-9

NSN: 5935-01-065-7473
FSC: 5935 — Connectors, Electrical
CAGE: 54X10 — RAYTHEON COMPANY (USA)

SPECIFICATIONS

body_style	RECTANGULAR SHAPE
body_width	0.125 INCHES NOMINAL IN
overall_height	0.750 INCHES NOMINAL IN
overall_length	1.536 INCHES NOMINAL IN
insert_material	PLASTIC POLYAMIDE NYLON SINGLE MATING END
contact_material	COPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
terminal_location	BACK SINGLE MATING END SINGLE CONTACT GROUPING
mating_end_quantity	1
contact_removability	REMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
included_contact_type	ROUND PIN SINGLE MATING END SINGLE CONTACT GROUPING
contact_surface_treatment	TIN SINGLE MATING END SINGLE CONTACT GROUPING
included_contact_quantity	10 SINGLE MATING END SINGLE CONTACT GROUPING
NSN	5935-01-065-7473

COMPONENT DIAGRAM

KEY FEATURES

•

CONTACT MAXIMUM CURRENT RATING IN AMPS: 13.0 SINGLE MATING END SINGLE CONTACT GROUPING

•

BODY STYLE: RECTANGULAR SHAPE

•

CONTACT MATERIAL: COPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING

•

MATING END QUANTITY: 1

•

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

•

BODY WIDTH: 0.125 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	0.750 INCHES NOMINAL IN
CONTACT MAXIMUM CURRENT RATING IN AMPS	13.0 SINGLE MATING END SINGLE CONTACT GROUPING
BODY STYLE	RECTANGULAR SHAPE
CONTACT MATERIAL	COPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
MATING END QUANTITY	1
CONTACT POSITION ARRANGEMENT STYLE	1 ROW OF CONTACTS NON-INSERTED BOARD SINGLE MATING END
BODY WIDTH	0.125 INCHES NOMINAL IN
OVERALL LENGTH	1.536 INCHES NOMINAL IN
TERMINAL LOCATION	BACK SINGLE MATING END SINGLE CONTACT GROUPING
INCLUDED CONTACT QUANTITY	10 SINGLE MATING END SINGLE CONTACT GROUPING

SUBSTITUTES & CROSS-REFERENCES 2

1251-3475Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

2100-02-0088Reference 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 166121-9?

166121-9 is a CONNECTOR,RECEPTACLE,ELECTRICAL.

What parts can replace 166121-9?

There are 2 known substitutes for 166121-9: 1251-3475, 2100-02-0088. Substitute compatibility should be verified for your specific system.

What is the NSN for 166121-9?

166121-9 is cataloged in the U.S. Government catalog under NSN 5935-01-065-7473. This indicates validated use in U.S. government and defense supply chains.

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166121-9 — CONNECTOR,RECEPTACLE,ELECTRICAL

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