B89789 — B89789

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

B89789: B89789.

The B89789 is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 172 OR COPPER ALLOY 173 CONTACT, overall_length: 0.975 INCHES MAXIMUM IN, mounting_method: FORCE FIT, overall_diameter: 0.119 INCHES MAXIMUM IN, style_designator: SOCKET CONTACT, precious_material: GOLD. This part is cataloged in the U.S.

Government catalog under NSN 5999-01-048-7633, 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

MRO→ MRO_GENERAL→ B89789

NSN: 5999-01-048-7633
FSC: 5999 — Miscellaneous Electrical and Electronic Components
CAGE: K0967 — MBDA UK LTD (GBR)

SPECIFICATIONS

material	COPPER ALLOY 172 OR COPPER ALLOY 173 CONTACT
overall_length	0.975 INCHES MAXIMUM IN
mounting_method	FORCE FIT
overall_diameter	0.119 INCHES MAXIMUM IN
style_designator	SOCKET CONTACT
precious_material	GOLD
surface_treatment	GOLD AND COPPER BODY
cable_entrance_diameter	0.032 INCHES NOMINAL IN
pin_accommodation_diameter	0.061 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN
terminal_type_and_quantity	1 CRIMP END OPPOSITE CONTACT
precious_material_and_location	OUTER SURFACES GOLD
material_document_and_classification	QQ-C-530 FED SPEC ALL MATERIAL RESPONSES BODY
NSN	5999-01-048-7633

COMPONENT DIAGRAM

KEY FEATURES

•

OVERALL DIAMETER: 0.119 INCHES MAXIMUM IN

•

PRECIOUS MATERIAL: GOLD

•

MOUNTING METHOD: FORCE FIT

•

PIN ACCOMMODATION DIAMETER: 0.061 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN

•

STYLE DESIGNATOR: SOCKET CONTACT

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-C-530 FED SPEC ALL MATERIAL RESPONSES BODY

TECHNICAL CHARACTERISTICS

OVERALL DIAMETER	0.119 INCHES MAXIMUM IN
PRECIOUS MATERIAL	GOLD
MOUNTING METHOD	FORCE FIT
PIN ACCOMMODATION DIAMETER	0.061 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN
STYLE DESIGNATOR	SOCKET CONTACT
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-C-530 FED SPEC ALL MATERIAL RESPONSES BODY
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-C-530 FED SPEC ALL MATERIAL RESPONSES CONTACT
OVERALL LENGTH	0.975 INCHES MAXIMUM IN
SURFACE TREATMENT	GOLD AND COPPER CONTACT
SURFACE TREATMENT	GOLD AND COPPER BODY

OTHER ITEMS IN FSC 5999 — Miscellaneous Electrical and Electronic Components

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

5999-00-001-1345 5999-00-001-1346 5999-00-001-1348 5999-00-001-1349 5999-00-001-1355 5999-00-001-1623 5999-00-001-2537 5999-00-001-2539

SUBSTITUTES & CROSS-REFERENCES 1

C21S16-20A0Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is B89789?

B89789 is a B89789. It is classified as a MRO (MRO_GENERAL).

What parts can replace B89789?

There is 1 known substitute for B89789: C21S16-20A0. Substitute compatibility should be verified for your specific system.

What is the NSN for B89789?

B89789 is cataloged in the U.S. Government catalog under NSN 5999-01-048-7633. This indicates validated use in U.S. government and defense supply chains.

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