66505-4 — 66505-4

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

66505-4: 66505-4.

The 66505-4 is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY CONTACT, overall_length: 0.275 INCHES NOMINAL IN, mounting_method: FORCE FIT, overall_diameter: 0.060 INCHES NOMINAL IN, style_designator: SOCKET CONTACT, precious_material: GOLD. This part is cataloged in the U.S.

Government catalog under NSN 5999-01-192-3259, 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→ 66505-4

NSN: 5999-01-192-3259
FSC: 5999 — Miscellaneous Electrical and Electronic Components
CAGE: 00779 — TE CONNECTIVITY CORPORATION (USA)

SPECIFICATIONS

material	COPPER ALLOY CONTACT
overall_length	0.275 INCHES NOMINAL IN
mounting_method	FORCE FIT
overall_diameter	0.060 INCHES NOMINAL IN
style_designator	SOCKET CONTACT
precious_material	GOLD
surface_treatment	GOLD AND COPPER ALLOY CONTACT
pin_accommodation_diameter	0.040 INCHES NOMINAL IN
terminal_type_and_quantity	1 CRIMP AXIALLY AT ONE END
precious_material_and_weight	0.005 GOLD GRAINS, TROY
precious_material_and_location	CONTACT SURFACE GOLD
material_document_and_classification	QQ-B-750 MIL SPEC SINGLE MATERIAL RESPONSE CONTACT
NSN	5999-01-192-3259

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-G-45204 MIL SPEC 1ST TREATMENT RESPONSE AND MIL-C-14550 MIL SPEC 2ND TREATMENT RESPONSE CONTACT

•

OVERALL DIAMETER: 0.060 INCHES NOMINAL IN

•

PRECIOUS MATERIAL: GOLD

•

MOUNTING METHOD: FORCE FIT

•

PIN ACCOMMODATION DIAMETER: 0.040 INCHES NOMINAL IN

•

STYLE DESIGNATOR: SOCKET CONTACT

•

PRECIOUS MATERIAL AND WEIGHT: 0.005 GOLD GRAINS, TROY

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-B-750 MIL SPEC SINGLE MATERIAL RESPONSE CONTACT

TECHNICAL CHARACTERISTICS

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-G-45204 MIL SPEC 1ST TREATMENT RESPONSE AND MIL-C-14550 MIL SPEC 2ND TREATMENT RESPONSE CONTACT
OVERALL DIAMETER	0.060 INCHES NOMINAL IN
PRECIOUS MATERIAL	GOLD
MOUNTING METHOD	FORCE FIT
PIN ACCOMMODATION DIAMETER	0.040 INCHES NOMINAL IN
STYLE DESIGNATOR	SOCKET CONTACT
PRECIOUS MATERIAL AND WEIGHT	0.005 GOLD GRAINS, TROY
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-B-750 MIL SPEC SINGLE MATERIAL RESPONSE CONTACT
OVERALL LENGTH	0.275 INCHES NOMINAL IN
SURFACE TREATMENT	GOLD AND COPPER ALLOY CONTACT

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 2

801495-002Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

576100424Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 66505-4?

66505-4 is a 66505-4. It is classified as a MRO (MRO_GENERAL).

What parts can replace 66505-4?

There are 2 known substitutes for 66505-4: 801495-002, 576100424. Substitute compatibility should be verified for your specific system.

What is the NSN for 66505-4?

66505-4 is cataloged in the U.S. Government catalog under NSN 5999-01-192-3259. This indicates validated use in U.S. government and defense supply chains.

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