479898PC2 — RING ASSEMBLY,ELECTRICAL CONTACT

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

479898PC2: RING ASSEMBLY,ELECTRICAL CONTACT.

RING ASSEMBLY,ELECTRICAL CONTACT. Key specifications include width: 0.250 INCHES NOMINAL IN, diameter: 1.625 INCHES NOMINAL AND 2.125 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, overall_height: 0.891 INCHES NOMINAL IN, overall_diameter: 3.875 INCHES NOMINAL IN, surface_treatment: SILVER RING, mounting_configuration: THREE 4-40 IN. TAPPED MTG HOLES SPACED EQUALLY ON 0.406 IN.

RADIUS IN. This part is cataloged in the U.S. Government catalog under NSN 5977-00-557-2190, 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

479898PC2

NSN: 5977-00-557-2190
FSC: 5977 — Electrical Contact Brushes and Electrodes
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)

SPECIFICATIONS

width	0.250 INCHES NOMINAL IN
diameter	1.625 INCHES NOMINAL AND 2.125 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_height	0.891 INCHES NOMINAL IN
overall_diameter	3.875 INCHES NOMINAL IN
surface_treatment	SILVER RING
contact_ring_quantity	4
mounting_configuration	THREE 4-40 IN. TAPPED MTG HOLES SPACED EQUALLY ON 0.406 IN. RADIUS IN
NSN	5977-00-557-2190

COMPONENT DIAGRAM

KEY FEATURES

•

OVERALL DIAMETER: 3.875 INCHES NOMINAL IN

•

DIAMETER: 1.625 INCHES NOMINAL AND 2.125 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN

•

SURFACE TREATMENT: SILVER RING

•

MOUNTING CONFIGURATION: THREE 4-40 IN. TAPPED MTG HOLES SPACED EQUALLY ON 0.406 IN. RADIUS IN

•

WIDTH: 0.250 INCHES NOMINAL IN

•

CONTACT RING QUANTITY: 4

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	0.891 INCHES NOMINAL IN
OVERALL DIAMETER	3.875 INCHES NOMINAL IN
DIAMETER	1.625 INCHES NOMINAL AND 2.125 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
SURFACE TREATMENT	SILVER RING
MOUNTING CONFIGURATION	THREE 4-40 IN. TAPPED MTG HOLES SPACED EQUALLY ON 0.406 IN. RADIUS IN
WIDTH	0.250 INCHES NOMINAL IN
CONTACT RING QUANTITY	4

OTHER ITEMS IN FSC 5977 — Electrical Contact Brushes and Electrodes

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

5977-00-001-8018 5977-00-001-8867 5977-00-002-9654 5977-00-003-0257 5977-00-003-0258 5977-00-003-0264 5977-00-003-1196 5977-00-003-1197

SUBSTITUTES & CROSS-REFERENCES 2

T9014426-2Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

T9014429Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 479898PC2?

479898PC2 is a RING ASSEMBLY,ELECTRICAL CONTACT.

What parts can replace 479898PC2?

There are 2 known substitutes for 479898PC2: T9014426-2, T9014429. Substitute compatibility should be verified for your specific system.

What is the NSN for 479898PC2?

479898PC2 is cataloged in the U.S. Government catalog under NSN 5977-00-557-2190. This indicates validated use in U.S. government and defense supply chains.

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479898PC2 — RING ASSEMBLY,ELECTRICAL CONTACT

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