E2289-00 — RING ASSEMBLY,ELECTRICAL CONTACT

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

E2289-00: RING ASSEMBLY,ELECTRICAL CONTACT.

RING ASSEMBLY,ELECTRICAL CONTACT. Key specifications include diameter: 4.875 INCHES NOMINAL IN, surface_treatment: COPPER RING, contact_ring_quantity: 68, supplementary_features: 50 VAC,50 HZ,1 PH; CONTINUOUS DUTY CYCLE; -30 TO +55 DEG C; VIBRATION AND SALT SPRAY PROOF VAC, end_item_identification: AN/TPT-T1(V),RADAR SET. This part is cataloged in the U.S.

Government catalog under NSN 5977-01-308-5496, 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

E2289-00

NSN: 5977-01-308-5496
FSC: 5977 — Electrical Contact Brushes and Electrodes
CAGE: 17399 — ELECTRO-MINIATURES CORP. DBA ELECTRO MINIATURES CORP (USA)

SPECIFICATIONS

diameter	4.875 INCHES NOMINAL IN
surface_treatment	COPPER RING
contact_ring_quantity	68
supplementary_features	50 VAC,50 HZ,1 PH; CONTINUOUS DUTY CYCLE; -30 TO +55 DEG C; VIBRATION AND SALT SPRAY PROOF VAC
end_item_identification	AN/TPT-T1(V),RADAR SET
NSN	5977-01-308-5496

COMPONENT DIAGRAM

KEY FEATURES

•

SUPPLEMENTARY FEATURES: 50 VAC,50 HZ,1 PH; CONTINUOUS DUTY CYCLE; -30 TO +55 DEG C; VIBRATION AND SALT SPRAY PROOF VAC

•

DIAMETER: 4.875 INCHES NOMINAL IN

•

SURFACE TREATMENT: COPPER RING

•

CONTACT RING QUANTITY: 68

TECHNICAL CHARACTERISTICS

SUPPLEMENTARY FEATURES	50 VAC,50 HZ,1 PH; CONTINUOUS DUTY CYCLE; -30 TO +55 DEG C; VIBRATION AND SALT SPRAY PROOF VAC
DIAMETER	4.875 INCHES NOMINAL IN
SURFACE TREATMENT	COPPER RING
END ITEM IDENTIFICATION	AN/TPT-T1(V),RADAR SET
CONTACT RING QUANTITY	68

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 1

8811-0650-1Reference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is E2289-00?

E2289-00 is a RING ASSEMBLY,ELECTRICAL CONTACT.

What parts can replace E2289-00?

There is 1 known substitute for E2289-00: 8811-0650-1. Substitute compatibility should be verified for your specific system.

What is the NSN for E2289-00?

E2289-00 is cataloged in the U.S. Government catalog under NSN 5977-01-308-5496. This indicates validated use in U.S. government and defense supply chains.

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E2289-00 — RING ASSEMBLY,ELECTRICAL CONTACT

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