N681285-1 — RING ASSEMBLY,ELECTRICAL CONTACT

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

N681285-1: RING ASSEMBLY,ELECTRICAL CONTACT.

RING ASSEMBLY,ELECTRICAL CONTACT. Key specifications include width: 0.156 INCHES NOMINAL IN, diameter: 5.875 INCHES NOMINAL IN, overall_height: 2.310 INCHES NOMINAL IN, overall_diameter: 6.880 INCHES NOMINAL IN, special_features: SIX CONDUCTOR ACCESS HOLES MARKED 1,2,3,4,5,AND 6 RESPECTIVELY, special_markings: SIX CONDUCTOR ACCESS HOLES MARKED 1,2,3,MARKGSLIP RINGS AND WIRE LEADS NUMBERED 1 TO 7. This part is cataloged in the U.S.

Government catalog under NSN 5977-00-503-7990, 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

N681285-1

NSN: 5977-00-503-7990
FSC: 5977 — Electrical Contact Brushes and Electrodes
CAGE: 06845 — RAYTHEON COMPANY DBA RAYTHEON CO (USA)

SPECIFICATIONS

width	0.156 INCHES NOMINAL IN
diameter	5.875 INCHES NOMINAL IN
overall_height	2.310 INCHES NOMINAL IN
overall_diameter	6.880 INCHES NOMINAL IN
special_features	SIX CONDUCTOR ACCESS HOLES MARKED 1,2,3,4,5,AND 6 RESPECTIVELY
special_markings	SIX CONDUCTOR ACCESS HOLES MARKED 1,2,3,MARKGSLIP RINGS AND WIRE LEADS NUMBERED 1 TO 7
surface_treatment	SILVER RING
fsc_application_data	RADAR SET,GROUND
contact_ring_quantity	6
mounting_configuration	FOUR NO6 (0.138.) -32 NC 2 THREADED HOLES 0.750FROM CENTER LINEOF RING ASSAY 0.750IN. C TO C IN
NSN	5977-00-503-7990

COMPONENT DIAGRAM

KEY FEATURES

•

FSC APPLICATION DATA: RADAR SET,GROUND

•

OVERALL DIAMETER: 6.880 INCHES NOMINAL IN

•

DIAMETER: 5.875 INCHES NOMINAL IN

•

SURFACE TREATMENT: SILVER RING

•

MOUNTING CONFIGURATION: FOUR NO6 (0.138.) -32 NC 2 THREADED HOLES 0.750FROM CENTER LINEOF RING ASSAY 0.750IN. C TO C IN

•

WIDTH: 0.156 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	2.310 INCHES NOMINAL IN
FSC APPLICATION DATA	RADAR SET,GROUND
OVERALL DIAMETER	6.880 INCHES NOMINAL IN
DIAMETER	5.875 INCHES NOMINAL IN
SPECIAL FEATURES	SIX CONDUCTOR ACCESS HOLES MARKED 1,2,3,4,5,AND 6 RESPECTIVELY
SURFACE TREATMENT	SILVER RING
MOUNTING CONFIGURATION	FOUR NO6 (0.138.) -32 NC 2 THREADED HOLES 0.750FROM CENTER LINEOF RING ASSAY 0.750IN. C TO C IN
WIDTH	0.156 INCHES NOMINAL IN
SPECIAL MARKINGS	SIX CONDUCTOR ACCESS HOLES MARKED 1,2,3,MARKGSLIP RINGS AND WIRE LEADS NUMBERED 1 TO 7
CONTACT RING QUANTITY	6

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

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

Ready to buy N681285-1?

Compare prices from verified sellers on eBay

Buy on eBay →

As an eBay Partner, PartsTable may earn a commission. Your price is not affected.

FREQUENTLY ASKED QUESTIONS

What is N681285-1?

N681285-1 is a RING ASSEMBLY,ELECTRICAL CONTACT.

What is the NSN for N681285-1?

N681285-1 is cataloged in the U.S. Government catalog under NSN 5977-00-503-7990. This indicates validated use in U.S. government and defense supply chains.

Community Feedback

N681285-1 — RING ASSEMBLY,ELECTRICAL CONTACT

Request a Quote — N681285-1