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708251 — RING ASSEMBLY,ELECTRICAL CONTACT

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

708251: RING ASSEMBLY,ELECTRICAL CONTACT.

RING ASSEMBLY,ELECTRICAL CONTACT. Key specifications include width: 0.048 INCHES NOMINAL IN, diameter: 0.135 INCHES NOMINAL IN, overall_length: 1.464 INCHES NOMINAL IN, overall_diameter: 1.718 INCHES NOMINAL IN, fsc_application_data: VERTICAL GYRO CONTROL, contact_ring_quantity: 10. This part is cataloged in the U.S.

Government catalog under NSN 5977-00-487-7930, 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→ 708251
NSN: 5977-00-487-7930
NIINs: 004877930, 013900735
FSC: 5977 — Electrical Contact Brushes and Electrodes
CAGE: 56232 — LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD (USA)
SPECIFICATIONS
width0.048 INCHES NOMINAL IN
diameter0.135 INCHES NOMINAL IN
overall_length1.464 INCHES NOMINAL IN
overall_diameter1.718 INCHES NOMINAL IN
fsc_application_dataVERTICAL GYRO CONTROL
contact_ring_quantity10
mounting_configurationTHREE 0.140 IN. DIA MTG HOLES ON 1.484 IN. DIA BOLT HOLE CIRCLE IN
NSN5977-00-487-7930
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RING ASSEMBLY,ELECTRICAL CONTACT TITLE COMPONENT PN 708251 MFR RING ASSEMBLY,ELECTRIC
KEY FEATURES
•
FSC APPLICATION DATA: VERTICAL GYRO CONTROL
•
OVERALL DIAMETER: 1.718 INCHES NOMINAL IN
•
DIAMETER: 0.135 INCHES NOMINAL IN
•
MOUNTING CONFIGURATION: THREE 0.140 IN. DIA MTG HOLES ON 1.484 IN. DIA BOLT HOLE CIRCLE IN
•
WIDTH: 0.048 INCHES NOMINAL IN
•
CONTACT RING QUANTITY: 10
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATAVERTICAL GYRO CONTROL
OVERALL DIAMETER1.718 INCHES NOMINAL IN
DIAMETER0.135 INCHES NOMINAL IN
OVERALL LENGTH1.464 INCHES NOMINAL IN
MOUNTING CONFIGURATIONTHREE 0.140 IN. DIA MTG HOLES ON 1.484 IN. DIA BOLT HOLE CIRCLE IN
WIDTH0.048 INCHES NOMINAL IN
CONTACT RING QUANTITY10
SUBSTITUTES & CROSS-REFERENCES 2
N6301Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
F475Same 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)Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 708251?
708251 is a RING ASSEMBLY,ELECTRICAL CONTACT. It is classified as a MRO (MRO_GENERAL).
What parts can replace 708251?
There are 2 known substitutes for 708251: N6301, F475. Substitute compatibility should be verified for your specific system.
What is the NSN for 708251?
708251 is cataloged in the U.S. Government catalog under NSN 5977-00-487-7930. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.