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256377-3 — INSERT,BALANCING SUPPORT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

256377-3: INSERT,BALANCING SUPPORT.

The INSERT,BALANCING SUPPORT is a the manufacturer industrial component. Key specifications include end_item_identification: GTC MODEL 85-70. This part is cataloged in the U.S.

Government catalog under NSN 4920-00-562-7256, 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
256377-3
NSN: 4920-00-562-7256
FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
CAGE: 70210 — HONEYWELL INTERNATIONAL INC. DIV AEROSPACE - TORRANCE (USA)
SPECIFICATIONS
end_item_identificationGTC MODEL 85-70
NSN4920-00-562-7256
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available INSERT,BALANCING SUPPORT TITLE COMPONENT PN 256377-3 MFR INSERT,BALANCING SUPPO
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATIONGTC MODEL 85-70
OTHER ITEMS IN FSC 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4920-00-000-0190 4920-00-001-1405 4920-00-001-1716 4920-00-001-1744 4920-00-001-1745 4920-00-001-1746 4920-00-001-1747 4920-00-001-1748
SUBSTITUTES & CROSS-REFERENCES 1
260798-3Reference 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 256377-3?
256377-3 is a INSERT,BALANCING SUPPORT.
What parts can replace 256377-3?
There is 1 known substitute for 256377-3: 260798-3. Substitute compatibility should be verified for your specific system.
What is the NSN for 256377-3?
256377-3 is cataloged in the U.S. Government catalog under NSN 4920-00-562-7256. 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.