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6555B-G501 — 6555B-G501

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

6555B-G501: 6555B-G501.

The 6555B-G501 is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 6645-01-431-3601, 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
6555B-G501
NSN: 6645-01-431-3601
FSC: 6645 — Time Measuring Instruments
CAGE: 22501 — HOWELL LABORATORIES INC DBA HOWELL LABORATORIES INC (USA)
SPECIFICATIONS
Part Number6555B-G501
NSN6645-01-431-3601
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 6555B-G501 TITLE COMPONENT PN 6555B-G501 MFR 6555B-G501
KEY FEATURES
•
MOVEMENT TYPE: ELECTRICAL
•
RESET FEATURE: PROVIDED
•
Generation 501 Platform
TECHNICAL CHARACTERISTICS
MOVEMENT TYPEELECTRICAL
RESET FEATUREPROVIDED
END ITEM IDENTIFICATIONSTRATEGIC SEALIFT CONVERSION SHIPS CLASS;ELECTRICAL PANEL ASSY.
OTHER ITEMS IN FSC 6645 — Time Measuring Instruments
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6645-00-001-1256 6645-00-001-4498 6645-00-001-4584 6645-00-001-9400 6645-00-003-0327 6645-00-003-0328 6645-00-003-0337 6645-00-003-0338
SUBSTITUTES & CROSS-REFERENCES 2
BE524.55Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
6720ITEM10Same 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 6555B-G501?
6555B-G501 is a 6555B-G501.
What parts can replace 6555B-G501?
There are 2 known substitutes for 6555B-G501: BE524.55, 6720ITEM10. Substitute compatibility should be verified for your specific system.
What is the NSN for 6555B-G501?
6555B-G501 is cataloged in the U.S. Government catalog under NSN 6645-01-431-3601. 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.