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PartsTable / COMPONENT / FH556-216A
FH556-216A ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The CONNECTOR,PLUG,ELECTRICAL is a the manufacturer industrial component. Key specifications include overall_length: 2.780 INCHES NOMINAL IN, special_features: MATT IS STAINLESS STEEL; FINISH, BLACK, end_item_identification: FLASH HIDER/ADAPTER, part_name_assigned_by_controlling_agency: FH556-216A(M16) A. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 1005-01-565-2672, 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
FH556-216A
NSN: 1005-01-565-2672
FSC: 1005
CAGE: 0BJZ8 — SUREFIRE, LLC DBA SUREFIRE LLC (USA)
SPECIFICATIONS
overall_length2.780 INCHES NOMINAL IN
special_featuresMATT IS STAINLESS STEEL; FINISH, BLACK
end_item_identificationFLASH HIDER/ADAPTER
part_name_assigned_by_controlling_agencyFH556-216A(M16) A
NSN1005-01-565-2672
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONNECTOR,PLUG,ELECTRICAL TITLE COMPONENT PN FH556-216A MFR CONNECTOR,PLUG,ELECTRI
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH2.780 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYFH556-216A(M16) A
END ITEM IDENTIFICATIONFLASH HIDER/ADAPTER
SPECIAL FEATURESMATT IS STAINLESS STEEL; FINISH, BLACK
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
8365689Interchangeable
interchangeable cross-reference
interchangeable
527297Interchangeable
interchangeable cross-reference
interchangeable
50-107-000Interchangeable
interchangeable cross-reference
interchangeable
7042-1Interchangeable
interchangeable cross-reference
interchangeable
A25A509-114-101Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is FH556-216A?
FH556-216A is a CONNECTOR,PLUG,ELECTRICAL.
What parts can replace FH556-216A?
There are 5 known substitutes for FH556-216A: 8365689, 527297, 50-107-000 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for FH556-216A?
FH556-216A is cataloged in the Federal Logistics Information System (FLIS) under NSN 1005-01-565-2672. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026