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Technical Data Sheet
PartsTable / MRO / 551-1
551-1 ✓ Verified by PartsTable
Giochi Preziosi · MRO · MRO_GENERAL
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

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include color: RED, material: PLASTIC HANDLE, thickness: 0.031 INCHES NOMINAL IN, body_style: ANGLE SHAPE, EXTERNAL COUPLING, bore_shape: STRAIGHT, shell_type: SOLID. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-01-394-0806, 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→ 551-1
NSN: 6625-01-394-0806
FSC: 6625
CAGE: 24995 — BECKLIN HOLDINGS, INC. (USA)
SPECIFICATIONS
colorRED
materialPLASTIC HANDLE
thickness0.031 INCHES NOMINAL IN
body_styleANGLE SHAPE, EXTERNAL COUPLING
bore_shapeSTRAIGHT
shell_typeSOLID
design_typeSTRAIGHT TAPER SIDE
scale_range+0.1 TO 300.0 POUNDS PER SQUARE INCH SINGLE INDICATOR SINGLE SCALE LBS
thread_class2A A
bore_diameter55.00 MILLIMETERS NOMINAL MM
hole_diameter0.281 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN
overall_width1.3125 INCHES NOMINAL IN
NSN6625-01-394-0806
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Giochi Preziosi CONNECTOR,RECEPTACLE,ELECTRICAL TITLE COMPONENT PN 551-1 MFR Giochi Preziosi CONNECTOR,RECEPTACLE,E
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
6013115Interchangeable
interchangeable cross-reference
interchangeable
5211WDInterchangeable
interchangeable cross-reference
interchangeable
AA59640-811JCBTInterchangeable
interchangeable cross-reference
interchangeable
5-511Interchangeable
interchangeable cross-reference
interchangeable
34228-503PC28Interchangeable
interchangeable cross-reference
interchangeable
5511-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 551-1?
551-1 is a CONNECTOR,RECEPTACLE,ELECTRICAL manufactured by Giochi Preziosi. It is classified as a MRO (MRO_GENERAL).
What parts can replace 551-1?
There are 20 known substitutes for 551-1: 6013115, 5211WD, AA59640-811JCBT and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 551-1?
551-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-01-394-0806. 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