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Technical Data Sheet
PartsTable / COMPONENT / 503-8774-002
503-8774-002 ✓ 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 503-8774-002 is a the manufacturer industrial component. Key specifications include color: BLACK, overall_depth: 0.438 INCHES NOMINAL IN, inside_diameter: 0.250 INCHES NOMINAL IN, outside_diameter: 1.125 INCHES NOMINAL IN, screw_drive_type: CROSS RECESS TYPE 1, style_designator: ROUND. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5355-00-197-1299, 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
503-8774-002
NSN: 5355-00-197-1299
FSC: 5355
CAGE: 13499 — ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS (USA)
SPECIFICATIONS
colorBLACK
overall_depth0.438 INCHES NOMINAL IN
inside_diameter0.250 INCHES NOMINAL IN
outside_diameter1.125 INCHES NOMINAL IN
screw_drive_typeCROSS RECESS TYPE 1
style_designatorROUND
attachment_methodSETSCREWS
overall_thickness0.625 INCHES NOMINAL IN
nominal_thread_size0.190 INCHES SCREW HOLE IN
setscrew_hole_quantity2
thread_quantity_per_inch32 SCREW HOLE
thread_series_designatorUNF SCREW HOLE
NSN5355-00-197-1299
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 503-8774-002 TITLE COMPONENT PN 503-8774-002 MFR 503-8774-002
KEY FEATURES
•
SCREW DRIVE TYPE: CROSS RECESS TYPE 1
•
ATTACHMENT METHOD: SETSCREWS
•
OVERALL THICKNESS: 0.625 INCHES NOMINAL IN
•
THREAD QUANTITY PER INCH: 32 SCREW HOLE
•
THREAD SERIES DESIGNATOR: UNF SCREW HOLE
•
NOMINAL THREAD SIZE: 0.190 INCHES SCREW HOLE IN
•
STYLE DESIGNATOR: ROUND
•
COLOR: BLACK
TECHNICAL CHARACTERISTICS (FLIS)
SCREW DRIVE TYPECROSS RECESS TYPE 1
ATTACHMENT METHODSETSCREWS
OVERALL THICKNESS0.625 INCHES NOMINAL IN
THREAD QUANTITY PER INCH32 SCREW HOLE
THREAD SERIES DESIGNATORUNF SCREW HOLE
NOMINAL THREAD SIZE0.190 INCHES SCREW HOLE IN
STYLE DESIGNATORROUND
COLORBLACK
SHAFT ACCOMMODATION STYLEROUND
OUTSIDE DIAMETER1.125 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
SAE-J512Interchangeable
interchangeable cross-reference
interchangeable
148072Interchangeable
interchangeable cross-reference
interchangeable
3-2 040102CInterchangeable
interchangeable cross-reference
interchangeable
627971Interchangeable
interchangeable cross-reference
interchangeable
A19908Interchangeable
interchangeable cross-reference
interchangeable
E15840DInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 503-8774-002?
503-8774-002 is a 503-8774-002.
What parts can replace 503-8774-002?
There are 11 known substitutes for 503-8774-002: SAE-J512, 148072, 3-2 040102C and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 503-8774-002?
503-8774-002 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5355-00-197-1299. This indicates validated use in U.S. government and defense supply chains.
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Last verified: July 2026