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Technical Data Sheet
PartsTable / MRO / C50-7
C50-7 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Match nut grade to bolt grade for full strength Lock nuts prevent loosening under vibration
Don't mix grades — weakens the joint
PRODUCT OVERVIEW

The RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include diameter: 0.7465 INCHES MINIMUM AND 0.7480 INCHES MAXIMUM IN, material: STEEL OVERALL, document_type: TECHNICAL MANUAL, end_item_name: FORK LIFT TRUCK, overall_length: 1.938 INCHES NOMINAL IN, document_source: 19099. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-316-0923, 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→ C50-7
NSN: 5315-00-316-0923
FSC: 5315
CAGE: 23040 — FORD MOTOR CO FORD PARTS AND SERVICE DIV GOVERNMENT PART SALES (USA)
SPECIFICATIONS
diameter0.7465 INCHES MINIMUM AND 0.7480 INCHES MAXIMUM IN
materialSTEEL OVERALL
document_typeTECHNICAL MANUAL
end_item_nameFORK LIFT TRUCK
overall_length1.938 INCHES NOMINAL IN
document_source19099
end_item_source78640
first_end_styleCHAMFERED
hardness_rating60.0 ROCKWELL C MINIMUM AND 64.0 ROCKWELL C MAXIMUM OVERALL
undercut_radius0.156 INCHES NOMINAL IN
special_featuresPARTS KIT,HYDRAULIC BRAKE WHEEL CYLINDER
features_providedCASEHARDENED
NSN5315-00-316-0923
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: C50-7 · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
FIRST END STYLE: CHAMFERED
•
HARDNESS RATING: 60.0 ROCKWELL C MINIMUM AND 64.0 ROCKWELL C MAXIMUM OVERALL
•
FIRST END TAPER LENGTH: 0.062 INCHES NOMINAL IN
•
FEATURES PROVIDED: CASEHARDENED
•
UNDERCUT RADIUS: 0.156 INCHES NOMINAL IN
•
FIRST END LOCATION: BOTH ENDS
•
FIRST END TAPER ANGLE: 45.0 DEGREES NOMINAL
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH1.938 INCHES NOMINAL IN
FIRST END STYLECHAMFERED
HARDNESS RATING60.0 ROCKWELL C MINIMUM AND 64.0 ROCKWELL C MAXIMUM OVERALL
FIRST END TAPER LENGTH0.062 INCHES NOMINAL IN
FEATURES PROVIDEDCASEHARDENED
UNDERCUT RADIUS0.156 INCHES NOMINAL IN
FIRST END LOCATIONBOTH ENDS
FIRST END TAPER ANGLE45.0 DEGREES NOMINAL
MATERIALSTEEL OVERALL
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
R-33-MInterchangeable
interchangeable cross-reference
interchangeable
101620Interchangeable
interchangeable cross-reference
interchangeable
HG31MInterchangeable
interchangeable cross-reference
interchangeable
24893Interchangeable
interchangeable cross-reference
interchangeable
851621Interchangeable
interchangeable cross-reference
interchangeable
3024893-4Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is C50-7?
C50-7 is a RELAY,ELECTROMAGNETIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace C50-7?
There are 15 known substitutes for C50-7: R-33-M, 101620, HG31M and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for C50-7?
C50-7 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-316-0923. 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