PartsTable
Technical Data Sheet
PartsTable / COMPONENT / SP502
SP502 ✓ Verified by PartsTable
— · BOLT SCREW
WHAT YOU NEED TO KNOW
Grade/class stamped on head determines strength Metric and imperial threads look similar — measure pitch
Verify thread pitch — metric != imperial
PRODUCT OVERVIEW

The PULLEY DRIVE GENERA is a the manufacturer industrial component. Key specifications include machine_type: NONPORTABLE NONELECTRIC, special_features: FOUR COLOR RIBBON,RED,BLUE,YELLOW AND GREEN, end_item_identification: OATS, manufacturer_identifying_number: ACCEL500. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-021-4002, 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
SP502
NSN: 5305-00-021-4002
FSC: 5305
CAGE: 24785 — VICKERS INC (USA)
SPECIFICATIONS
machine_typeNONPORTABLE NONELECTRIC
special_featuresFOUR COLOR RIBBON,RED,BLUE,YELLOW AND GREEN
end_item_identificationOATS
manufacturer_identifying_numberACCEL500
NSN5305-00-021-4002
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: SP502 · OEM ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
THREAD LENGTH: 0.750 INCHES NOMINAL IN
•
NOMINAL THREAD DIAMETER: 0.250 INCHES IN
•
HARDNESS RATING: 100.0 ROCKWELL B MAXIMUM OVERALL
•
MATERIAL: STEEL OVERALL
•
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC)
•
THREAD QUANTITY PER INCH: 20
•
THREAD DIRECTION: RIGHT-HAND
•
SURFACE TREATMENT: CADMIUM OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
THREAD LENGTH0.750 INCHES NOMINAL IN
NOMINAL THREAD DIAMETER0.250 INCHES IN
HARDNESS RATING100.0 ROCKWELL B MAXIMUM OVERALL
MATERIALSTEEL OVERALL
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
THREAD QUANTITY PER INCH20
THREAD DIRECTIONRIGHT-HAND
SURFACE TREATMENTCADMIUM OVERALL
HEAD STYLEHEXAGON
THREAD CLASS2A A
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
76771Interchangeable
interchangeable cross-reference
interchangeable
913-6Interchangeable
interchangeable cross-reference
interchangeable
SP502Interchangeable
interchangeable cross-reference
interchangeable
SP502ASInterchangeable
interchangeable cross-reference
interchangeable
1089066Interchangeable
interchangeable cross-reference
interchangeable
21-400-2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy SP502?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is SP502?
SP502 is a PULLEY DRIVE GENERA.
What parts can replace SP502?
There are 11 known substitutes for SP502: 76771, 913-6, SP502 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SP502?
SP502 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-021-4002. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — SP502

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026