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PartsTable / COMPONENT / AP4-8
AP4-8 ✓ 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 BELT,V is a the manufacturer industrial component. Key specifications include style_designator: CYLINDRICAL, spring_free_length: 2.940 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3030-00-741-6835, 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
AP4-8
NSN: 3030-00-741-6835
FSC: 3030
CAGE: 1VZM7 — CARLISLE POWER TRANSMISSION PRODUCTS INC (USA)
SPECIFICATIONS
coil_quantity4
style_designatorCYLINDRICAL
spring_free_length2.940 INCHES NOMINAL IN
NSN3030-00-741-6835
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BELT,V TITLE COMPONENT PN AP4-8 MFR BELT,V
KEY FEATURES
•
ANGLE: 40.0 DEGREES
•
STYLE DESIGNATOR: PLAIN, COG OR NOTCHED
•
NOMINAL EFFECTIVE OUTSIDE LENGTH: 50.000 INCHES IN
•
STRENGTHENING FEATURE: SYNTHETIC CORD
•
NOMINAL PITCH LENGTH: 49.300 INCHES IN
•
CROSS-SECTIONAL SIZE: A
•
ENVIRONMENTAL PROTECTION: HEAT RESISTANT AND OIL RESISTANT AND STATIC FREE
TECHNICAL CHARACTERISTICS (FLIS)
ANGLE40.0 DEGREES
STYLE DESIGNATORPLAIN, COG OR NOTCHED
NOMINAL EFFECTIVE OUTSIDE LENGTH50.000 INCHES IN
END ITEM IDENTIFICATIONLOGISTICS SUPPORT VESSEL
STRENGTHENING FEATURESYNTHETIC CORD
NOMINAL PITCH LENGTH49.300 INCHES IN
CROSS-SECTIONAL SIZEA
ENVIRONMENTAL PROTECTIONHEAT RESISTANT AND OIL RESISTANT AND STATIC FREE
NOMINAL WIDTH0.500 INCHES IN
PERFORMANCE TYPEHEAVY DUTY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
185414-427Interchangeable
interchangeable cross-reference
interchangeable
MS39242-33Interchangeable
interchangeable cross-reference
interchangeable
4L500Interchangeable
interchangeable cross-reference
interchangeable
A48Interchangeable
interchangeable cross-reference
interchangeable
B107.300 CAT 14 TY1CLEST2Interchangeable
interchangeable cross-reference
interchangeable
568-4749Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AP4-8?
AP4-8 is a BELT,V.
What parts can replace AP4-8?
There are 19 known substitutes for AP4-8: 185414-427, MS39242-33, 4L500 and 16 more. Substitute compatibility should be verified for your specific system.
Is AP4-8 still available?
AP4-8 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026