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Technical Data Sheet
PartsTable / COMPONENT / RK11542
RK11542 ✓ 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 SCREW,MACHINE is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-01-165-5574, 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
RK11542
NSN: 5305-01-165-5574
FSC: 5305
CAGE: Z1034 — PARKER HANNIFIN (AUSTRALIA) PTY. LIMITED (AUS)
SPECIFICATIONS
Part NumberRK11542
NSN5305-01-165-5574
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: RK11542 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
7Interchangeable
interchangeable cross-reference
interchangeable
11542Interchangeable
interchangeable cross-reference
interchangeable
GPW17017A2Interchangeable
interchangeable cross-reference
interchangeable
120 21/32Interchangeable
interchangeable cross-reference
interchangeable
49742Interchangeable
interchangeable cross-reference
interchangeable
25615Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is RK11542?
RK11542 is a SCREW,MACHINE.
What parts can replace RK11542?
There are 19 known substitutes for RK11542: 7, 11542, GPW17017A2 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for RK11542?
RK11542 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-01-165-5574. 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