PartsTable
Technical Data Sheet
506-0019 PC NO 2 ✓ 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 RING,RETAINING 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 5325-01-519-9094, 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
506-0019 PC NO 2
NSN: 5325-01-519-9094
FSC: 5325
CAGE: 53154 — PORTLAND VALVE LLC (USA)
SPECIFICATIONS
Part Number506-0019 PC NO 2
NSN5325-01-519-9094
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 506-0019 PC NO 2 · 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 3
3325X6Interchangeable
interchangeable cross-reference
interchangeable
4730PL1800704Interchangeable
interchangeable cross-reference
interchangeable
SAE J530 6-6 130137Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 506-0019 PC NO 2?
506-0019 PC NO 2 is a RING,RETAINING.
What parts can replace 506-0019 PC NO 2?
There are 3 known substitutes for 506-0019 PC NO 2: 3325X6, 4730PL1800704, SAE J530 6-6 130137. Substitute compatibility should be verified for your specific system.
What is the NSN for 506-0019 PC NO 2?
506-0019 PC NO 2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-01-519-9094. This indicates validated use in U.S. government and defense supply chains.
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