PartsTable
Technical Data Sheet
12Z52PC30 ✓ 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 BOLT,EYE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, shank_length: 2.500 INCHES NOMINAL IN, thread_class: 2A A, thread_length: 2.500 INCHES MINIMUM IN, overall_length: 6.688 INCHES NOMINAL IN, style_designator: ROUND, CLOSED W/SHOULDER. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5306-00-271-6819, 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
12Z52PC30
NSN: 5306-00-271-6819
FSC: 5306
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialSTEEL OVERALL
shank_length2.500 INCHES NOMINAL IN
thread_class2A A
thread_length2.500 INCHES MINIMUM IN
overall_length6.688 INCHES NOMINAL IN
style_designatorROUND, CLOSED W/SHOULDER
thread_directionRIGHT-HAND
eye_outside_width3.562 INCHES NOMINAL IN
shoulder_diameter1.562 INCHES NOMINAL IN
eye_stock_diameter0.875 INCHES NOMINAL IN
shoulder_thickness0.406 INCHES NOMINAL IN
eye_inside_diameter1.812 INCHES NOMINAL IN
NSN5306-00-271-6819
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 12Z52PC30 · 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 QUANTITY PER INCH: 8
THREAD CLASS: 2A A
SHOULDER THICKNESS: 0.406 INCHES NOMINAL IN
EYE INSIDE DIAMETER: 1.812 INCHES NOMINAL IN
THREAD LENGTH: 2.500 INCHES MINIMUM IN
NOMINAL THREAD DIAMETER: 1.000 INCHES IN
MATERIAL: STEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-890,CL BS MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
THREAD QUANTITY PER INCH8
THREAD CLASS2A A
SHOULDER THICKNESS0.406 INCHES NOMINAL IN
EYE INSIDE DIAMETER1.812 INCHES NOMINAL IN
THREAD LENGTH2.500 INCHES MINIMUM IN
NOMINAL THREAD DIAMETER1.000 INCHES IN
MATERIALSTEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-890,CL BS MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
EYE OUTSIDE WIDTH3.562 INCHES NOMINAL IN
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
3Upgraded Successor
successor cross-reference
successor
MIL-S-24093AInterchangeable
interchangeable cross-reference
interchangeable
MIL-S-24093Interchangeable
interchangeable cross-reference
interchangeable
MIL-S-890Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 12Z52PC30?
12Z52PC30 is a BOLT,EYE.
What parts can replace 12Z52PC30?
There are 4 known substitutes for 12Z52PC30: 3, MIL-S-24093A, MIL-S-24093 and 1 more. Substitute compatibility should be verified for your specific system.
Is 12Z52PC30 still available?
12Z52PC30 is currently cancelled.
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