PartsTable
Technical Data Sheet
56312 ✓ Verified by PartsTable
Tactic · 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

A memo game full of adventurous fun! Try to make pairs with the tiles spread on the table. If the pictures match, you can keep the tiles. The player who made the most pairs wins the game! Memo is great for players of all ages! This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-145-0230, 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
56312
NSN: 5305-00-145-0230
FSC: 5305
CAGE: 30076 — HYSTER-YALE GROUP, INC. (USA)
SPECIFICATIONS
materialSTEEL BODY
overall_height0.260 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN
hardness_rating24.0 ROCKWELL C MINIMUM AND 30.0 ROCKWELL C MAXIMUM AND 40.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM LOCATION NOT OTHERWISE SPECIFIED
style_designatorPLAIN
seat_angle_in_deg0.750 NOMINAL
body_inside_diameter1.370 INCHES MINIMUM AND 1.380 INCHES MAXIMUM IN
body_outside_diameter1.627 INCHES MINIMUM AND 1.628 INCHES MAXIMUM IN
seating_surface_shapeANGULAR
NSN5305-00-145-0230
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 56312 · Tactic ⚠ 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
FASTENER LENGTH: 0.297 INCHES MINIMUM AND 0.327 INCHES MAXIMUM IN
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC)
PRIMARY WASHER MATERIAL THICKNESS: 0.031 INCHES MINIMUM AND 0.041 INCHES MAXIMUM IN
INTERNAL DRIVE STYLE: SLOT
WASHER QUANTITY: 1
HEAD HEIGHT: 0.126 INCHES MINIMUM AND 0.156 INCHES MAXIMUM IN
THREAD CLASS: 2A A
THREAD QUANTITY PER INCH: 32
TECHNICAL CHARACTERISTICS (FLIS)
FASTENER LENGTH0.297 INCHES MINIMUM AND 0.327 INCHES MAXIMUM IN
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
PRIMARY WASHER MATERIAL THICKNESS0.031 INCHES MINIMUM AND 0.041 INCHES MAXIMUM IN
INTERNAL DRIVE STYLESLOT
WASHER QUANTITY1
HEAD HEIGHT0.126 INCHES MINIMUM AND 0.156 INCHES MAXIMUM IN
THREAD CLASS2A A
THREAD QUANTITY PER INCH32
PRIMARY WASHER OUTSIDE DIAMETER0.257 INCHES MAXIMUM IN
NOMINAL THREAD DIAMETER0.164 INCHES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
5503TInterchangeable
interchangeable cross-reference
interchangeable
917256Interchangeable
interchangeable cross-reference
interchangeable
504484Interchangeable
interchangeable cross-reference
interchangeable
HG272DInterchangeable
interchangeable cross-reference
interchangeable
71047 C1Interchangeable
interchangeable cross-reference
interchangeable
HG150DInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 56312?
56312 is a INSERT,ENGINE VALVE SEAT manufactured by Tactic.
What parts can replace 56312?
There are 19 known substitutes for 56312: 5503T, 917256, 504484 and 16 more. Substitute compatibility should be verified for your specific system.
Is 56312 still available?
56312 is currently cancelled.
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