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Technical Data Sheet
PartsTable / COMPONENT / 812X140
812X140 ✓ 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. Key specifications include material: STEEL, end_style: VERTEX OUTSIDE PERIPHERY, ring_style: STRAIGHT GAP, usage_design: EXTERNAL, inside_diameter: 0.562 INCHES MINIMUM AND 0.591 INCHES MAXIMUM IN, major_thickness: 0.055 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-00-282-0709, 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
812X140
NSN: 5325-00-282-0709
FSC: 5325
CAGE: 0E9N0 — DAVID BROWN HYDRAULICS INC DBA HYDRECO (USA)
SPECIFICATIONS
materialSTEEL
end_styleVERTEX OUTSIDE PERIPHERY
ring_styleSTRAIGHT GAP
usage_designEXTERNAL
inside_diameter0.562 INCHES MINIMUM AND 0.591 INCHES MAXIMUM IN
major_thickness0.055 INCHES NOMINAL IN
outside_diameter0.670 INCHES MINIMUM AND 0.703 INCHES MAXIMUM IN
casehardening_indicatorNOT CASEHARDENED
cross-sectional_shape_styleRECTANGULAR
NSN5325-00-282-0709
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 812X140 · 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
•
RING STYLE: STRAIGHT GAP
•
END STYLE: VERTEX OUTSIDE PERIPHERY
•
MATERIAL: STEEL
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
MAJOR THICKNESS: 0.055 INCHES NOMINAL IN
•
INSIDE DIAMETER: 0.562 INCHES MINIMUM AND 0.591 INCHES MAXIMUM IN
•
USAGE DESIGN: EXTERNAL
•
OUTSIDE DIAMETER: 0.670 INCHES MINIMUM AND 0.703 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
RING STYLESTRAIGHT GAP
END STYLEVERTEX OUTSIDE PERIPHERY
MATERIALSTEEL
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
MAJOR THICKNESS0.055 INCHES NOMINAL IN
INSIDE DIAMETER0.562 INCHES MINIMUM AND 0.591 INCHES MAXIMUM IN
USAGE DESIGNEXTERNAL
OUTSIDE DIAMETER0.670 INCHES MINIMUM AND 0.703 INCHES MAXIMUM IN
CASEHARDENING INDICATORNOT CASEHARDENED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 25
3-16-1Interchangeable
interchangeable cross-reference
interchangeable
A3-16RD TINNEDInterchangeable
interchangeable cross-reference
interchangeable
MS35446-1Interchangeable
interchangeable cross-reference
interchangeable
6715Interchangeable
interchangeable cross-reference
interchangeable
D9484-59-7Interchangeable
interchangeable cross-reference
interchangeable
44615K422Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 812X140?
812X140 is a RING,RETAINING.
What parts can replace 812X140?
There are 25 known substitutes for 812X140: 3-16-1, A3-16RD TINNED, MS35446-1 and 22 more. Substitute compatibility should be verified for your specific system.
Is 812X140 still available?
812X140 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