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Technical Data Sheet
PartsTable / COMPONENT / 5340-12-2
5340-12-2 ✓ 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. Key specifications include material: STEEL COMP 1065, end_style: VERTEX OUTSIDE PERIPHERY, ring_style: STRAIGHT GAP, usage_design: EXTERNAL OR INTERNAL, inside_diameter: 1.453 INCHES NOMINAL IN, major_thickness: 0.089 INCHES MINIMUM AND 0.091 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-00-622-3722, 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
5340-12-2
NSN: 5325-00-622-3722
FSC: 5325
CAGE: 14153 — DEFENSE LOGISTICS AGENCY DBA DEFENSE SUPPLY CENTER PHILADELPHIA (USA)
SPECIFICATIONS
materialSTEEL COMP 1065
end_styleVERTEX OUTSIDE PERIPHERY
ring_styleSTRAIGHT GAP
usage_designEXTERNAL OR INTERNAL
inside_diameter1.453 INCHES NOMINAL IN
major_thickness0.089 INCHES MINIMUM AND 0.091 INCHES MAXIMUM IN
outside_diameter1.703 INCHES NOMINAL IN
casehardening_indicatorNOT CASEHARDENED
material_hardness_rating43.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM
cross-sectional_shape_styleRECTANGULAR
material_document_and_classificationAISI C1065 ASSN STD SINGLE MATERIAL RESPONSE
NSN5325-00-622-3722
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 5340-12-2 · 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
KEY FEATURES
•
MATERIAL: STEEL COMP 1065
•
MATERIAL DOCUMENT AND CLASSIFICATION: AISI C1065 ASSN STD SINGLE MATERIAL RESPONSE
•
OUTSIDE DIAMETER: 1.703 INCHES NOMINAL IN
•
INSIDE DIAMETER: 1.453 INCHES NOMINAL IN
•
END STYLE: VERTEX OUTSIDE PERIPHERY
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
CASEHARDENING INDICATOR: NOT CASEHARDENED
•
MATERIAL HARDNESS RATING: 43.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL COMP 1065
MATERIAL DOCUMENT AND CLASSIFICATIONAISI C1065 ASSN STD SINGLE MATERIAL RESPONSE
OUTSIDE DIAMETER1.703 INCHES NOMINAL IN
INSIDE DIAMETER1.453 INCHES NOMINAL IN
END STYLEVERTEX OUTSIDE PERIPHERY
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
CASEHARDENING INDICATORNOT CASEHARDENED
MATERIAL HARDNESS RATING43.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM
USAGE DESIGNEXTERNAL OR INTERNAL
RING STYLESTRAIGHT GAP
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
6311ZNRJInterchangeable
interchangeable cross-reference
interchangeable
147-311-2Interchangeable
interchangeable cross-reference
interchangeable
311KDGInterchangeable
interchangeable cross-reference
interchangeable
B47611Interchangeable
interchangeable cross-reference
interchangeable
47611Interchangeable
interchangeable cross-reference
interchangeable
64258AInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 5340-12-2?
5340-12-2 is a RING,RETAINING.
What parts can replace 5340-12-2?
There are 11 known substitutes for 5340-12-2: 6311ZNRJ, 147-311-2, 311KDG and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 5340-12-2?
5340-12-2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-00-622-3722. This indicates validated use in U.S. government and defense supply chains.
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Last verified: July 2026