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Technical Data Sheet
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1229Z118 — Technical Data Sheet

✓ 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: 1.400 INCHES NOMINAL IN, major_thickness: 0.050 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 5325-00-353-2431, 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
1229Z118
NSN: 5325-00-353-2431
FSC: 5325
CAGE: 78500 — MERITOR HEAVY VEHICLE SYSTEMS, LLC (USA)
SPECIFICATIONS
materialSTEEL
end_styleVERTEX OUTSIDE PERIPHERY
ring_styleSTRAIGHT GAP
usage_designEXTERNAL
inside_diameter1.400 INCHES NOMINAL IN
major_thickness0.050 INCHES NOMINAL IN
outside_diameter1.650 INCHES NOMINAL IN
casehardening_indicatorNOT CASEHARDENED
cross-sectional_shape_styleRECTANGULAR
NSN5325-00-353-2431
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 1229Z118 · 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
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
MATERIAL: STEEL
•
MAJOR THICKNESS: 0.050 INCHES NOMINAL IN
•
INSIDE DIAMETER: 1.400 INCHES NOMINAL IN
•
RING STYLE: STRAIGHT GAP
•
END STYLE: VERTEX OUTSIDE PERIPHERY
•
USAGE DESIGN: EXTERNAL
•
OUTSIDE DIAMETER: 1.650 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
MATERIALSTEEL
MAJOR THICKNESS0.050 INCHES NOMINAL IN
INSIDE DIAMETER1.400 INCHES NOMINAL IN
RING STYLESTRAIGHT GAP
END STYLEVERTEX OUTSIDE PERIPHERY
USAGE DESIGNEXTERNAL
OUTSIDE DIAMETER1.650 INCHES NOMINAL IN
CASEHARDENING INDICATORNOT CASEHARDENED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
752389InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
9998801InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
31-078InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
41W1420InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
GGG-T-001310 TY1ST1SZ1InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
GGG-T-001310InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1229Z118?
1229Z118 is a RING,RETAINING.
What parts can replace 1229Z118?
There are 14 known substitutes for 1229Z118: 752389, 9998801, 31-078 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1229Z118?
1229Z118 is cataloged in the Federal Logistics Information System under NSN 5325-00-353-2431. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: September 2026