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1854Z286 — RING,RETAINING

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

1854Z286: RING,RETAINING.

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: 1.187 INCHES NOMINAL IN, major_thickness: 0.0915 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5325-00-897-3434, 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
1854Z286
NSN: 5325-00-897-3434
FSC: 5325 — Fastening Devices
CAGE: 78500 — MERITOR HEAVY VEHICLE SYSTEMS, LLC (USA)
SPECIFICATIONS
materialSTEEL
end_styleVERTEX OUTSIDE PERIPHERY
ring_styleSTRAIGHT GAP
usage_designEXTERNAL
inside_diameter1.187 INCHES NOMINAL IN
major_thickness0.0915 INCHES NOMINAL IN
outside_diameter1.500 INCHES NOMINAL IN
casehardening_indicatorNOT CASEHARDENED
material_hardness_ratingSCALE 48 TO 52
cross-sectional_shape_styleRECTANGULAR
material_document_and_classificationSAE 1060 TO 1090 ASSN STD SINGLE MATERIAL RESPONSE
NSN5325-00-897-3434
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 1854Z286 · 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 HARDNESS RATING: SCALE 48 TO 52
•
USAGE DESIGN: EXTERNAL
•
END STYLE: VERTEX OUTSIDE PERIPHERY
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE 1060 TO 1090 ASSN STD SINGLE MATERIAL RESPONSE
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
OUTSIDE DIAMETER: 1.500 INCHES NOMINAL IN
•
MAJOR THICKNESS: 0.0915 INCHES NOMINAL IN
•
INSIDE DIAMETER: 1.187 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
MATERIAL HARDNESS RATINGSCALE 48 TO 52
USAGE DESIGNEXTERNAL
END STYLEVERTEX OUTSIDE PERIPHERY
MATERIAL DOCUMENT AND CLASSIFICATIONSAE 1060 TO 1090 ASSN STD SINGLE MATERIAL RESPONSE
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
OUTSIDE DIAMETER1.500 INCHES NOMINAL IN
MAJOR THICKNESS0.0915 INCHES NOMINAL IN
INSIDE DIAMETER1.187 INCHES NOMINAL IN
CASEHARDENING INDICATORNOT CASEHARDENED
RING STYLESTRAIGHT GAP
SUBSTITUTES & CROSS-REFERENCES 1
2022464Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1854Z286?
1854Z286 is a RING,RETAINING.
What parts can replace 1854Z286?
There is 1 known substitute for 1854Z286: 2022464. Substitute compatibility should be verified for your specific system.
What is the NSN for 1854Z286?
1854Z286 is cataloged in the U.S. Government catalog under NSN 5325-00-897-3434. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.