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10-16453 — RING,RETAINING

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

10-16453: RING,RETAINING.

The RING,RETAINING is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1095, end_style: 90 DEGREE PARALLEL, ring_style: STRAIGHT GAP, usage_design: EXTERNAL, inside_diameter: 2.126 INCHES NOMINAL IN, major_thickness: 0.213 INCHES MINIMUM AND 0.223 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5325-00-200-3524, 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
10-16453
NSN: 5325-00-200-3524
FSC: 5325 — Fastening Devices
CAGE: 59501 — UNISON INDUSTRIES LLC (USA)
SPECIFICATIONS
materialSTEEL COMP 1095
end_style90 DEGREE PARALLEL
ring_styleSTRAIGHT GAP
usage_designEXTERNAL
inside_diameter2.126 INCHES NOMINAL IN
major_thickness0.213 INCHES MINIMUM AND 0.223 INCHES MAXIMUM IN
outside_diameter2.250 INCHES MINIMUM AND 2.312 INCHES MAXIMUM IN
casehardening_indicatorNOT CASEHARDENED
cross-sectional_shape_styleRECTANGULAR
material_document_and_classificationSAE 1095 ASSN STD SINGLE MATERIAL RESPONSE
NSN5325-00-200-3524
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 10-16453 · 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
•
USAGE DESIGN: EXTERNAL
•
END STYLE: 90 DEGREE PARALLEL
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE 1095 ASSN STD SINGLE MATERIAL RESPONSE
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
OUTSIDE DIAMETER: 2.250 INCHES MINIMUM AND 2.312 INCHES MAXIMUM IN
•
MAJOR THICKNESS: 0.213 INCHES MINIMUM AND 0.223 INCHES MAXIMUM IN
•
INSIDE DIAMETER: 2.126 INCHES NOMINAL IN
•
CASEHARDENING INDICATOR: NOT CASEHARDENED
TECHNICAL CHARACTERISTICS
USAGE DESIGNEXTERNAL
END STYLE90 DEGREE PARALLEL
MATERIAL DOCUMENT AND CLASSIFICATIONSAE 1095 ASSN STD SINGLE MATERIAL RESPONSE
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
OUTSIDE DIAMETER2.250 INCHES MINIMUM AND 2.312 INCHES MAXIMUM IN
MAJOR THICKNESS0.213 INCHES MINIMUM AND 0.223 INCHES MAXIMUM IN
INSIDE DIAMETER2.126 INCHES NOMINAL IN
CASEHARDENING INDICATORNOT CASEHARDENED
RING STYLESTRAIGHT GAP
MATERIALSTEEL COMP 1095
SUBSTITUTES & CROSS-REFERENCES 5
10-16449Reference document
Same NSN cross-reference
Reference document — Secondary reference
10-167Reference document
Same NSN cross-reference
Reference document — Secondary reference
B-3025-024Reference document
Same NSN cross-reference
Reference document — Secondary reference
YLA3552AReference document
Same NSN cross-reference
Reference document — Secondary reference
0-50000-4Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 10-16453?
10-16453 is a RING,RETAINING.
What parts can replace 10-16453?
There are 5 known substitutes for 10-16453: 10-16449, 10-167, B-3025-024 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 10-16453?
10-16453 is cataloged in the U.S. Government catalog under NSN 5325-00-200-3524. 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.