PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 298-8516-34
298-8516-34 ✓ 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, ring_style: INTERNAL STEPPED, usage_design: EXTERNAL, inside_diameter: 1.625 INCHES MINIMUM AND 1.635 INCHES MAXIMUM IN, major_thickness: 0.092 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN, outside_diameter: 2.046 INCHES MINIMUM AND 2.078 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 5325-00-282-0083, 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
298-8516-34
NSN: 5325-00-282-0083
FSC: 5325
CAGE: 61361 — REXWORKS INC (USA)
SPECIFICATIONS
materialSTEEL
ring_styleINTERNAL STEPPED
usage_designEXTERNAL
inside_diameter1.625 INCHES MINIMUM AND 1.635 INCHES MAXIMUM IN
major_thickness0.092 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN
outside_diameter2.046 INCHES MINIMUM AND 2.078 INCHES MAXIMUM IN
casehardening_indicatorNOT CASEHARDENED
material_hardness_rating47.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM
cross-sectional_shape_styleRECTANGULAR
NSN5325-00-282-0083
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 298-8516-34 · 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
•
OUTSIDE DIAMETER: 2.046 INCHES MINIMUM AND 2.078 INCHES MAXIMUM IN
•
RING STYLE: INTERNAL STEPPED
•
MAJOR THICKNESS: 0.092 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN
•
USAGE DESIGN: EXTERNAL
•
INSIDE DIAMETER: 1.625 INCHES MINIMUM AND 1.635 INCHES MAXIMUM IN
•
CASEHARDENING INDICATOR: NOT CASEHARDENED
•
MATERIAL HARDNESS RATING: 47.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL
OUTSIDE DIAMETER2.046 INCHES MINIMUM AND 2.078 INCHES MAXIMUM IN
RING STYLEINTERNAL STEPPED
MAJOR THICKNESS0.092 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN
USAGE DESIGNEXTERNAL
INSIDE DIAMETER1.625 INCHES MINIMUM AND 1.635 INCHES MAXIMUM IN
CASEHARDENING INDICATORNOT CASEHARDENED
MATERIAL HARDNESS RATING47.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
974Interchangeable
interchangeable cross-reference
interchangeable
298-8516-34Interchangeable
interchangeable cross-reference
interchangeable
4071Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 298-8516-34?
298-8516-34 is a RING,RETAINING.
What parts can replace 298-8516-34?
There are 3 known substitutes for 298-8516-34: 974, 298-8516-34, 4071. Substitute compatibility should be verified for your specific system.
What is the NSN for 298-8516-34?
298-8516-34 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-00-282-0083. 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: July 2026