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4982298 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
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PRODUCT OVERVIEW

The LOCK,VALVE SPRING RETAINER is a the manufacturer industrial component. Key specifications include material: STEEL, overall_height: 0.375 INCHES NOMINAL IN, style_designator: STRAIGHT BORE-STRAIGHT SIDES W/ROUNDED CORNERS, thread_provision: UNTHREADED, first_ridge_width: 0.540 INCHES MINIMUM AND 0.580 INCHES MAXIMUM IN, first_ridge_radius: 0.027 INCHES MINIMUM AND 0.029 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2805-00-516-2688, 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
4982298
NSN: 2805-00-516-2688
FSC: 2805
CAGE: 6N299 — AGCO CORP PARTS OPN (USA)
SPECIFICATIONS
materialSTEEL
overall_height0.375 INCHES NOMINAL IN
style_designatorSTRAIGHT BORE-STRAIGHT SIDES W/ROUNDED CORNERS
thread_provisionUNTHREADED
first_ridge_width0.540 INCHES MINIMUM AND 0.580 INCHES MAXIMUM IN
first_ridge_radius0.027 INCHES MINIMUM AND 0.029 INCHES MAXIMUM IN
second_ridge_width0.540 INCHES MINIMUM AND 0.580 INCHES MAXIMUM IN
second_ridge_radius0.027 INCHES MINIMUM AND 0.029 INCHES MAXIMUM IN
casehardening_indicatorNOT CASEHARDENED
largest_inside_diameter0.449 INCHES MINIMUM AND 0.455 INCHES MAXIMUM IN
minimum_inside_diameter0.314 INCHES IN
largest_outside_diameter0.530 INCHES MINIMUM AND 0.534 INCHES MAXIMUM IN
NSN2805-00-516-2688
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available LOCK,VALVE SPRING RETAINER TITLE COMPONENT PN 4982298 MFR LOCK,VALVE SPRING RETA
KEY FEATURES
•
FIRST RIDGE WIDTH: 0.540 INCHES MINIMUM AND 0.580 INCHES MAXIMUM IN
•
MINIMUM INSIDE DIAMETER: 0.314 INCHES IN
•
LARGEST OUTSIDE DIAMETER: 0.530 INCHES MINIMUM AND 0.534 INCHES MAXIMUM IN
•
OUTSIDE INCLUDED ANGLE IN DEG: 14.25
•
STYLE DESIGNATOR: STRAIGHT BORE-STRAIGHT SIDES W/ROUNDED CORNERS
•
DISTANCE FROM BOTTOM TO FIRST RIDGE CENTER: 0.188 INCHES NOMINAL IN
•
SECOND RIDGE RADIUS: 0.027 INCHES MINIMUM AND 0.029 INCHES MAXIMUM IN
•
SECOND RIDGE WIDTH: 0.540 INCHES MINIMUM AND 0.580 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
FIRST RIDGE WIDTH0.540 INCHES MINIMUM AND 0.580 INCHES MAXIMUM IN
MINIMUM INSIDE DIAMETER0.314 INCHES IN
LARGEST OUTSIDE DIAMETER0.530 INCHES MINIMUM AND 0.534 INCHES MAXIMUM IN
OUTSIDE INCLUDED ANGLE IN DEG14.25
STYLE DESIGNATORSTRAIGHT BORE-STRAIGHT SIDES W/ROUNDED CORNERS
DISTANCE FROM BOTTOM TO FIRST RIDGE CENTER0.188 INCHES NOMINAL IN
SECOND RIDGE RADIUS0.027 INCHES MINIMUM AND 0.029 INCHES MAXIMUM IN
SECOND RIDGE WIDTH0.540 INCHES MINIMUM AND 0.580 INCHES MAXIMUM IN
LARGEST INSIDE DIAMETER0.449 INCHES MINIMUM AND 0.455 INCHES MAXIMUM IN
DISTANCE BETWEEN FIRST AND SECOND RIDGE CENTERS0.155 INCHES MINIMUM AND 0.157 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
R100Interchangeable
interchangeable cross-reference
interchangeable
R100ITEMD1Interchangeable
interchangeable cross-reference
interchangeable
TYPE100Interchangeable
interchangeable cross-reference
interchangeable
39-337Interchangeable
interchangeable cross-reference
interchangeable
SC-C-69992-17Interchangeable
interchangeable cross-reference
interchangeable
50038Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4982298?
4982298 is a LOCK,VALVE SPRING RETAINER.
What parts can replace 4982298?
There are 17 known substitutes for 4982298: R100, R100ITEMD1, TYPE100 and 14 more. Substitute compatibility should be verified for your specific system.
Is 4982298 still available?
4982298 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026