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MT-308 — BEARING,BALL,ANNULAR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

MT-308: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, bore_shape: STRAIGHT, bore_diameter: 40.00 MILLIMETERS NOMINAL MM, overall_width: 23.0 MILLIMETERS NOMINAL MM, load_direction: RADIAL, surface_finish: GROUND. This part is cataloged in the U.S.

Government catalog under NSN 5210-00-221-1934, 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
MT-308
NSN: 5210-00-221-1934
NIINs: 002211934, 005545968
FSC: 5210 — Measuring Tools, Craftsmen's
CAGE: 01255 — LITTON INDUSTRIES INC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
bore_shapeSTRAIGHT
bore_diameter40.00 MILLIMETERS NOMINAL MM
overall_width23.0 MILLIMETERS NOMINAL MM
load_directionRADIAL
surface_finishGROUND
style_designatorLOADING GROOVE, NON-SEPARABLE
end_item_identification2420-66-148-7692, HMEE (HIGH MOBILITY ENGINEER EXCAVATOR)
overall_outside_diameter90.00 MILLIMETERS NOMINAL MM
internal_fit-up_designationSTANDARD
retainer_fabrication_methodPRESSED
standard_tolerance_designationABEC NO.1
NSN5210-00-221-1934
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BEARING,BALL,ANNULAR TITLE COMPONENT PN MT-308 MFR BEARING,BALL,ANNULAR
KEY FEATURES
•
GRADUATION UNIT: TEN-THOUSANDTHS OF AN INCH
•
LOCKNUT: INCLUDED
•
RATCHET STOP: INCLUDED
•
GAGING RANGE: +3.000 TO 4.000 INCHES IN
•
PUSHBUTTON PRESSURE CONTROL: NOT INCLUDED
TECHNICAL CHARACTERISTICS
GRADUATION UNITTEN-THOUSANDTHS OF AN INCH
LOCKNUTINCLUDED
RATCHET STOPINCLUDED
GAGING RANGE+3.000 TO 4.000 INCHES IN
PUSHBUTTON PRESSURE CONTROLNOT INCLUDED
SUBSTITUTES & CROSS-REFERENCES 6
T436XRL-4Reference document
Same NSN cross-reference
Reference document — Secondary reference
02-0854-9700Reference document
Same NSN cross-reference
Reference document — Secondary reference
GGG-C-105 TY1CL1STAReference document
Same NSN cross-reference
Reference document — Secondary reference
GGG-C-105Reference document
Same NSN cross-reference
Reference document — Secondary reference
51633Reference document
Same NSN cross-reference
Reference document — Secondary reference
5210PL0808363Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is MT-308?
MT-308 is a BEARING,BALL,ANNULAR.
What parts can replace MT-308?
There are 6 known substitutes for MT-308: T436XRL-4, 02-0854-9700, GGG-C-105 TY1CL1STA and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MT-308?
MT-308 is cataloged in the U.S. Government catalog under NSN 5210-00-221-1934. 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.