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MSSJKV-6 — BEARING,PLAIN,ROD END

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

MSSJKV-6: BEARING,PLAIN,ROD END.

The BEARING,PLAIN,ROD END is a the manufacturer industrial component. Key specifications include material: STEEL COMP 440C INNER MEMBER, shank_style: EXTERNALLY THREADED, thread_class: 3A A, bore_diameter: 0.3745 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM IN, overall_length: 2.8595 INCHES MINIMUM AND 2.8895 INCHES MAXIMUM IN, hardness_rating: 36.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM ROD END BODY. This part is cataloged in the U.S.

Government catalog under NSN 3120-00-781-4737, 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
MSSJKV-6
NSN: 3120-00-781-4737
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 73134 — ROLLER BEARING COMPANY OF AMERICA, INC. (USA)
SPECIFICATIONS
materialSTEEL COMP 440C INNER MEMBER
shank_styleEXTERNALLY THREADED
thread_class3A A
bore_diameter0.3745 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM IN
overall_length2.8595 INCHES MINIMUM AND 2.8895 INCHES MAXIMUM IN
hardness_rating36.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM ROD END BODY
thread_diameter0.438 INCHES NOMINAL IN
special_featuresKEYWAY IN SHANK
style_designatorBALL TYPE
thread_directionRIGHT-HAND
surface_treatmentCHROMIUM INNER MEMBER
inner_member_width0.4950 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN
NSN3120-00-781-4737
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: MSSJKV-6 · OEM ⚠ VERIFY BEFORE ORDERING ABEC grade: higher = tighter tolerance = higher cost. ABEC-1 is standard, ABEC-7+ for precision spindles. Open, shielded (ZZ), and sealed (2RS) versions have different max RPM ratings ✓ BROKER TIP 2RS = sealed for life (no maintenance). ZZ = shielded, re-greaseable. Open = must lubricate on install. Common interchange: 6205-2RS = 6205-2RSR = 6205-DDU (same bearing, different suffix) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
SHANK THREAD LENGTH: 1.3440 INCHES MINIMUM AND 1.4380 INCHES MAXIMUM IN
•
BORE CENTER TO SHANK END DISTANCE: 2.3020 INCHES MINIMUM AND 2.3220 INCHES MAXIMUM IN
•
INNER MEMBER WIDTH: 0.4950 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN
•
HARDNESS RATING: 23.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM RACE INSERT
•
OUTER MEMBER WIDTH: 0.3700 INCHES MINIMUM AND 0.3800 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: BALL TYPE
TECHNICAL CHARACTERISTICS
SHANK THREAD LENGTH1.3440 INCHES MINIMUM AND 1.4380 INCHES MAXIMUM IN
BORE CENTER TO SHANK END DISTANCE2.3020 INCHES MINIMUM AND 2.3220 INCHES MAXIMUM IN
INNER MEMBER WIDTH0.4950 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN
HARDNESS RATING23.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM RACE INSERT
HARDNESS RATING36.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM ROD END BODY
HARDNESS RATING55.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM INNER MEMBER
OUTER MEMBER WIDTH0.3700 INCHES MINIMUM AND 0.3800 INCHES MAXIMUM IN
STYLE DESIGNATORBALL TYPE
THREAD DIAMETER0.438 INCHES NOMINAL IN
OVERALL LENGTH2.8595 INCHES MINIMUM AND 2.8895 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 5
STSKG200T006Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
50E06-100WSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
DREMS6-085Reference document
Same NSN cross-reference
Reference document — Replaced / superseded reference
ARHT6E4Reference document
Same NSN cross-reference
Reference document — Secondary reference
TFM106NReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is MSSJKV-6?
MSSJKV-6 is a BEARING,PLAIN,ROD END.
What parts can replace MSSJKV-6?
There are 5 known substitutes for MSSJKV-6: STSKG200T006, 50E06-100W, DREMS6-085 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MSSJKV-6?
MSSJKV-6 is cataloged in the U.S. Government catalog under NSN 3120-00-781-4737. 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.