PartsTable
Technical Data Sheet

M81934/2-07C006 — BEARING,SLEEVE

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

M81934/2-07C006: BEARING,SLEEVE.

The BEARING,SLEEVE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, corner_shape: RELIEF GROOVE ALL CORNERS, flange_width: 0.0575 INCHES MINIMUM AND 0.0625 INCHES MAXIMUM IN, overall_length: 0.2355 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM IN, style_designator: BLANK, EXTERNAL FLANGE ONE END, surface_treatment: PASSIVATE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-446-8802, 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
M81934/2-07C006
NSN: 3120-01-446-8802
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 56732 — HOWARD DEE CO THE (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
corner_shapeRELIEF GROOVE ALL CORNERS
flange_width0.0575 INCHES MINIMUM AND 0.0625 INCHES MAXIMUM IN
overall_length0.2355 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM IN
style_designatorBLANK, EXTERNAL FLANGE ONE END
surface_treatmentPASSIVATE OVERALL
storage_temp_range-65.0 TO 325.0 FAHRENHEIT DEGF
body_inside_diameter0.4380 INCHES MINIMUM AND 0.4390 INCHES MAXIMUM IN
body_outside_diameter0.5638 INCHES NOMINAL IN
flange_outside_diameter0.9170 INCHES MINIMUM AND 0.9370 INCHES MAXIMUM IN
specification/standard_data81349-MIL-B-81934/2 REVC GOVERNMENT SPECIFICATION
material_document_and_classificationMIL-H-6875 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN3120-01-446-8802
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: M81934/2-07C006 · 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
•
CORNER SHAPE: RELIEF GROOVE ALL CORNERS
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
FLANGE OUTSIDE DIAMETER: 0.9170 INCHES MINIMUM AND 0.9370 INCHES MAXIMUM IN
•
BODY OUTSIDE DIAMETER: 0.5638 INCHES NOMINAL IN
•
STYLE DESIGNATOR: BLANK, EXTERNAL FLANGE ONE END
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-H-6875 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
BODY INSIDE DIAMETER: 0.4380 INCHES MINIMUM AND 0.4390 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
CORNER SHAPERELIEF GROOVE ALL CORNERS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
FLANGE OUTSIDE DIAMETER0.9170 INCHES MINIMUM AND 0.9370 INCHES MAXIMUM IN
BODY OUTSIDE DIAMETER0.5638 INCHES NOMINAL IN
STYLE DESIGNATORBLANK, EXTERNAL FLANGE ONE END
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-H-6875 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH0.2355 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM IN
BODY INSIDE DIAMETER0.4380 INCHES MINIMUM AND 0.4390 INCHES MAXIMUM IN
SPECIFICATION/STANDARD DATA81349-MIL-B-81934/2 REVC GOVERNMENT SPECIFICATION
STORAGE TEMP RANGE-65.0 TO 325.0 FAHRENHEIT DEGF
OTHER ITEMS IN FSC 3120 — Bearings, Plain, Unmounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3120-00-001-1288 3120-00-001-1835 3120-00-001-1838 3120-00-001-1928 3120-00-001-1934 3120-00-001-3933 3120-00-001-3937 3120-00-001-3938
SUBSTITUTES & CROSS-REFERENCES 3
MS21241-07C006Reference document
Same NSN cross-reference
Reference document — Secondary reference
MIL-B-81934/2Reference document
Same NSN cross-reference
Reference document — Secondary reference
AS81934Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
Ready to buy M81934/2-07C006?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is M81934/2-07C006?
M81934/2-07C006 is a BEARING,SLEEVE.
What parts can replace M81934/2-07C006?
There are 3 known substitutes for M81934/2-07C006: MS21241-07C006, MIL-B-81934/2, AS81934. Substitute compatibility should be verified for your specific system.
What is the NSN for M81934/2-07C006?
M81934/2-07C006 is cataloged in the U.S. Government catalog under NSN 3120-01-446-8802. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — M81934/2-07C006

✓ 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.