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10107901 — 10107901

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

10107901: 10107901.

The 10107901 is a the manufacturer industrial component. Key specifications include criticality_code_justification: FEAT. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-130-7350, 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
MRO→ MRO_GENERAL→ 10107901
NSN: 3120-01-130-7350
NIINs: 011307350, 016595752
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: A486G — NIMIKKEISTOKESKUS NCB FINLAND (FIN)
SPECIFICATIONS
special_featuresA PART, ASSEMBLY, OR SYSTEM IDENTIFIED AS ESSENTIAL TO WEAPON SYSTEM PERFORMANCE OR OPERATION TO PRESERVE LIFE AND SAFETY OF PERSONNEL
criticality_code_justificationFEAT
NSN3120-01-130-7350
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 10107901 · 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
•
FLANGE OUTSIDE DIAMETER: 0.6770 INCHES MINIMUM AND 0.6970 INCHES MAXIMUM IN
•
BODY OUTSIDE DIAMETER: 0.5641 INCHES MINIMUM AND 0.5648 INCHES MAXIMUM IN
•
BODY INSIDE DIAMETER: 0.4310 INCHES MINIMUM AND 0.4325 INCHES MAXIMUM IN
•
FLANGE WIDTH: 0.0600 INCHES MINIMUM AND 0.0620 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
FLANGE OUTSIDE DIAMETER0.6770 INCHES MINIMUM AND 0.6970 INCHES MAXIMUM IN
BODY OUTSIDE DIAMETER0.5641 INCHES MINIMUM AND 0.5648 INCHES MAXIMUM IN
OVERALL LENGTH0.1850 INCHES MINIMUM AND 0.1970 INCHES MAXIMUM IN
BODY INSIDE DIAMETER0.4310 INCHES MINIMUM AND 0.4325 INCHES MAXIMUM IN
FLANGE WIDTH0.0600 INCHES MINIMUM AND 0.0620 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 2
ST4M139BC7-13Reference document
Same NSN cross-reference
Reference document — Secondary reference
4M139BC7-13Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 10107901?
10107901 is a 10107901. It is classified as a MRO (MRO_GENERAL).
What parts can replace 10107901?
There are 2 known substitutes for 10107901: ST4M139BC7-13, 4M139BC7-13. Substitute compatibility should be verified for your specific system.
What is the NSN for 10107901?
10107901 is cataloged in the U.S. Government catalog under NSN 3120-01-130-7350. 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.