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201399 — 201399

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

201399: 201399.

The 201399 is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 OVERALL, corner_shape: SQUARE INSIDE RIGHT CORNER, flange_width: 0.1560 INCHES NOMINAL IN, overall_length: 0.9970 INCHES MINIMUM AND 1.0030 INCHES MAXIMUM IN, surface_finish: 5.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE, style_designator: SOLID, EXTERNAL FLANGE ONE END. This part is cataloged in the U.S.

Government catalog under NSN 3120-00-661-7803, 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→ 201399
NSN: 3120-00-661-7803
NIINs: 006617803, 008038632, 012178955, 016268027
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 32195 — OUTBOARD MARINE CORP JOHNSON MOTORS DIV (USA)
SPECIFICATIONS
materialSTEEL COMP 303 OVERALL
corner_shapeSQUARE INSIDE RIGHT CORNER
flange_width0.1560 INCHES NOMINAL IN
overall_length0.9970 INCHES MINIMUM AND 1.0030 INCHES MAXIMUM IN
surface_finish5.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE
style_designatorSOLID, EXTERNAL FLANGE ONE END
body_inside_diameter1.2598 INCHES MINIMUM AND 1.2601 INCHES MAXIMUM IN
body_outside_diameter1.3779 INCHES MINIMUM AND 1.3782 INCHES MAXIMUM IN
end_item_identificationSENTINEL CLASS FAST RESPONSE CUTTER B (FRC-B)
flange_outside_diameter1.6150 INCHES MINIMUM AND 1.6250 INCHES MAXIMUM IN
part_name_assigned_by_controlling_agencyMASTER CONTROL CENTER
NSN3120-00-661-7803
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 201399 · 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
•
SURFACE FINISH: 5.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE
•
CORNER SHAPE: SQUARE INSIDE RIGHT CORNER
•
FLANGE OUTSIDE DIAMETER: 1.6150 INCHES MINIMUM AND 1.6250 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
SURFACE FINISH5.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE
CORNER SHAPESQUARE INSIDE RIGHT CORNER
CORNER SHAPESQUARE LEFT FLANGE BODY CORNER
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CORNER SHAPESQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE INSIDE LEFT CORNER
FLANGE OUTSIDE DIAMETER1.6150 INCHES MINIMUM AND 1.6250 INCHES MAXIMUM IN
BODY OUTSIDE DIAMETER1.3779 INCHES MINIMUM AND 1.3782 INCHES MAXIMUM IN
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
SUBSTITUTES & CROSS-REFERENCES 1
696222PC38Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 201399?
201399 is a 201399. It is classified as a MRO (MRO_GENERAL).
What parts can replace 201399?
There is 1 known substitute for 201399: 696222PC38. Substitute compatibility should be verified for your specific system.
What is the NSN for 201399?
201399 is cataloged in the U.S. Government catalog under NSN 3120-00-661-7803. 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.