PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 2-3427-22
2-3427-22 ✓ Verified by PartsTable
— · BALL BEARING
WHAT YOU NEED TO KNOW
2RS = sealed for life, ZZ = shielded re-greaseable ABEC grade: higher = tighter tolerance
ABEC-1 standard, ABEC-7+ for precision spindles
PRODUCT OVERVIEW

The BAR,CONNECTING,TELETYPEWRITER is a the manufacturer industrial component. Key specifications include material: STEEL COMP 630 OVERALL, corner_shape: SQUARE ALL CORNERS, overall_length: 0.3850 INCHES MINIMUM AND 0.3950 INCHES MAXIMUM IN, surface_finish: 32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY, special_features: MAGNETIC INSPECT PER MIL-6868; CONCENTRICITY TO BE 0.0010 TIR, style_designator: SOLID, PLAIN, NO OUTSIDE FLANGES. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-880-3100, 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
2-3427-22
NSN: 3120-00-880-3100
FSC: 3120
CAGE: 04823 — TACTAIR FLUID CONTROLS INC WESTERN HYDRAULICS DIV (USA)
SPECIFICATIONS
materialSTEEL COMP 630 OVERALL
corner_shapeSQUARE ALL CORNERS
overall_length0.3850 INCHES MINIMUM AND 0.3950 INCHES MAXIMUM IN
surface_finish32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
special_featuresMAGNETIC INSPECT PER MIL-6868; CONCENTRICITY TO BE 0.0010 TIR
style_designatorSOLID, PLAIN, NO OUTSIDE FLANGES
body_inside_diameter0.6250 INCHES MINIMUM AND 0.6260 INCHES MAXIMUM IN
body_outside_diameter0.7875 INCHES MINIMUM AND 0.7880 INCHES MAXIMUM IN
material_document_and_classificationAMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN3120-00-880-3100
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 2-3427-22 · 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
•
STYLE DESIGNATOR: SOLID, PLAIN, NO OUTSIDE FLANGES
•
SURFACE FINISH: 8.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
•
MATERIAL: STEEL COMP 630 OVERALL
•
BODY INSIDE DIAMETER: 0.6250 INCHES MINIMUM AND 0.6260 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
OVERALL LENGTH0.3850 INCHES MINIMUM AND 0.3950 INCHES MAXIMUM IN
SPECIAL FEATURESMAGNETIC INSPECT PER MIL-6868; CONCENTRICITY TO BE 0.0010 TIR
SURFACE FINISH8.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
MATERIALSTEEL COMP 630 OVERALL
SURFACE FINISH125.0 MICROINCHES LEFT END SURFACE OF BODY
BODY INSIDE DIAMETER0.6250 INCHES MINIMUM AND 0.6260 INCHES MAXIMUM IN
SURFACE FINISH32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH125.0 MICROINCHES RIGHT END SURFACE OF BODY
CORNER SHAPESQUARE ALL CORNERS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
5004-1Interchangeable
interchangeable cross-reference
interchangeable
SC-C-69992-20Interchangeable
interchangeable cross-reference
interchangeable
09-5719Interchangeable
interchangeable cross-reference
interchangeable
5250E9106Interchangeable
interchangeable cross-reference
interchangeable
JHP85-139Interchangeable
interchangeable cross-reference
interchangeable
108927Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2-3427-22?
2-3427-22 is a BAR,CONNECTING,TELETYPEWRITER.
What parts can replace 2-3427-22?
There are 19 known substitutes for 2-3427-22: 5004-1, SC-C-69992-20, 09-5719 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2-3427-22?
2-3427-22 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-880-3100. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026