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830743 — BEARING,SLEEVE

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

830743: BEARING,SLEEVE.

The BEARING,SLEEVE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, flow_angle: 45.0 DEGREES, leg_length: 21.0 MILLIMETERS NOMINAL FIRST END MM, connection_type: THREADED EXTERNAL HOSE FIRST END, connection_style: FLARED (TUBE) FIRST END, special_features: PIPE THREADS ARE BRITISH STANDARD PIPE - PARALLEL (BSPP); HAS 19.0 MM HEX SHAPED NUT FOR TIGHTENING FITTING MM. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-554-8696, 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
830743
NSN: 3120-01-554-8696
NIINs: 015548696, 016761102
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 17454 — TIMKEN GEARS & SERVICES INC. DIV PHILADELPHIA GEAR (USA)
SPECIFICATIONS
materialSTEEL OVERALL
flow_angle45.0 DEGREES
leg_length21.0 MILLIMETERS NOMINAL FIRST END MM
connection_typeTHREADED EXTERNAL HOSE FIRST END
connection_styleFLARED (TUBE) FIRST END
special_featuresPIPE THREADS ARE BRITISH STANDARD PIPE - PARALLEL (BSPP); HAS 19.0 MM HEX SHAPED NUT FOR TIGHTENING FITTING MM
nominal_thread_size0.25 INCHES SECOND END IN
thread_quantity_per_inch20 FIRST END
thread_series_designatorUNF FIRST END
furnished_items_and_quantity1 PREINSERTED RING
reduced_passage_nominal_inside_diameter8.0 MILLIMETERS SECOND END MM
part_name_assigned_by_controlling_agencyV4OMX 45 DEGREE MALE STUD ELBOW
NSN3120-01-554-8696
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 830743 · 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
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATIONGEAR,COMBINING STBD;GEAR COMBINING PORT 823553
SUBSTITUTES & CROSS-REFERENCES 1
122E1644Reference 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 830743?
830743 is a BEARING,SLEEVE.
What parts can replace 830743?
There is 1 known substitute for 830743: 122E1644. Substitute compatibility should be verified for your specific system.
What is the NSN for 830743?
830743 is cataloged in the U.S. Government catalog under NSN 3120-01-554-8696. This indicates validated use in U.S. government and defense supply chains.
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