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H623-0505-29 — TUBE AND SHAFT ASSEMBLY,RUDDER

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

H623-0505-29: TUBE AND SHAFT ASSEMBLY,RUDDER.

The TUBE AND SHAFT ASSEMBLY,RUDDER is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY, overall_width: 1.506 INCHES NOMINAL IN, overall_diameter: 12.812 INCHES NOMINAL IN, overall_thickness: 0.500 INCHES NOMINAL IN, mounting_hole_type: PLAIN AND THRU HOLE, mounting_hole_quantity: 14. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-491-3875, 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
H623-0505-29
NSN: 3120-01-491-3875
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 96169 — ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT (USA)
SPECIFICATIONS
materialNICKEL ALLOY
overall_width1.506 INCHES NOMINAL IN
overall_diameter12.812 INCHES NOMINAL IN
special_features8 0.531 INCH (NOM) MOUNTING HOLES ON A 11.000 INCH (NOM) BOLT CIRCLE AND 6 0.406 INCH (NOM) MOUNTING HOLES ON A 12.000 INCH (NOM) BOLT CIRCLE IN
overall_thickness0.500 INCHES NOMINAL IN
mounting_hole_typePLAIN AND THRU HOLE
mounting_hole_quantity14
end_item_identificationSTERN DIVE GEAR PORT OPERATING GEAR
material_document_and_classificationQQ-N-281, CL-A, FORM-B. CPMD-HF FED SPEC SINGLE MATERIAL RESPONSE
part_name_assigned_by_controlling_agencyRETAINER, STAVE, CROSSHEAD, SPLIT
NSN3120-01-491-3875
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: H623-0505-29 · 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
SUBSTITUTES & CROSS-REFERENCES 3
501-0154-096Reference document
Same NSN cross-reference
Reference document — Secondary reference
566-6985432-29Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
566-6985432Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is H623-0505-29?
H623-0505-29 is a TUBE AND SHAFT ASSEMBLY,RUDDER.
What parts can replace H623-0505-29?
There are 3 known substitutes for H623-0505-29: 501-0154-096, 566-6985432-29, 566-6985432. Substitute compatibility should be verified for your specific system.
What is the NSN for H623-0505-29?
H623-0505-29 is cataloged in the U.S. Government catalog under NSN 3120-01-491-3875. This indicates validated use in U.S. government and defense supply chains.
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