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751-6402620-29 — BEARING,SLEEVE

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

751-6402620-29: BEARING,SLEEVE.

The BEARING,SLEEVE is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY 718 OVERALL, end_item_identification: SUBMARINE CLASS SSN21, AND 22, part_name_assigned_by_controlling_agency: BEARING. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-567-8366, 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
751-6402620-29
NSN: 3120-01-567-8366
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialNICKEL ALLOY 718 OVERALL
special_featuresDIMENSIONS IN INCHES: 4.006 ID X 4.505 OD; LENGTH: 5.166 INCHES, AND FLANGE DIAMETER: 7.590 INCHES. USED ON THE MK69 MOD 1, TORPEDO TUBE. IN
end_item_identificationSUBMARINE CLASS SSN21, AND 22
part_name_assigned_by_controlling_agencyBEARING
NSN3120-01-567-8366
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 751-6402620-29 · 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
KEY FEATURES
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MATERIAL: NICKEL ALLOY 718 OVERALL
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESDIMENSIONS IN INCHES: 4.006 ID X 4.505 OD; LENGTH: 5.166 INCHES, AND FLANGE DIAMETER: 7.590 INCHES. USED ON THE MK69 MOD 1, TORPEDO TUBE. IN
PART NAME ASSIGNED BY CONTROLLING AGENCYBEARING
END ITEM IDENTIFICATIONSUBMARINE CLASS SSN21, AND 22
MATERIALNICKEL ALLOY 718 OVERALL
OTHER ITEMS IN FSC 3120 — Bearings, Plain, Unmounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3120-00-001-1288 3120-00-001-1835 3120-00-001-1838 3120-00-001-1928 3120-00-001-1934 3120-00-001-3933 3120-00-001-3937 3120-00-001-3938
SUBSTITUTES & CROSS-REFERENCES 4
751-6402642-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
KJ8312364VReference document
Same NSN cross-reference
Reference document — Secondary reference
211033950Reference document
Same NSN cross-reference
Reference document — Secondary reference
751-6402610-29Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 751-6402620-29?
751-6402620-29 is a BEARING,SLEEVE.
What parts can replace 751-6402620-29?
There are 4 known substitutes for 751-6402620-29: 751-6402642-1, KJ8312364V, 211033950 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 751-6402620-29?
751-6402620-29 is cataloged in the U.S. Government catalog under NSN 3120-01-567-8366. This indicates validated use in U.S. government and defense supply chains.
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