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KNRJ12UDV-009-8 — BEARING,SLEEVE

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

KNRJ12UDV-009-8: BEARING,SLEEVE.

The BEARING,SLEEVE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, end_similarity: NOT IDENTICAL, special_features: SHAFT IS USED ON THE RIGHT & LEFT HAND TORPEDO TUBE BREECH DOOR MECHANISM ASSEMBLIES, end_item_identification: LOS ANGELES CLASS SSN (688), material_document_and_classification: ASTM A564/A 564M-01 TY 630, COND H1100 NATIONAL SPEC SINGLE MATERIAL RESPONSE, part_name_assigned_by_controlling_agency: SHAFT, BREECH DOOR. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-494-3152, 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
KNRJ12UDV-009-8
NSN: 3120-01-494-3152
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 50632 — KAMATICS CORPORATION (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
end_similarityNOT IDENTICAL
special_featuresSHAFT IS USED ON THE RIGHT & LEFT HAND TORPEDO TUBE BREECH DOOR MECHANISM ASSEMBLIES
end_item_identificationLOS ANGELES CLASS SSN (688)
material_document_and_classificationASTM A564/A 564M-01 TY 630, COND H1100 NATIONAL SPEC SINGLE MATERIAL RESPONSE
part_name_assigned_by_controlling_agencySHAFT, BREECH DOOR
NSN3120-01-494-3152
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: KNRJ12UDV-009-8 · 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 2
H821-0202-67Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
751-7072202Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 KNRJ12UDV-009-8?
KNRJ12UDV-009-8 is a BEARING,SLEEVE.
What parts can replace KNRJ12UDV-009-8?
There are 2 known substitutes for KNRJ12UDV-009-8: H821-0202-67, 751-7072202. Substitute compatibility should be verified for your specific system.
What is the NSN for KNRJ12UDV-009-8?
KNRJ12UDV-009-8 is cataloged in the U.S. Government catalog under NSN 3120-01-494-3152. This indicates validated use in U.S. government and defense supply chains.
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