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SL-11691 PIECE 28 — END COVER AND BEARING

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

SL-11691 PIECE 28: END COVER AND BEARING.

The END COVER AND BEARING is a the manufacturer industrial component. Key specifications include criticality_code_justification: ZZZY. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-138-6527, 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
SL-11691 PIECE 28
NSN: 3110-01-138-6527
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 93232 — CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION DBA CURTISS WRIGHT ENGINEERED PUMP DIVISION USE CAGE CODE 0UBG9 FOR CATALOGING (USA)
SPECIFICATIONS
criticality_code_justificationZZZY
NSN3110-01-138-6527
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: SL-11691 PIECE 28 · OEM ⚠ VERIFY BEFORE ORDERING Cup and cone sold separately — verify you are ordering BOTH parts or the correct component. Always replace cup and cone together — mismatched wear = premature failure ✓ BROKER TIP Taper angle determines axial load capacity. Steeper angle = higher axial load rating. Timken series numbers indicate dimensions — cross-reference carefully PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
CRITICALITY CODE JUSTIFICATION: ZZZY
•
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: ITEMS THAT SUPPORT A LEVEL I OR SUBSAFE CRITICAL SYSTEM/COMPONENT THAT HAS UNDERGONE QUALITY ASSURANCE DURING THE ACQUISITION PROCESS AND REQUIRES OBJECTIVE QUALITY EVIDENCE (OQE) TRACEABLE TO PERMANENT MARKING ON THE MATERIAL
TECHNICAL CHARACTERISTICS
CRITICALITY CODE JUSTIFICATIONZZZY
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSITEMS THAT SUPPORT A LEVEL I OR SUBSAFE CRITICAL SYSTEM/COMPONENT THAT HAS UNDERGONE QUALITY ASSURANCE DURING THE ACQUISITION PROCESS AND REQUIRES OBJECTIVE QUALITY EVIDENCE (OQE) TRACEABLE TO PERMANENT MARKING ON THE MATERIAL
OTHER ITEMS IN FSC 3110 — Bearings, Antifriction, Unmounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3110-00-001-1937 3110-00-001-1938 3110-00-001-4661 3110-00-001-4662 3110-00-001-4689 3110-00-001-4722
SUBSTITUTES & CROSS-REFERENCES 7
RX-138449Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
SL-13022 PC 28Q3Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
938449-00Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
SL-13022 PC 28Reference document
Same NSN cross-reference
Reference document — Secondary reference
938449-00Q3Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
RX-138449Q3Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is SL-11691 PIECE 28?
SL-11691 PIECE 28 is a END COVER AND BEARING.
What parts can replace SL-11691 PIECE 28?
There are 7 known substitutes for SL-11691 PIECE 28: RX-138449, SL-13022 PC 28Q3, 938449-00 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SL-11691 PIECE 28?
SL-11691 PIECE 28 is cataloged in the U.S. Government catalog under NSN 3110-01-138-6527. This indicates validated use in U.S. government and defense supply chains.
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