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1141005 — CIRCUIT CARD ASSEMBLY

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

1141005: CIRCUIT CARD ASSEMBLY.

The CIRCUIT CARD ASSEMBLY is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, cone_width: 0.6550 INCHES NOMINAL IN, bore_diameter: 0.7500 INCHES NOMINAL IN, style_designator: NORMAL ANGLE, cone_corner_radius: 0.0460 INCHES NOMINAL IN, end_item_identification: AN/SQR-18A(V)2 SONAR REC SET A. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-778-0682, 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
1141005
NSN: 3110-00-778-0682
NIINs: 007780682, 013358457
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 08302 — PACCAR WINCH INC DBA PACCAR WINCH DIVISION (USA)
SPECIFICATIONS
materialSTEEL OVERALL
cone_width0.6550 INCHES NOMINAL IN
bore_diameter0.7500 INCHES NOMINAL IN
style_designatorNORMAL ANGLE
cone_corner_radius0.0460 INCHES NOMINAL IN
end_item_identificationAN/SQR-18A(V)2 SONAR REC SET A
standard_tolerance_designationAFBMA CLASS 2
NSN3110-00-778-0682
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 1141005 · 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
•
STYLE DESIGNATOR: NORMAL ANGLE
•
CONE CORNER RADIUS: 0.0460 INCHES NOMINAL IN
•
CONE WIDTH: 0.6550 INCHES NOMINAL IN
•
STANDARD TOLERANCE DESIGNATION: AFBMA CLASS 2
•
BORE DIAMETER: 0.7500 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORNORMAL ANGLE
CONE CORNER RADIUS0.0460 INCHES NOMINAL IN
CONE WIDTH0.6550 INCHES NOMINAL IN
SPECIAL FEATURESONE SEAL AND DUTY CLASS LM SERIES
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
BORE DIAMETER0.7500 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 5
LM11949XLSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LM11949LReference document
Same NSN cross-reference
Reference document — Secondary reference
0624603-7Reference document
Same NSN cross-reference
Reference document — Secondary reference
4255833Reference document
Same NSN cross-reference
Reference document — Secondary reference
611198Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1141005?
1141005 is a CIRCUIT CARD ASSEMBLY.
What parts can replace 1141005?
There are 5 known substitutes for 1141005: LM11949XL, LM11949L, 0624603-7 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1141005?
1141005 is cataloged in the U.S. Government catalog under NSN 3110-00-778-0682. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.