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6845 — RECTIFIER,SEMICONDUCTOR DEVICE,U

✓ Government record, cited
Giochi Preziosi · TAPERED BEARING
PRODUCT OVERVIEW

6845: RECTIFIER,SEMICONDUCTOR DEVICE,U.

RECTIFIER,SEMICONDUCTOR DEVICE,U. Key specifications include material: PLASTIC, body_width: 2.060 INCHES NOMINAL IN, bore_shape: STRAIGHT, body_height: 2.500 INCHES NOMINAL IN, body_length: 2.060 INCHES NOMINAL IN, design_type: NONREUSABLE. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-554-3247, 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
6845
NSN: 3110-00-554-3247
NIINs: 005543247, 005696444, 010266027, 012333290, 012968063, 013455315, 014493808
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 66503 — WOODWARD, INC. DIV FUEL SYSTEMS AND CONTROLS (USA)
SPECIFICATIONS
materialPLASTIC
body_width2.060 INCHES NOMINAL IN
bore_shapeSTRAIGHT
body_height2.500 INCHES NOMINAL IN
body_length2.060 INCHES NOMINAL IN
design_typeNONREUSABLE
body_diameter7.343 INCHES NOMINAL IN
bore_diameter4.00 MILLIMETERS NOMINAL MM
footwear_size10 TO 11
overall_width0.750 INCHES MAXIMUM IN
inclosure_typeFULLY INCLOSED
load_directionRADIAL
NSN3110-00-554-3247
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 6845 · Giochi Preziosi ⚠ 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
•
RETAINER FABRICATION METHOD: PRESSED
•
INTERNAL FIT-UP DESIGNATION: STANDARD
•
SURFACE FINISH: GROUND
•
STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE
•
OVERALL OUTSIDE DIAMETER: 16.00 MILLIMETERS NOMINAL MM
•
BORE SHAPE: STRAIGHT
•
LOAD DIRECTION: RADIAL
TECHNICAL CHARACTERISTICS
RETAINER FABRICATION METHODPRESSED
INTERNAL FIT-UP DESIGNATIONSTANDARD
SURFACE FINISHGROUND
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH5.0 MILLIMETERS NOMINAL MM
OVERALL OUTSIDE DIAMETER16.00 MILLIMETERS NOMINAL MM
BORE SHAPESTRAIGHT
LOAD DIRECTIONRADIAL
STANDARD TOLERANCE DESIGNATIONABEC NO.1
BORE DIAMETER4.00 MILLIMETERS NOMINAL MM
SUBSTITUTES & CROSS-REFERENCES 9
C94Reference document
Same NSN cross-reference
Reference document — Secondary reference
R4JReference document
Same NSN cross-reference
Reference document — Design control — primary reference
3225012Reference document
Same NSN cross-reference
Reference document — Secondary reference
3B7205Reference document
Same NSN cross-reference
Reference document — Secondary reference
34Reference document
Same NSN cross-reference
Reference document — Secondary reference
72-8452-061Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
Manufacturer release date (catalog record)2018-12-01
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 6845?
6845 is a RECTIFIER,SEMICONDUCTOR DEVICE,U manufactured by Giochi Preziosi.
What parts can replace 6845?
There are 9 known substitutes for 6845: C94, R4J, 3225012 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 6845?
6845 is cataloged in the U.S. Government catalog under NSN 3110-00-554-3247. This indicates validated use in U.S. government and defense supply chains.
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