Product Details | BEARING RETAINING PLATE

3110-00-459-8138 A comparatively flat rigid item, with or without a centrally located aperture, designed to hold an annular bearing or a sleeve bearing in a fitted inclosure. It must have drilled and/or tapped holes for mounting purposes. Excludes END BELL, ELECTRICAL ROTATING EQUIPMENT.

Part Alternates: 6567681, 656768-1, 3110-00-459-8138, 00-459-8138, 3110004598138, 004598138

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 29 DEC 1969 00-459-8138

Drawings & Photos | NSN 3110-00-459-8138


Cross Reference | NSN 3110-00-459-8138

Part Number Cage Code Manufacturer
656768-1 96214 RAYTHEON COMPANY DBA RAYTHEON

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Technical Data | NSN 3110-00-459-8138

Characteristic Specifications
MATERIAL ALUMINUM ALLOY 6061 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT CHROMATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-C-5541,TYPE 1,GRADE C,CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE OR MIL-C-5541,TYPE 2,GRADE C,CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATOR B1 ROUND
OUTSIDE DIAMETER 4.175 INCHES MINIMUM AND 4.185 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLE C1A FLAT WITH APERTURE
APERTURE DIAMETER 3.125 INCHES NOMINAL
OVERALL THICKNESS 0.100 INCHES NOMINAL
MOUNTING HOLE TYPE ROUND, UNTHREADED, COUNTERBORED
MOUNTING HOLE DIAMETER 0.150 INCHES NOMINAL
COUNTERBORE DEPTH 0.050 INCHES NOMINAL
COUNTERBORE DIAMETER 0.343 INCHES NOMINAL
MOUNTING HOLE ARRANGEMENT STYLE D15 SINGLE BOLT HOLE CIRCLE
BOLT CIRCLE HOLE QUANTITY 6
SURFACE FINISH 63.0 MICROINCHES ONE FACE

Restrictions/Controls & Freight Information | NSN 3110-00-459-8138

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information