Product Details | THRUST WASHER BEARING

3120-01-049-3740 An item of any peripheral shape usually having one flat or spherical surface and a centrally located hole. It is designed for applications involving moving (kinetic) loads. Except for items fabricated from bearing quality synthetic (plastic) or composed of multilayer material, one bearing surface must either have a specific surface finish designation of 32 microinch (0.8 micrometre) or less, arithmetical average (aa) (arithmetic mean deviation) or one of the following conditions: be lapped or ground; have visible or detectable means of lubrication; grooves, indentations; or self-lubrication. The thickness must not exceed 25 percent of the outside diameter of the shortest distance between peripheral flats (when thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance). Excludes straight, tubular (without flange) items having a bearing surface(s) parallel to the axis of the bore only. See also WASHER, FLAT and SPACER, SLEEVE.

Part Alternates: 68C3732611, 68C37326-11, 3120-01-049-3740, 01-049-3740, 3120010493740, 010493740

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 18 OCT 1977 01-049-3740

Cross Reference | NSN 3120-01-049-3740

Part Number Cage Code Manufacturer
68C37326-11 98750 SAN ANTONIO AIR LOGISTICS CENTER

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Technical Data | NSN 3120-01-049-3740

Characteristic Specifications
OUTSIDE DIAMETER 1.0950 INCHES NOMINAL
OVERALL THICKNESS 0.0920 INCHES MINIMUM AND 0.0950 INCHES MAXIMUM
DIAMETER 0.7040 INCHES NOMINAL
MANUFACTURERS CODE 98750
DESIGN CONTROL REFERENCE 68C37326-11

Restrictions/Controls & Freight Information | NSN 3120-01-049-3740

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:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 194120 WASHERS/GASKETS/PCKG DVCS NOI SUB5
Less than car load rating J 100.2
Less than truck load rating G 125.0
Water commodity Code 742 unknown
Originating Activity Code SE San Antonio Air Logistics Center
Kelly AFB, TX 78241-5000
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity
Air Special Handling Z No special handling required.
Special Handling Code Z unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable