NSN 3120-00-709-0392 7090392, 00-709-0392, 007090392
Product Details | THRUST WASHER BEARING
3120-00-709-0392 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: 7090392, 3120-00-709-0392, 00-709-0392, 3120007090392, 007090392
Bearings | Bearings, Plain, Unmounted
Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
---|---|---|---|
31 | 01 JAN 1963 | 00-709-0392 | 13211 ( BEARING, WASHER, THRUST ) |
Cross Reference | NSN 3120-00-709-0392
Part Number | Cage Code | Manufacturer |
---|---|---|
7090392 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Technical Data | NSN 3120-00-709-0392
Characteristic | Specifications |
---|---|
MATERIAL | COPPER ALLOY OVERALL |
MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-5687,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
STYLE DESIGNATOR | 23 ROUND |
OUTSIDE DIAMETER | 6.2500 INCHES NOMINAL |
CORNER SHAPE | SQUARE FIRST OUTSIDE CORNER SQUARE SECOND OUTSIDE CORNER SQUARE THIRD OUTSIDE CORNER SQUARE FOURTH OUTSIDE CORNER SQUARE FIRST INSIDE CORNER SQUARE SECOND INSIDE CORNER |
CROSS-SECTIONAL SHAPE STYLE | 36 SHOULDERED |
FLANGE THICKNESS | 0.2187 INCHES NOMINAL |
OVERALL THICKNESS | 0.2450 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM |
SHANK OUTSIDE DIAMETER | 5.4375 INCHES NOMINAL |
CENTER HOLE SHAPE STYLE | 42 ROUND |
DIAMETER | 5.0020 INCHES MINIMUM AND 5.0060 INCHES MAXIMUM |
LUBRICATION MATERIAL | LUBRICATING OIL, MIL-L-15016, SYMBOL 2190 |
CRITICALITY CODE JUSTIFICATION | ADUM AND ABMZ |
Restrictions/Controls & Freight Information | NSN 3120-00-709-0392
Category | Code | Description |
---|---|---|
Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
Precious Metals Indicator Code: | A | Item does not contain precious metal |
Criticality Code: | Y | The item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restriction or application. |
Category | Code | Description |
---|---|---|
No Freight Information |