NSN 3120-01-169-2992 RO0091, TT504, TT-504
Product Details | THRUST WASHER BEARING
3120-01-169-2992 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: RO0091, TT504, TT-504, 922F776 ITEM 10, 922F776ITEM10, 3120-01-169-2992, 01-169-2992, 3120011692992, 011692992
Bearings | Bearings, Plain, Unmounted
Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
---|---|---|---|
31 | 01-169-2992 | 13211 ( BEARING, WASHER, THRUST ) |
Demand History | NSN 3120-01-169-2992
Part Number | Request Date | QTY | Origin |
---|---|---|---|
3120-01-169-2992 | 2008-06-170 | 9 | DIBBS |
3120-01-169-2992 | 2008-01-30 | 9 | DIBBS |
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Technical Data | NSN 3120-01-169-2992
Characteristic | Specifications |
---|---|
MATERIAL | COPPER ALLOY OVERALL |
STYLE DESIGNATOR | 23 ROUND |
OUTSIDE DIAMETER | 0.4900 INCHES MINIMUM AND 0.5100 INCHES MAXIMUM |
CORNER SHAPE | SQUARE ALL CORNERS |
CROSS-SECTIONAL SHAPE STYLE | 35 RECTANGULAR |
OVERALL THICKNESS | 0.0410 INCHES MINIMUM AND 0.0420 INCHES MAXIMUM |
CENTER HOLE SHAPE STYLE | 42 ROUND |
DIAMETER | 0.2500 INCHES MINIMUM AND 0.2600 INCHES MAXIMUM |
LUBRICATION MATERIAL | LUBRICATING OIL |
SPECIAL FEATURES | ITEM MUST COMPLY WITH REQUIREMENTS OF DEFENSE SUPPLY CENTER RICHMOND PRODUCTION STANDARD RO0091 |
TEST DATA DOCUMENT | 81349-MIL-P-23199 SPECIFICATION |
DEPARTURE FROM CITED DOCUMENT | AS MODIFIED BY MATERIAL |
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | REFERENCE NUMBER DIFFERENTIATING MATERIAL WILL BE IN ACCORDANCE WITH NAVAL INVENTORY CONTROL POINT ACTIVITY HX QUALITY CONTROL. MANUFACTURING AND TESTING SPECIFICATIONS AVAILABLE AT THE DLA ICP |
CRITICALITY CODE JUSTIFICATION | ZZZY |
MANUFACTURERS CODE | 13873 |
DESIGN CONTROL REFERENCE | RO0091 |
Restrictions/Controls & Freight Information | NSN 3120-01-169-2992
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 |
Category | Code | Description |
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No Freight Information |