BEARING,WASHER,THRUST

TT-504

TT-504
(NSN) National Stock Number
3120-01-169-2993
Federal Supply Classification
3120 Unmounted Plain Bearings
Item Name Code
13211
Schedule B Code
8482105008
Summary

Rectangular cross-sectional shape style, 0.4900 inches minimum and 0.5100 inches maximum outside diameter, round center hole shape style, 0.2500 inches minimum and 0.2600 inches maximum diameter, 0.0190 inches minimum and 0.0200 inches maximum overall thickness, lubricating oil lubrication material

DAC HCC DMIL RNCC
A - - 5
RNVC SADC MSDS RNAAC
1 - - KZ
Identification

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.

INC FIIG Concept Condition
13211 A045A0 - 1
Specifications
Cross-Sectional Shape Style
rectangular
Details The style designation indicating the configuration that most nearly corresponds to the cross-sectional shape of the item.
Outside Diameter
0.4900 inches minimum and 0.5100 inches maximum
Details The length of a straight line which passes through the center of a circular figure or body,and terminates at the outside circumference.
Center Hole Shape Style
round
Details The style designation indicating the configuration that most nearly corresponds to the shape of the center hole.
Diameter
0.2500 inches minimum and 0.2600 inches maximum
Details The length of a straight line which passes through the center of a circular figure or body,and terminates at the circumference.
Overall Thickness
0.0190 inches minimum and 0.0200 inches maximum
Details An overall measurement of the smallest dimension of an item,in distinction from length or width.
Lubrication Material
lubricating oil
Details The element compound or mixture with which the item is lubricated. please use mrc lbma as a replacement for canceled mrc.
Corner Shape
square all corners
Details The physical configuration of the corner.
Criticality Code Justification
zzzy
Details The master requirement codes of those requirements which are technically critical by reason of tolerance,fit,performance,or other characteristics which affect identification of the item.
Material
copper alloy overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Special Test Features
special quality control testing
Details Test conditions and ratings,or environmental and performance requirements that are different,more critical,or more specific than those specified in a governing test data document.
Style Designator
round
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
Test Data Document
81349-mil-p-23199 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.).
Details The specification,standard,drawing,or similar instrument that specifies environmental and performance requirements or test conditions under which an item is tested and establishes acceptable limits within which the item must conform identified by an alphabetic and/or numeric reference number. includes the commercial and government entity (cage) code of the entity controlling the instrument.
Departure From Cited Document
as modified by material
Details The technical differentiating characteristic/s/ of an item of supply which depart/s/ from the text of a specification or a standard in that it represents a selection of characteristics stated in the specification or standard as being optional,or a variation from one or more of the stated characteristics,or an additional characteristic not stated in the specification or standard.
Reference Number Differentiating Characteristics
as differentiated by material which must conform to ships parts control center special quality control provisions and certified free from mercury contamination
Details A feature of the item of supply which must be specifically recorded when the reference number covers a range of items.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
922F776 ITEM 11 94259 A - 3 1 - KZ
RO0141 13873 A - 5 2 - ZZ
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N A - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
49790 - W -
RVC WCC TCC SHC
- 742 Z 9

Certified Supplier

Order with confidence, we are a valued certified supplier serving customers in the military and aerospace industries.

  • ISO9001 / AS9100 Quality Standards
  • HAZMAT Certified
  • On Time Delivery
  • Qualified Sales Team
  • Counterfeit Parts Prevention
  • 100% Product Inspections
Manufacturer
CHRYSLER CORP AMPLEX DIV
CAGE: 70417
WARREN , MI , 48091-2990
UNITED STATES
FAQs
Frequently asked questions for NSN 3120-01-169-2993
When the NSN 3120-01-169-2993 was assigned to the Federal Catalog?
It was assigned 40 years ago, on Fri, Jan 6, 1984
Does the NSN 3120-01-169-2993 contain any precious metals?
Does not contain precious metal
What is the NIIN of the NSN 3120-01-169-2993?
The National Item Identification Number (NIIN) of the NSN 3120-01-169-2993 is 01-169-2993
Does the NSN 3120-01-169-2993 contain any hazardous material?
No data in HMIRS

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