BEARING,SLEEVE

FF-207-3

FF-207-3
(NSN) National Stock Number
3120-01-254-4443
Federal Supply Classification
3120 Unmounted Plain Bearings
Item Name Code
13205
Schedule B Code
8482997090
Summary

0.3700 inches minimum and 0.3800 inches maximum overall length, 0.2500 inches nominal body outside diameter, 0.1250 inches nominal body inside diameter, 0.3075 inches minimum and 0.3175 inches maximum flange outside diameter, 0.0600 inches minimum and 0.0650 inches maximum flange width, square all corners corner shape

DAC HCC DMIL RNCC
5 - - 3
RNVC SADC MSDS RNAAC
2 - - ZZ
Identification

A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also bushing, sleeve; spacer, sleeve; and washer (as modified). Excludes:pin, hollow.

INC FIIG Concept Condition
13205 A045A0 - 1
Specifications
Overall Length
0.3700 inches minimum and 0.3800 inches maximum
Details The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
Body Outside Diameter
0.2500 inches nominal
Details The length of a straight line which passes through the center of the body,and terminates at the outside circumference.
Body Inside Diameter
0.1250 inches nominal
Details The length of a straight line which passes through the center of a body,and terminates at the inside circumference.
Flange Outside Diameter
0.3075 inches minimum and 0.3175 inches maximum
Details The length of a straight line which passes through the center of the flange,and terminates at the outside circumference.
Flange Width
0.0600 inches minimum and 0.0650 inches maximum
Details A measurement taken at right angles to the length of a flange,in distinction from thickness.
Corner Shape
square all corners
Details The physical configuration of the corner.
Surface Finish
32.0 microinches overall
Details Designates the specific surface roughness rating,representing the arithmetic average deviation of the surface from the meanline in profile.
Special Features
used on test bench attitude
Details Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification on one or more other functions.
Material
copper alloy 841 overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material Document And Classification
mil-b-5687c mil spec single material response overall
Details The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.
Style Designator
solid, external flange one end
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
FF-207-3 12204 2 - 5 9 - SB
993671-02 35351 2 - 5 9 - SB
FF-207-3 70417 2 - 5 9 - SB
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
58860 - P -
RVC WCC TCC SHC
- 742 Z 9

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Manufacturer
BEEMER PRECISION INC
CAGE: 70901
FORT WASHINGTON , PA , 19034-2504
UNITED STATES
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FAQs
Frequently asked questions for NSN 3120-01-254-4443
What is the NIIN of the NSN 3120-01-254-4443?
The National Item Identification Number (NIIN) of the NSN 3120-01-254-4443 is 01-254-4443
When the NSN 3120-01-254-4443 was assigned to the Federal Catalog?
It was assigned 37 years ago, on Tue, May 5, 1987
Does the NSN 3120-01-254-4443 contain any precious metals?
Does not contain precious metal
Does the NSN 3120-01-254-4443 contain any hazardous material?
No data in HMIRS

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