Sleeve Bushing

A51B20605-21

A51B20605-21
(NSN) National Stock Number
3120-00-007-0003
Federal Supply Classification
3120 Unmounted Plain Bearings
Item Name Code
13206
Schedule B Code
8482997060
Summary

0.7490 inches minimum and 0.7500 inches maximum overall length, 0.6268 inches minimum and 0.6273 inches maximum body outside diameter, 0.5000 inches minimum and 0.5015 inches maximum body inside diameter, square all corners corner shape, 125.0 microinches intermediate layer surface finish, steel comp xm-12 overall material

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

A tubular shaped unthreaded item with or without a flange at one end designed to be inserted into a hole to reduce the inside diameter of the hole and to protect the surrounding body structure from damage resulting from stress, strain, and/or vibration. The overall length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body. Includes items which are divided into two or more segments which includes 180 degrees (3.141 radians) or less of the bearing periphery. For items made of rubber, see bushing, nonmetallic. See also bearing, sleeve; bushing, tapered; spacer, sleeve; insulator, bushing; and bushing, electrical conductor. Excludes:bushing, drill, jig.

INC FIIG Concept Condition
13206 A045A0 - 2
Specifications
Overall Length
0.7490 inches minimum and 0.7500 inches maximum
Details The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
Body Outside Diameter
0.6268 inches minimum and 0.6273 inches maximum
Details The length of a straight line which passes through the center of the body,and terminates at the outside circumference.
Body Inside Diameter
0.5000 inches minimum and 0.5015 inches maximum
Details The length of a straight line which passes through the center of a body,and terminates at the inside circumference.
Corner Shape
square all corners
Details The physical configuration of the corner.
Surface Finish
125.0 microinches intermediate layer
Details Designates the specific surface roughness rating,representing the arithmetic average deviation of the surface from the meanline in profile.
Material
steel comp xm-12 overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material Document And Classification
ams 5659 comp 155ph assn std 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, plain, no outside flanges
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
2590000070003 A00AM 9 - 6 9 - YP
A51B20605-21 61174 1 - 5 9 - KE
A51B20605-21 26512 1 - 3 9 - KE
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
59240 - R -
RVC WCC TCC SHC
- 713 Z 9

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Manufacturer
NORTHROP GRUMMAN SYSTEMS CORPORATION
CAGE: 79RG9
JACKSONVILLE , FL , 32221-8130
UNITED STATES
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FAQs
Frequently asked questions for NSN 3120-00-007-0003
What is the NIIN of the NSN 3120-00-007-0003?
The National Item Identification Number (NIIN) of the NSN 3120-00-007-0003 is 00-007-0003
When the NSN 3120-00-007-0003 was assigned to the Federal Catalog?
It was assigned 52 years ago, on Fri, Jun 30, 1972
Does the NSN 3120-00-007-0003 contain any precious metals?
Does not contain precious metal
Does the NSN 3120-00-007-0003 contain any hazardous material?
No data in HMIRS

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