Bearing Unit Housing

11647123

11647123
(NSN) National Stock Number
3130-00-442-5924
Federal Supply Classification
3130 Mounted Bearings
Item Name Code
30559
Schedule B Code
8482991050
Summary

2.875 inches minimum and 3.875 inches maximum bolt circle diameter, 0.375 inches nominal flange thickness, 1.7860 inches minimum and 2.0477 inches maximum bore diameter, 2.312 inches nominal housing length, 3.750 inches nominal housing width, 2350-01-136-8744 carrier end item identification

DAC HCC DMIL RNCC
1 - - 3
RNVC SADC MSDS RNAAC
2 - - AZ
Identification

A single or multiple piece item without ball, plain or roller bearing(s). It is designed to meet various or specific conditions of mounting. For items with bearings, see bearing unit, ball; bearing unit, plain; and bearing unit, roller.

INC FIIG Concept Condition
30559 A093A0 2 1
Specifications
Bolt Circle Diameter
2.875 inches minimum and 3.875 inches maximum
Details The length of a straight line which passes through the center of a bolt circle,and terminates at the circumference.
Flange Thickness
0.375 inches nominal
Details A measurement of the smallest dimension of a flange,in distinction from length or width.
Bore Diameter
1.7860 inches minimum and 2.0477 inches maximum
Details The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.
Housing Length
2.312 inches nominal
Details A measurement of the longest dimension of the housing,in distinction from width.
Housing Width
3.750 inches nominal
Details A measurement taken at right angles to the length of a housing,in distinction from thickness.
End Item Identification
2350-01-136-8744 carrier
Details The national stock number or the identification information of the end equipment for which the item is a part.
Assembly Overall Length
4.750 inches nominal
Details The dimension measured along the longitudinal axis with terminated points at the extreme ends of the assembly.
Center To Center Distance Between Mounting Holes Along Side Of A Square
3.875 inches nominal
Details None.
Material
aluminum alloy 355.0 housing
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material Document And Classification
qq-a-601 fed spec single material response housing
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
flange block
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
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
64100 - R -
RVC WCC TCC SHC
- 742 Z 9

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Manufacturer
U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
CAGE: 19207
WARREN , MI , 48397
UNITED STATES
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FAQs
Frequently asked questions for NSN 3130-00-442-5924
What is the NIIN of the NSN 3130-00-442-5924?
The National Item Identification Number (NIIN) of the NSN 3130-00-442-5924 is 00-442-5924
When the NSN 3130-00-442-5924 was assigned to the Federal Catalog?
It was assigned 55 years ago, on Fri, Mar 28, 1969
Does the NSN 3130-00-442-5924 contain any precious metals?
Does not contain precious metal
Does the NSN 3130-00-442-5924 contain any hazardous material?
No data in HMIRS

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