Plain Bearing Unit
SSN593-520-1862113 PIECE 8
(NSN) National Stock Number
3130-01-223-7187
Federal Supply Classification
3130 Mounted Bearings
Item Name Code
30557
Schedule B Code
8482997090
Summary
0.750 inches nominal mounting hole diameter, 2.0000 inches minimum and 2.0010 inches maximum bore diameter, 1.000 inches nominal base thickness, 3.500 inches nominal center to center distance between mounting holes along width, 6.500 inches nominal center to center distance between mounting holes along length, 6.875 inches nominal housing height
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| A | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | KZ |
Identification
An assembled unit, composed of a housing incorporating a plain bearing, or bearings, designed to meet various or specific conditions of mounting.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 30557 | A093A0 | - | 1 |
Specifications
Mounting Hole Diameter
0.750 inches nominal
Details
The length of a straight line which passes through the center of a mounting hole,and terminates at the circumference.Bore Diameter
2.0000 inches minimum and 2.0010 inches maximum
Details
The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.Base Thickness
1.000 inches nominal
Details
A measurement of the smallest dimension of a base,in distinction from length or width.Center To Center Distance Between Mounting Holes Along Width
3.500 inches nominal
Details
A measurement of the center to center distance between the mounting holes along the width.Center To Center Distance Between Mounting Holes Along Length
6.500 inches nominal
Details
A measurement of the center to center distance between the mounting holes along the length.Housing Height
6.875 inches nominal
Details
None.Housing Length
8.000 inches nominal
Details
A measurement of the longest dimension of the housing,in distinction from width.Housing Width
5.000 inches nominal
Details
A measurement taken at right angles to the length of a housing,in distinction from thickness.Alignment Type
rigid
Details
Indicates the type of alignment utilized whereby the item will adjust axially for misalignment.Shaft End Type
open
Details
Indicates the type of shaft end provided.Load Capability Type
radial
Details
Indicates the type of load capability.Height From Bottom Of Base To Bore Centerline
5.125 inches nominal
Details
None.Mounting Hole Type
round, unthreaded
Details
Indicates the type of mounting hole(s) provided on the item.Material
copper alloy overall
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material Document And Classification
mil-b-21230,alloy 955 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.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 | - | Q | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 742 | Z | 9 |
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Manufacturer
FAQs
Frequently asked questions for NSN 3130-01-223-7187
What is the NIIN of the NSN 3130-01-223-7187?
The National Item Identification Number (NIIN) of the NSN 3130-01-223-7187 is 01-223-7187
When the NSN 3130-01-223-7187 was assigned to the Federal Catalog?
It was assigned 38 years ago, on Sat, Jan 4, 1986
Does the NSN 3130-01-223-7187 contain any precious metals?
Does not contain precious metal
Does the NSN 3130-01-223-7187 contain any hazardous material?
No data in HMIRS
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