Bearing Unit Housing
2531098
(NSN) National Stock Number
3130-01-594-6816
Federal Supply Classification
3130 Mounted Bearings
Item Name Code
30559
Schedule B Code
8482991050
Summary
5.000 inches nominal bolt circle diameter, 0.240 inches nominal flange thickness, 2.440 inches nominal bore diameter, 5.470 inches minimum and 5.530 inches maximum overall outside diameter, 5.470 inches minimum and 5.530 inches maximum housing diameter, 1.500 inches nominal housing length
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 6 | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | 9Z |
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
5.000 inches nominal
Details
The length of a straight line which passes through the center of a bolt circle,and terminates at the circumference.Flange Thickness
0.240 inches nominal
Details
A measurement of the smallest dimension of a flange,in distinction from length or width.Bore Diameter
2.440 inches nominal
Details
The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.Overall Outside Diameter
5.470 inches minimum and 5.530 inches maximum
Details
The overall length of a straight line which passes through the center of an item,and terminates at the outside circumference.Housing Diameter
5.470 inches minimum and 5.530 inches maximum
Details
The length of a straight line which passes through the center of the housing, and terminates at the circumference.Housing Length
1.500 inches nominal
Details
A measurement of the longest dimension of the housing,in distinction from width.Thread Quantity Per Inch
20
Details
The number of threads on the item per linear inch measured on a line parallel to the thread axis.Nominal Thread Size
0.250 inches
Details
A designation that is used for the purpose of general identification of the thread.Mounting Hole Type
round, threaded
Details
Indicates the type of mounting hole(s) provided on the item.Material
aluminum alloy 6061 overall
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Style Designator
flange block
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.Thread Series Designator
unc
Details
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| N | A | A | - |
Freight
Universal / National Freight and Handling Information
| UFC | HMC | LTL | LCL |
|---|---|---|---|
| - | - | - | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | - | - | - |
Certified Supplier
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Manufacturer
NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
CAGE: 10001
WASHINGTON
, DC
, 20376
UNITED STATES
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FAQs
Frequently asked questions for NSN 3130-01-594-6816
What is the NIIN of the NSN 3130-01-594-6816?
The National Item Identification Number (NIIN) of the NSN 3130-01-594-6816 is 01-594-6816
When the NSN 3130-01-594-6816 was assigned to the Federal Catalog?
It was assigned 13 years ago, on Mon, Apr 25, 2011
Does the NSN 3130-01-594-6816 contain any precious metals?
Does not contain precious metal
Does the NSN 3130-01-594-6816 contain any hazardous material?
No data in HMIRS
What is the ESD classification of NSN 3130-01-594-6816?
No known electrostatic discharge
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