Hydraulic Brake Piston
50-300010-31
(NSN) National Stock Number
1630-00-117-2957
Federal Supply Classification
1630 Aircraft Wheel and Brake Systems
Item Name Code
36146
Schedule B Code
8803200060
Summary
0.0865 inches minimum and 0.0885 inches maximum groove depth, 0.141 inches minimum and 0.151 inches maximum groove width, 1.303 inches minimum and 1.304 inches maximum outside diameter, 0.540 inches minimum and 0.550 inches maximum length, one-piece construction type, externally grooved surface condition
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 3 | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | ZZ |
Identification
A metallic or nonmetallic item designed to function in a wheel cylinder or caliper of a hydraulic brake system.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 36146 | T129-S | 1 | 2 |
Specifications
Groove Depth
0.0865 inches minimum and 0.0885 inches maximum
Details
A measurement between specified points of a groove,in distinction from height.Groove Width
0.141 inches minimum and 0.151 inches maximum
Details
A measurement taken at right angles to the length of a groove,in distinction from thickness.Outside Diameter
1.303 inches minimum and 1.304 inches maximum
Details
The length of a straight line which passes through the center of a circular figure or body,and terminates at the outside circumference.Length
0.540 inches minimum and 0.550 inches maximum
Details
A measurement of the longest dimension of any object,in distinction from width.Construction Type
one-piece
Details
Indicates the type of construction.Surface Condition
externally grooved
Details
The condition of the item with respect to the texture of the surface. please use mrc sfcd in place of this discontinued mrc.Piston Cup
not included
Details
An indication of whether or not a piston cup is included.Shoe Actuating End Type
flat bottom
Details
Indicates the type of shoe actuating end used on the item.Steel Insert
not included
Details
An indication of whether or not a steel insert is included.Material
aluminum alloy
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Fsc Application Data
brake,multiple disk acft
Details
The justification for the assignment of a federal supply class /fsc/ to an item based on the classification of the next higher classifiable assembly.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| 50-300010-31 | 70898 | 3 | - | 3 | 9 | - | CT |
| 74-416 | 97153 | 1 | - | 5 | 9 | - | CT |
| 74B416 | 97153 | 5 | - | 5 | 9 | - | CT |
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| P | U | - | - |
Freight
Universal / National Freight and Handling Information
| UFC | HMC | LTL | LCL |
|---|---|---|---|
| 04780 | - | J | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 586 | Z | 9 |
Provided with every order
Order with confidence, we are a valued certified supplier serving customers in the military and aerospace industries.
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Manufacturer
FAQs
Frequently asked questions for NSN 1630-00-117-2957
What is the NIIN of the NSN 1630-00-117-2957?
The National Item Identification Number (NIIN) of the NSN 1630-00-117-2957 is 00-117-2957
When the NSN 1630-00-117-2957 was assigned to the Federal Catalog?
It was assigned 56 years ago, on Wed, Oct 9, 1968
Does the NSN 1630-00-117-2957 contain any precious metals?
Type/content is unknown
Does the NSN 1630-00-117-2957 contain any hazardous material?
No information in HMIRS
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