Vent Valve
326935
(NSN) National Stock Number
4820-00-022-0655
Federal Supply Classification
4820 Nonpowered Valves
Item Name Code
35935
Schedule B Code
8481809050
Summary
Right-hand all ends thread direction, plain (pipe) all ends connection style, threaded external pipe all ends connection type, 0.250 inches all ends nominal thread size, steel overall material, straight thru style designator
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 6 | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 9 | - | - | 9Z |
Identification
A valve designed to relieve internal pressure from gear housings, automotive axles, differentials, transmissions and the like. May or may not be threaded on one end. For items with relief pressure ratings see valve (1), safety relief.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 35935 | A046B0 | 1 | 1 |
Specifications
Thread Direction
right-hand all ends
Details
The direction of the thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.Connection Style
plain (pipe) all ends
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.Connection Type
threaded external pipe all ends
Details
Indicates the type of connection/s/.Nominal Thread Size
0.250 inches all ends
Details
A designation that is used for the purpose of general identification of the thread.Material
steel overall
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Style Designator
straight thru
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.Thread Series Designator
npt all ends
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.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| R15538 | 10988 | 2 | - | 5 | 2 | - | AX |
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| N | U | - | - |
Freight
Universal / National Freight and Handling Information
| UFC | HMC | LTL | LCL |
|---|---|---|---|
| 64490 | - | P | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 594 | Z | 9 |
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Manufacturer
STEWART-WARNER CORP HEATING AND AIR CONDITIONING DIV
CAGE: 80188
LEBANON
, IN
, 46052
UNITED STATES
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FAQs
Frequently asked questions for NSN 4820-00-022-0655
What is the NIIN of the NSN 4820-00-022-0655?
The National Item Identification Number (NIIN) of the NSN 4820-00-022-0655 is 00-022-0655
When the NSN 4820-00-022-0655 was assigned to the Federal Catalog?
It was assigned 56 years ago, on Fri, May 10, 1968
Does the NSN 4820-00-022-0655 contain any precious metals?
Type/content is unknown
Does the NSN 4820-00-022-0655 contain any hazardous material?
No data in HMIRS
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