Gate Valve
SS845-1889587ASSYAA1-4IN
(NSN) National Stock Number
4820-00-045-5783
Federal Supply Classification
4820 Nonpowered Valves
Item Name Code
05482
Schedule B Code
-
Summary
0.250 inches nominal pipe size accommodated, inside screw bonnet type, threaded bonnet attachment method, manual valve operation method, socket, weld, pipe connection type, bonnet packing features provided
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 1 | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 1 | - | - | HD |
Identification
A valve having a flat or tapered disk (gate) which moves transversely to the axis of flow by rotating or sliding movements of the stem to open or close the orifice. It may also contain an oval or rectangular shaped slide which may be manually, motor, or pressure operated through the means of an arm or arm assembly. The body flange may be designed to accommodate tube type connectors. It may or may not contain thermal relief features. Includes valve (gate) specifically designed for the control of fluid systems in aircraft or missiles.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 05482 | A500A0 | 1 | 2 |
Specifications
Nominal Pipe Size Accommodated
0.250 inches
Details
A measurement of the pipe size the item will accommodate.Bonnet Type
inside screw
Details
Indicates the type of housing on the item that accommodates the stem packing or spring.Bonnet Attachment Method
threaded
Details
The means by which the bonnet is attached to the item.Valve Operation Method
manual
Details
The means used to control the operation of the valve.Connection Type
socket, weld, pipe
Details
Indicates the type of connection/s/.Features Provided
bonnet packing
Details
Those features,not otherwise specified,which may be required for proper functioning of the item.Valve Size
0.250 inches
Details
Designates the size of the valve.Maximum Operating Pressure And Media For Which Designed
700.0 pounds per square inch water-oil-gas
Details
The maximum pressure at which an item is rated to operate for each type of service with which an item may be used.Stem Type
nonrising
Details
Indicates the type of stem furnished with the item.Criticality Code Justification
zzzy
Details
The master requirement codes of those requirements which are technically critical by reason of tolerance,fit,performance,or other characteristics which affect identification of the item.Maximum Operating Temp And Media For Which Designed
150.0 deg fahrenheit water-oil-gas
Details
A rating which expresses the degree of heat or cold as applied to the operation,or limitation of operation,for each type of service with which an item may be used.Inlet Relationship With Outlet
identical
Details
Indicates whether or not the inlet is identical to the outlet.Material
copper alloy 922 body
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material
nickel alloy disk
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material
nickel alloy seat
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material
nickel alloy stem
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Reference Number Differentiating Characteristics
quality control iaw navships 0948-045-7010 material identification and control instruction for level 1 items
Details
A feature of the item of supply which must be specifically recorded when the reference number covers a range of items.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| 2620-902ASSYAA0.25IN | 96169 | 1 | - | 5 | 1 | - | HD |
| 2620-902ASSYAA1-4IN | 96169 | 1 | - | 5 | 9 | - | HD |
| 2620-902ASSYAA0.25INL1 | 03950 | 6 | - | 5 | 2 | - | HD |
| 2620-902ASSYAA1-4INL1 | 03950 | 6 | - | 5 | 2 | - | HD |
| 845-1889587ASSYAA0.25INL1 | 03950 | 6 | - | 5 | 2 | - | HD |
| SS845-1889587ASSYAA1-4INL1 | 03950 | 6 | - | 5 | 2 | - | HD |
| 2620-902ASSYAA1-4IN | 63686 | 1 | - | 5 | 1 | - | HD |
| 845-1889587ASSYAA0.25IN | 80064 | 1 | - | 5 | 1 | - | HD |
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 |
|---|---|---|---|
| 29300 | - | W | Q |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| 1 | 736 | Z | 9 |
Certified Supplier
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Manufacturer
FAQs
Frequently asked questions for NSN 4820-00-045-5783
What is the NIIN of the NSN 4820-00-045-5783?
The National Item Identification Number (NIIN) of the NSN 4820-00-045-5783 is 00-045-5783
When the NSN 4820-00-045-5783 was assigned to the Federal Catalog?
It was assigned 57 years ago, on Sat, May 13, 1967
Does the NSN 4820-00-045-5783 contain any precious metals?
Does not contain precious metal
Does the NSN 4820-00-045-5783 contain any hazardous material?
No data in HMIRS
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