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4820-00-410-4429
Gate Valve
4820004104429 004104429 87 1-2XR
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. View more Gate Valve
November 2023
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Restrictions 4820-00-410-4429
4820-00-410-4429 is a Gate Valve that does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. This item is considered a low risk when released from the control of the Department of Defense. The item may still be subject to the requirements of the Export Administration Regulations (EAR) and the Code of Federal Regulations (CFR). This item is not suspected to be hazardous. The precious metals content of this item is unknown.
End Users 4820-00-410-4429
- NASA (G900)
- Effective Date:
- 1 Apr 1991
Approved Sources 4820-00-410-4429
- Part Number
- Manufacturer
- Status
- 87 1-2XR
- Manufacturer
- 14959 - Crane Co (Active)
- Incomplete Reference
- Incomplete Reference
Datasheet 4820-00-410-4429
- Characteristic
- Specifications
- Material [MATT]
- Specifications
- Cobalt Alloy Body
- Material [MATT]
- Cobalt Alloy Seat
- Material [MATT]
- Cobalt Alloy Stem
- Material [MATT]
- Cobalt Alloy Disk
- Maximum Operating Pressure And Media For Which Designed [CQCJ]
- 1500.0 Pounds Per Square Inch Water-Oil-Gas
- Valve Operation Method [AQLR]
- Manual
- Connection Type [AWLS]
- Butt Weld Pipe
- Nominal Pipe Size Accommodated [AAAR]
- 4.000 Inches
- Stem Type [CRKP]
- Rising
NATO Stock Numbers Related to 4820-00-410-4429
Freight Information 4820-00-410-4429
4820-00-410-4429 has freight characteristics.. 4820-00-410-4429 has a variance between NMFC and UFC when transported by rail and the description should be consulted.