Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW
The BRUSH,ELECTRICAL CONTACT is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: HIGH CARBON - HIGH CHROME,OILHARDENING TOOL STEEL; POINTED PUNCH; STANDARD SHEAR. This part is cataloged in the Federal Logistics Information System under NSN 4820-00-289-2143, indicating validated use in U.S.
government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.
WHERE IT FITS
1-1/8IN
NSN:4820-00-289-2143 FSC:4820 CAGE:14959 — CRANE CO DIV VALVE DIV (USA)
SPECIFICATIONS
general_characteristics_item_description
HIGH CARBON - HIGH CHROME,OILHARDENING TOOL STEEL; POINTED PUNCH; STANDARD SHEAR
NSN
4820-00-289-2143
COMPONENT DIAGRAM
KEY FEATURES
•
NONDEFINITIVE SPEC/STD DATA: 1 TYPE AND A CLASS AND 1 END AND 1/8 INCH SIZE IN
•
MATERIAL: COPPER ALLOY 697 STEM
•
FEATURES PROVIDED: BONNET PACKINGBONNET PACKING
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B-371 ALLOY 697 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
•
CONNECTION TYPE: THREADED INTERNAL PIPE ALL ENDSTHREADED INTERNAL PIPE ALL ENDS
•
SPECIFICATION/STANDARD DATA: 59646-MSS SP-80 MANUFACTURERS STANDARD
•
THREAD SERIES DESIGNATOR: NPT ALL ENDS
TECHNICAL CHARACTERISTICS
NONDEFINITIVE SPEC/STD DATA
1 TYPE AND A CLASS AND 1 END AND 1/8 INCH SIZE IN
MATERIAL
COPPER ALLOY 697 STEM
FEATURES PROVIDED
BONNET PACKINGBONNET PACKING
MATERIAL DOCUMENT AND CLASSIFICATION
ASTM B-371 ALLOY 697 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
CONNECTION TYPE
THREADED INTERNAL PIPE ALL ENDSTHREADED INTERNAL PIPE ALL ENDS