PartsTable
Technical Data Sheet
48A1-4IN100PSI ✓ Verified by PartsTable
· GATE VALVE
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

GRINDING MACHINE,CARBIDE TOOL BI. Key specifications include material: COPPER ALLOY OVERALL, bonnet_type: INSIDE SCREW, connection_type: THREADED EXTERNAL PIPE FIRST END, connection_style: PLAIN (PIPE) FIRST END, style_designator: STRAIGHT THRU W/BAFFLE, thread_direction: RIGHT-HAND FIRST END. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-837-8183, 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
48A1-4IN100PSI
NSN: 4820-00-837-8183
FSC: 4820
CAGE: 01343 — ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
bonnet_typeINSIDE SCREW
connection_typeTHREADED EXTERNAL PIPE FIRST END
connection_stylePLAIN (PIPE) FIRST END
style_designatorSTRAIGHT THRU W/BAFFLE
thread_directionRIGHT-HAND FIRST END
features_providedPRESSURE TIGHT OUTLET SIDE
operating_pressure225.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
disk_loading_methodSPRING
flow_control_deviceDISK
nominal_thread_size0.250 INCHES FIRST END IN
maximum_operating_temp300.0 FAHRENHEIT SINGLE RESPONSE DEGF
NSN4820-00-837-8183
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: 48A1-4IN100PSI · OEM ⚠ VERIFY BEFORE ORDERING Gate valves = FULL OPEN or FULL CLOSE only — never throttle. Partial opening causes seat erosion and vibration. ✓ BROKER TIP Rising stem shows valve position visually — easier maintenance. Non-rising stem saves headroom. PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
MEDIA FOR WHICH DESIGNED: FUEL/OIL, HYDROCARBON SINGLE RESPONSE
OPENING PRESSURE SETTING: 100.0 POUNDS PER SQUARE INCH LBS
THREAD DIRECTION: RIGHT-HAND FIRST END
MAXIMUM OPERATING TEMP: 300.0 FAHRENHEIT SINGLE RESPONSE DEGF
MATERIAL: COPPER ALLOY OVERALL
VALVE OPERATION METHOD: AUTOMATIC OR MANUAL
BONNET TYPE: INSIDE SCREW
CONNECTION STYLE: PLAIN (PIPE) FIRST END
TECHNICAL CHARACTERISTICS (FLIS)
MEDIA FOR WHICH DESIGNEDFUEL/OIL, HYDROCARBON SINGLE RESPONSE
OPENING PRESSURE SETTING100.0 POUNDS PER SQUARE INCH LBS
THREAD DIRECTIONRIGHT-HAND FIRST END
MAXIMUM OPERATING TEMP300.0 FAHRENHEIT SINGLE RESPONSE DEGF
MATERIALCOPPER ALLOY OVERALL
VALVE OPERATION METHODAUTOMATIC OR MANUAL
BONNET TYPEINSIDE SCREW
CONNECTION STYLEPLAIN (PIPE) FIRST END
CONNECTION TYPETHREADED EXTERNAL PIPE FIRST END
DISK LOADING METHODSPRING
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
48AInterchangeable
interchangeable cross-reference
interchangeable
3835-27Interchangeable
interchangeable cross-reference
interchangeable
5463K14Interchangeable
interchangeable cross-reference
interchangeable
48A1-4IN60PSIInterchangeable
interchangeable cross-reference
interchangeable
48Interchangeable
interchangeable cross-reference
interchangeable
48A1-4IN205PSIInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 48A1-4IN100PSI?
48A1-4IN100PSI is a GRINDING MACHINE,CARBIDE TOOL BI.
What parts can replace 48A1-4IN100PSI?
There are 11 known substitutes for 48A1-4IN100PSI: 48A, 3835-27, 5463K14 and 8 more. Substitute compatibility should be verified for your specific system.
Is 48A1-4IN100PSI still available?
48A1-4IN100PSI is currently cancelled.
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