PartsTable
Technical Data Sheet
48A ✓ 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 BODY, connection_type: THREADED EXTERNAL PIPE ALL ENDS, connection_style: INVERTED FLARE (PIPE) ALL ENDS, style_designator: STRAIGHT THRU, thread_direction: RIGHT-HAND ALL ENDS, nominal_thread_size: 0.250 INCHES ALL ENDS IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-005-7394, 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
48A
NSN: 4820-00-005-7394
FSC: 4820
CAGE: 01343 — ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY (USA)
SPECIFICATIONS
materialCOPPER ALLOY BODY
connection_typeTHREADED EXTERNAL PIPE ALL ENDS
connection_styleINVERTED FLARE (PIPE) ALL ENDS
style_designatorSTRAIGHT THRU
thread_directionRIGHT-HAND ALL ENDS
nominal_thread_size0.250 INCHES ALL ENDS IN
valve_operation_methodAUTOMATIC
media_for_which_designedAIR SINGLE RESPONSE
opening_pressure_setting250.0 POUNDS PER SQUARE INCH LBS
thread_series_designatorNPT ALL ENDS
furnished_items_and_quantity1 LEVER
NSN4820-00-005-7394
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: 48A · 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
THREAD SERIES DESIGNATOR: NPT FIRST END
BONNET TYPE: INSIDE SPRING
THREAD DIRECTION: RIGHT-HAND FIRST END
MAXIMUM OPERATING TEMP: 300.0 FAHRENHEIT SINGLE RESPONSE DEGF
VALVE DISCHARGE FLOW RATE: 82.0 CUBIC FEET PER MINUTE
VALVE OPERATION METHOD: AUTOMATIC
MEDIA FOR WHICH DESIGNED: AIR SINGLE RESPONSE
NOMINAL THREAD SIZE: 0.250 INCHES FIRST END IN
TECHNICAL CHARACTERISTICS (FLIS)
THREAD SERIES DESIGNATORNPT FIRST END
BONNET TYPEINSIDE SPRING
THREAD DIRECTIONRIGHT-HAND FIRST END
MAXIMUM OPERATING TEMP300.0 FAHRENHEIT SINGLE RESPONSE DEGF
VALVE DISCHARGE FLOW RATE82.0 CUBIC FEET PER MINUTE
VALVE OPERATION METHODAUTOMATIC
MEDIA FOR WHICH DESIGNEDAIR SINGLE RESPONSE
NOMINAL THREAD SIZE0.250 INCHES FIRST END IN
OPERATING PRESSURE225.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
MATERIALCOPPER ALLOY OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
48AInterchangeable
interchangeable cross-reference
interchangeable
5463K14Interchangeable
interchangeable cross-reference
interchangeable
N21168Interchangeable
interchangeable cross-reference
interchangeable
383527Interchangeable
interchangeable cross-reference
interchangeable
A214904Interchangeable
interchangeable cross-reference
interchangeable
48A1-4IN60PSIInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 48A?
48A is a GRINDING MACHINE,CARBIDE TOOL BI.
What parts can replace 48A?
There are 13 known substitutes for 48A: 48A, 5463K14, N21168 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 48A?
48A is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-005-7394. This indicates validated use in U.S. government and defense supply chains.
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