PartsTable
Technical Data Sheet
40A1INCH ✓ 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

The VALVE,GATE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING STEM, stem_type: RISING, bonnet_type: INSIDE SCREW, connection_type: THREADED INTERNAL PIPE, special_features: 1.000 IN. PIPE SIZE;R.H.

THD;11-1/2 THDS PER INCH IN, features_provided: BONNET PACKING. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-838-2274, 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
40A1INCH
NSN: 4820-00-838-2274
FSC: 4820
CAGE: 75144 — JENKINS BROS (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING STEM
stem_typeRISING
bonnet_typeINSIDE SCREW
connection_typeTHREADED INTERNAL PIPE
special_features1.000 IN. PIPE SIZE;R.H. THD;11-1/2 THDS PER INCH IN
features_providedBONNET PACKING
nominal_thread_size1.000 INCHES IN
valve_operation_methodMANUAL
bonnet_attachment_methodTHREADED
thread_series_designatorNPT
operating_pressure_and_type225.0 POUNDS PER SQUARE INCH (PSI) WATER AND OTHER LIQUIDS MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS
reference_number_differentiating_characteristicsAS DIFFERENTIATED BY VALVE SIZE
NSN4820-00-838-2274
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: 40A1INCH · 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
CONNECTION TYPE: THREADED INTERNAL PIPE
STEM TYPE: RISING
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: AS DIFFERENTIATED BY VALVE SIZE
THREAD SERIES DESIGNATOR: NPT
OPERATING PRESSURE AND TYPE: 225.0 POUNDS PER SQUARE INCH (PSI) WATER AND OTHER LIQUIDS MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS
MATERIAL: IRON CAST SEAT
NOMINAL THREAD SIZE: 1.000 INCHES IN
TECHNICAL CHARACTERISTICS (FLIS)
CONNECTION TYPETHREADED INTERNAL PIPE
STEM TYPERISING
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSAS DIFFERENTIATED BY VALVE SIZE
THREAD SERIES DESIGNATORNPT
OPERATING PRESSURE AND TYPE225.0 POUNDS PER SQUARE INCH (PSI) WATER AND OTHER LIQUIDS MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS
MATERIALIRON CAST SEAT
NOMINAL THREAD SIZE1.000 INCHES IN
MATERIALIRON MALLEABLE DISK
MATERIALIRON CAST BODY
MATERIALSTEEL CORROSION RESISTING STEM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
40AInterchangeable
interchangeable cross-reference
interchangeable
G1108KLLBInterchangeable
interchangeable cross-reference
interchangeable
G1108KLLB+COLFS381AInterchangeable
interchangeable cross-reference
interchangeable
W220214Interchangeable
interchangeable cross-reference
interchangeable
40A-3210WInterchangeable
interchangeable cross-reference
interchangeable
SMC416777Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 40A1INCH?
40A1INCH is a VALVE,GATE.
What parts can replace 40A1INCH?
There are 19 known substitutes for 40A1INCH: 40A, G1108KLLB, G1108KLLB+COLFS381A and 16 more. Substitute compatibility should be verified for your specific system.
Is 40A1INCH still available?
40A1INCH is currently cancelled.
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