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PartsTable / COMPONENT / A1116-316
A1116-316 ✓ 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,ANGLE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY SEAT, bonnet_type: INSIDE SCREW, connection_type: THREADED EXTERNAL PIPE ALL ENDS, connection_style: PLAIN (PIPE) ALL ENDS, style_designator: ANGLE, thread_direction: RIGHT-HAND ALL ENDS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-026-0880, 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
A1116-316
NSN: 4820-01-026-0880
FSC: 4820
CAGE: 18154 — FLO-LOK INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY SEAT
bonnet_typeINSIDE SCREW
connection_typeTHREADED EXTERNAL PIPE ALL ENDS
connection_stylePLAIN (PIPE) ALL ENDS
style_designatorANGLE
thread_directionRIGHT-HAND ALL ENDS
features_providedBONNET PACKING
operating_pressure3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
flow_control_deviceNEEDLE
nominal_thread_size0.250 INCHES ALL ENDS IN
maximum_operating_temp450.0 FAHRENHEIT SECOND RESPONSE DEGF
valve_operation_methodMANUAL
NSN4820-01-026-0880
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: A1116-316 · 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
•
MATERIAL: STEEL COMP 316 STEM
•
VALVE OPERATION METHOD: MANUAL
•
FEATURES PROVIDED: BONNET PACKING
•
FLOW CONTROL DEVICE: NEEDLE
•
CONNECTION TYPE: THREADED EXTERNAL PIPE ALL ENDS
•
BONNET ATTACHMENT METHOD: THREADED
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL COMP 316 STEM
VALVE OPERATION METHODMANUAL
FEATURES PROVIDEDBONNET PACKING
FLOW CONTROL DEVICENEEDLE
MATERIALCOPPER ALLOY BODY
MATERIALCOPPER ALLOY SEAT
CONNECTION TYPETHREADED EXTERNAL PIPE ALL ENDS
BONNET ATTACHMENT METHODTHREADED
CONNECTION STYLEPLAIN (PIPE) ALL ENDS
THREAD DIRECTIONRIGHT-HAND ALL ENDS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
1B3948Interchangeable
interchangeable cross-reference
interchangeable
1930Interchangeable
interchangeable cross-reference
interchangeable
120733Interchangeable
interchangeable cross-reference
interchangeable
52055Interchangeable
interchangeable cross-reference
interchangeable
18189Interchangeable
interchangeable cross-reference
interchangeable
54360Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A1116-316?
A1116-316 is a VALVE,ANGLE.
What parts can replace A1116-316?
There are 6 known substitutes for A1116-316: 1B3948, 1930, 120733 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A1116-316?
A1116-316 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-026-0880. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026