PartsTable
Technical Data Sheet
GCP 318 PIECE 2 ✓ 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 COCK,DRAIN is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, connection_type: THREADED EXTERNAL PIPE FIRST END, connection_style: PLAIN (PIPE) FIRST END, style_designator: ANGLE, thread_direction: RIGHT-HAND FIRST END, flow_control_device: PLUG. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-272-3332, 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
GCP 318 PIECE 2
NSN: 4820-00-272-3332
FSC: 4820
CAGE: 16062 — M.T. DAVIDSON COMPANY (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
connection_typeTHREADED EXTERNAL PIPE FIRST END
connection_stylePLAIN (PIPE) FIRST END
style_designatorANGLE
thread_directionRIGHT-HAND FIRST END
flow_control_devicePLUG
nominal_thread_size0.125 INCHES FIRST END IN
valve_operation_methodMANUAL
thread_series_designatorNPTF FIRST END
nondefinitive_spec/std_data1 TYPE AND A STYLE AND 3 DESIGN
nominal_pipe_size_accommodated0.125 INCHES FIRST END IN
NSN4820-00-272-3332
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: GCP 318 PIECE 2 · 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 DIRECTION: RIGHT-HAND FIRST END
THREAD SERIES DESIGNATOR: NPTF FIRST END
NOMINAL THREAD SIZE: 0.125 INCHES FIRST END IN
NOMINAL PIPE SIZE ACCOMMODATED: 0.125 INCHES FIRST END IN
CONNECTION TYPE: THREADED EXTERNAL PIPE FIRST END
VALVE OPERATION METHOD: MANUAL
NONDEFINITIVE SPEC/STD DATA: 1 TYPE AND A STYLE AND 3 DESIGN
STYLE DESIGNATOR: ANGLE
TECHNICAL CHARACTERISTICS (FLIS)
THREAD DIRECTIONRIGHT-HAND FIRST END
THREAD SERIES DESIGNATORNPTF FIRST END
NOMINAL THREAD SIZE0.125 INCHES FIRST END IN
NOMINAL PIPE SIZE ACCOMMODATED0.125 INCHES FIRST END IN
CONNECTION TYPETHREADED EXTERNAL PIPE FIRST END
VALVE OPERATION METHODMANUAL
NONDEFINITIVE SPEC/STD DATA1 TYPE AND A STYLE AND 3 DESIGN
STYLE DESIGNATORANGLE
MATERIALCOPPER ALLOY OVERALL
CONNECTION STYLEPLAIN (PIPE) FIRST END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 33
301803R91Interchangeable
interchangeable cross-reference
interchangeable
7524043Interchangeable
interchangeable cross-reference
interchangeable
44Z1233D1Interchangeable
interchangeable cross-reference
interchangeable
A-A-59440/4Interchangeable
interchangeable cross-reference
interchangeable
AA59440/4-019Interchangeable
interchangeable cross-reference
interchangeable
MS35785-6Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is GCP 318 PIECE 2?
GCP 318 PIECE 2 is a COCK,DRAIN.
What parts can replace GCP 318 PIECE 2?
There are 33 known substitutes for GCP 318 PIECE 2: 301803R91, 7524043, 44Z1233D1 and 30 more. Substitute compatibility should be verified for your specific system.
Is GCP 318 PIECE 2 still available?
GCP 318 PIECE 2 is currently cancelled.
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