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233131-2IN — VALVE,GATE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

233131-2IN: VALVE,GATE.

The VALVE,GATE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING BODY, valve_size: 2.000 INCHES IN, connection_type: SOCKET, WELD, PIPE, flange_diameter: 6.000 INCHES IN, special_features: 2 INCH SOCKET WELD VALVE IN, flange_face_design: PLAIN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-523-9161, 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
233131-2IN
NSN: 4820-01-523-9161
FSC: 4820 — Valves, Nonpowered
CAGE: 1QP40 — W & O SUPPLY INC (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING BODY
valve_size2.000 INCHES IN
connection_typeSOCKET, WELD, PIPE
flange_diameter6.000 INCHES IN
special_features2 INCH SOCKET WELD VALVE IN
bolt_hole_quantity4
flange_face_designPLAIN
face_to_face_distance7.500 INCHES IN
end_item_identificationVALVE, GATE
NSN4820-01-523-9161
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 233131-2IN · 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
•
FLANGE FACE DESIGN: PLAIN
•
CONNECTION TYPE: SOCKET, WELD, PIPE
•
VALVE SIZE: 2.000 INCHES IN
•
BOLT HOLE QUANTITY: 4
•
FLANGE DIAMETER: 6.000 INCHES IN
•
FACE TO FACE DISTANCE: 7.500 INCHES IN
TECHNICAL CHARACTERISTICS
FLANGE FACE DESIGNPLAIN
CONNECTION TYPESOCKET, WELD, PIPE
VALVE SIZE2.000 INCHES IN
BOLT HOLE QUANTITY4
FLANGE DIAMETER6.000 INCHES IN
SPECIAL FEATURES2 INCH SOCKET WELD VALVE IN
FACE TO FACE DISTANCE7.500 INCHES IN
END ITEM IDENTIFICATIONVALVE, GATE
MATERIALSTEEL CORROSION RESISTING BODY
MATERIALNICKEL ALLOY DISK
OTHER ITEMS IN FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 233131-2IN?
233131-2IN is a VALVE,GATE.
What is the NSN for 233131-2IN?
233131-2IN is cataloged in the U.S. Government catalog under NSN 4820-01-523-9161. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.