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PartsTable / COMPONENT / 312F-3/4IN-10PSI
312F-3/4IN-10PSI ✓ 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 312F-3/4IN-10PSI is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-974-6397, 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
312F-3/4IN-10PSI
NSN: 4820-00-974-6397
FSC: 4820
CAGE: 14915 — JAYCO INCORPORATED (USA)
SPECIFICATIONS
Part Number312F-3/4IN-10PSI
NSN4820-00-974-6397
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 312F-3/4IN-10PSI · 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
•
STYLE DESIGNATOR: ANGLE
•
CONNECTION TYPE: THREADED INTERNAL PIPE ALL ENDS
•
FLOW CONTROL DEVICE: DISK
•
NOMINAL PIPE SIZE ACCOMMODATED: 0.750 INCHES FIRST END IN
•
VALVE OPERATION METHOD: AUTOMATIC
•
MATERIAL: COPPER ALLOY 836 FLOW CONTROL DEVICE
•
BONNET TYPE: INSIDE SPRING
•
THREAD SERIES DESIGNATOR: NPT ALL ENDS
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORANGLE
CONNECTION TYPETHREADED INTERNAL PIPE ALL ENDS
FLOW CONTROL DEVICEDISK
NOMINAL PIPE SIZE ACCOMMODATED0.750 INCHES FIRST END IN
VALVE OPERATION METHODAUTOMATIC
MATERIALCOPPER ALLOY 836 FLOW CONTROL DEVICE
BONNET TYPEINSIDE SPRING
THREAD SERIES DESIGNATORNPT ALL ENDS
THREAD DIRECTIONRIGHT-HAND ALL ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-390,ALLOY5/D FED SPEC SINGLE MATERIAL RESPONSE BODY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
312FInterchangeable
interchangeable cross-reference
interchangeable
1105-11Interchangeable
interchangeable cross-reference
interchangeable
02089018Interchangeable
interchangeable cross-reference
interchangeable
312PF4Interchangeable
interchangeable cross-reference
interchangeable
PTC/312FInterchangeable
interchangeable cross-reference
interchangeable
2614Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 312F-3/4IN-10PSI?
312F-3/4IN-10PSI is a 312F-3/4IN-10PSI.
What parts can replace 312F-3/4IN-10PSI?
There are 6 known substitutes for 312F-3/4IN-10PSI: 312F, 1105-11, 02089018 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 312F-3/4IN-10PSI?
312F-3/4IN-10PSI is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-974-6397. 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