PartsTable
Technical Data Sheet
5071-3IN.178131 REV. F ✓ 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 5071-3IN.178131 REV. F 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 4820-01-352-8939, 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
5071-3IN.178131 REV. F
NSN: 4820-01-352-8939
FSC: 4820
CAGE: 91643 — SERVICE BRASS AND ALUMINUM FOUNDRY CO, INC. DBA SERVICE BRASS FITTINGS (USA)
SPECIFICATIONS
Part Number5071-3IN.178131 REV. F
NSN4820-01-352-8939
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: 5071-3IN.178131 REV. F · 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
BONNET TYPE: PACKING RETAINING
CONNECTION TYPE: FLANGE ALL ENDS
STYLE DESIGNATOR: OFFSET FLANGED ENDS
SUPPLEMENTARY FEATURES: THIS ITEM HAS BEEN REVIEWED FOR ASBESTOS MATERIAL. THE CURRENT APPROVED SOURCES 76364 HAVE INDICATED THEIR PART NUMBER CONTAINED ASBESTOS PRIOR TO 1984. THEY CONTINUE TO MANUFACTURE THE SAME PART NUMBER WITHOUT ASBESTOS MATERIAL AFTER 1984
MATERIAL: COPPER ALLOY 922 SEAT
FACE TO FACE DISTANCE: 9.500 INCHES IN
BOLT HOLE QUANTITY: 8 ALL ENDS
MOUNTING POSITION: HORIZONTAL
TECHNICAL CHARACTERISTICS (FLIS)
BONNET TYPEPACKING RETAINING
CONNECTION TYPEFLANGE ALL ENDS
STYLE DESIGNATOROFFSET FLANGED ENDS
SUPPLEMENTARY FEATURESTHIS ITEM HAS BEEN REVIEWED FOR ASBESTOS MATERIAL. THE CURRENT APPROVED SOURCES 76364 HAVE INDICATED THEIR PART NUMBER CONTAINED ASBESTOS PRIOR TO 1984. THEY CONTINUE TO MANUFACTURE THE SAME PART NUMBER WITHOUT ASBESTOS MATERIAL AFTER 1984
MATERIALCOPPER ALLOY 922 SEAT
FACE TO FACE DISTANCE9.500 INCHES IN
BOLT HOLE QUANTITY8 ALL ENDS
MOUNTING POSITIONHORIZONTAL
MATERIALNICKEL ALLOY 400 STEM
NOMINAL OUTSIDE DIAMETER6.625 INCHES ALL ENDS IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
178131 ASSY 5071Interchangeable
interchangeable cross-reference
interchangeable
5071 2-1/2INInterchangeable
interchangeable cross-reference
interchangeable
178131Interchangeable
interchangeable cross-reference
interchangeable
5071C00 4006B1Interchangeable
interchangeable cross-reference
interchangeable
178131 PC NO 6Interchangeable
interchangeable cross-reference
interchangeable
5071-012-600Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 5071-3IN.178131 REV. F?
5071-3IN.178131 REV. F is a 5071-3IN.178131 REV. F.
What parts can replace 5071-3IN.178131 REV. F?
There are 12 known substitutes for 5071-3IN.178131 REV. F: 178131 ASSY 5071, 5071 2-1/2IN, 178131 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 5071-3IN.178131 REV. F?
5071-3IN.178131 REV. F is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-352-8939. This indicates validated use in U.S. government and defense supply chains.
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