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Technical Data Sheet
PartsTable / COMPONENT / 151F-5 4.00IPS 8994
151F-5 4.00IPS 8994 ✓ 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 151F-5 4.00IPS 8994 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 4820-01-310-4256, 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
151F-5 4.00IPS 8994
NSN: 4820-01-310-4256
FSC: 4820
CAGE: 79342 — WILLIAM E WILLIAMS VALVE CORP (USA)
SPECIFICATIONS
Part Number151F-5 4.00IPS 8994
NSN4820-01-310-4256
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 151F-5 4.00IPS 8994 · 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
•
NOMINAL OUTSIDE DIAMETER: 9.000 INCHES ALL ENDS IN
•
NOMINAL THICKNESS: 0.937 INCHES ALL ENDS IN
•
RAISED FACE NOMINAL HEIGHT: 0.062 INCHES ALL ENDS IN
•
OPERATING PRESSURE: 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
BOLT HOLE NOMINAL DIAMETER: 0.750 INCHES ALL ENDS IN
•
STYLE DESIGNATOR: STRAIGHT THRU FLANGED ENDS
•
MATERIAL: NICKEL ALLOY FLOW CONTROL DEVICE
•
RAISED FACE NOMINAL DIAMETER: 3.500 INCHES ALL ENDS IN
TECHNICAL CHARACTERISTICS (FLIS)
NOMINAL OUTSIDE DIAMETER9.000 INCHES ALL ENDS IN
NOMINAL THICKNESS0.937 INCHES ALL ENDS IN
RAISED FACE NOMINAL HEIGHT0.062 INCHES ALL ENDS IN
OPERATING PRESSURE150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
BOLT HOLE NOMINAL DIAMETER0.750 INCHES ALL ENDS IN
STYLE DESIGNATORSTRAIGHT THRU FLANGED ENDS
MATERIALNICKEL ALLOY FLOW CONTROL DEVICE
RAISED FACE NOMINAL DIAMETER3.500 INCHES ALL ENDS IN
BOLT CIRCLE NOMINAL DIAMETER7.500 INCHES ALL ENDS IN
FLANGE FACE DESIGNRAISED STRAIGHT ALL ENDS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
9729-169Interchangeable
interchangeable cross-reference
interchangeable
8994Interchangeable
interchangeable cross-reference
interchangeable
ENJ160-1BPC34Interchangeable
interchangeable cross-reference
interchangeable
ENC160-1PC34Interchangeable
interchangeable cross-reference
interchangeable
E80587MInterchangeable
interchangeable cross-reference
interchangeable
33-000Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 151F-5 4.00IPS 8994?
151F-5 4.00IPS 8994 is a 151F-5 4.00IPS 8994.
What parts can replace 151F-5 4.00IPS 8994?
There are 13 known substitutes for 151F-5 4.00IPS 8994: 9729-169, 8994, ENJ160-1BPC34 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 151F-5 4.00IPS 8994?
151F-5 4.00IPS 8994 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-310-4256. 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