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3/4 474 ✓ 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 3/4 474 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 4820-01-105-3514, 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
3/4 474
NSN: 4820-01-105-3514
FSC: 4820
CAGE: 98518 — WALWORTH-ALOYCO (USA)
SPECIFICATIONS
Part Number3/4 474
NSN4820-01-105-3514
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 3/4 474 · 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
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A296,GRADE CF8 ASSN STD SINGLE MATERIAL RESPONSE BODY
•
STYLE DESIGNATOR: STRAIGHT THRU
•
CONNECTION TYPE: UNTHREADED INTERNAL TUBE ALL ENDS
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.750 INCHES ALL ENDS IN
•
MOUNTING POSITION: HORIZONTAL
•
MATERIAL: STEEL BODY
•
FLOW CONTROL DEVICE: POPPET
•
VALVE OPERATION METHOD: AUTOMATIC
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A296,GRADE CF8 ASSN STD SINGLE MATERIAL RESPONSE BODY
STYLE DESIGNATORSTRAIGHT THRU
CONNECTION TYPEUNTHREADED INTERNAL TUBE ALL ENDS
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.750 INCHES ALL ENDS IN
MOUNTING POSITIONHORIZONTAL
MATERIALSTEEL BODY
FLOW CONTROL DEVICEPOPPET
VALVE OPERATION METHODAUTOMATIC
MATERIALPLASTIC ACETAL FLOW CONTROL DEVICE
CONNECTION STYLESOCKET (TUBE) ALL ENDS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
34474Interchangeable
interchangeable cross-reference
interchangeable
SAE-AS8796Interchangeable
interchangeable cross-reference
interchangeable
CAATS-4-48-4Interchangeable
interchangeable cross-reference
interchangeable
MIL-H-8796Interchangeable
interchangeable cross-reference
interchangeable
2273Interchangeable
interchangeable cross-reference
interchangeable
14049Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3/4 474?
3/4 474 is a 3/4 474.
What parts can replace 3/4 474?
There are 17 known substitutes for 3/4 474: 34474, SAE-AS8796, CAATS-4-48-4 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3/4 474?
3/4 474 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-105-3514. 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