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Technical Data Sheet
PartsTable / COMPONENT / 354077
354077 ✓ 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 HOSE ASSEMBLY,NONMETALLIC is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, flange_diameter: 0.488 INCHES MINIMUM AND 0.498 INCHES MAXIMUM IN, style_designator: PLAIN FLANGED, under_flange_height: 0.035 INCHES MINIMUM AND 0.050 INCHES MAXIMUM IN, body_inside_diameter: 0.347 INCHES MINIMUM AND 0.348 INCHES MAXIMUM IN, body_outside_diameter: 0.377 INCHES MINIMUM AND 0.383 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-898-2861, 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
354077
NSN: 4820-00-898-2861
FSC: 4820
CAGE: 99193 — HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL DIV AEROSPACE - PHOENIX (USA)
SPECIFICATIONS
materialSTEEL OVERALL
flange_diameter0.488 INCHES MINIMUM AND 0.498 INCHES MAXIMUM IN
style_designatorPLAIN FLANGED
under_flange_height0.035 INCHES MINIMUM AND 0.050 INCHES MAXIMUM IN
body_inside_diameter0.347 INCHES MINIMUM AND 0.348 INCHES MAXIMUM IN
body_outside_diameter0.377 INCHES MINIMUM AND 0.383 INCHES MAXIMUM IN
seating_surface_shapeFLAT
flange_seat_to_disk_end_height0.025 INCHES MINIMUM AND 0.030 INCHES MAXIMUM IN
NSN4820-00-898-2861
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 354077 · 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
•
SEATING SURFACE SHAPE: FLAT
•
FLANGE DIAMETER: 0.488 INCHES MINIMUM AND 0.498 INCHES MAXIMUM IN
•
FLANGE SEAT TO DISK END HEIGHT: 0.025 INCHES MINIMUM AND 0.030 INCHES MAXIMUM IN
•
UNDER FLANGE HEIGHT: 0.035 INCHES MINIMUM AND 0.050 INCHES MAXIMUM IN
•
BODY OUTSIDE DIAMETER: 0.377 INCHES MINIMUM AND 0.383 INCHES MAXIMUM IN
•
MATERIAL: STEEL OVERALL
•
BODY INSIDE DIAMETER: 0.347 INCHES MINIMUM AND 0.348 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: PLAIN FLANGED
TECHNICAL CHARACTERISTICS (FLIS)
SEATING SURFACE SHAPEFLAT
FLANGE DIAMETER0.488 INCHES MINIMUM AND 0.498 INCHES MAXIMUM IN
FLANGE SEAT TO DISK END HEIGHT0.025 INCHES MINIMUM AND 0.030 INCHES MAXIMUM IN
UNDER FLANGE HEIGHT0.035 INCHES MINIMUM AND 0.050 INCHES MAXIMUM IN
BODY OUTSIDE DIAMETER0.377 INCHES MINIMUM AND 0.383 INCHES MAXIMUM IN
MATERIALSTEEL OVERALL
BODY INSIDE DIAMETER0.347 INCHES MINIMUM AND 0.348 INCHES MAXIMUM IN
STYLE DESIGNATORPLAIN FLANGED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
354077Interchangeable
interchangeable cross-reference
interchangeable
F3010606-6-6-4-13.875W/SG066Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 354077?
354077 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace 354077?
There are 2 known substitutes for 354077: 354077, F3010606-6-6-4-13.875W/SG066. Substitute compatibility should be verified for your specific system.
What is the NSN for 354077?
354077 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-898-2861. 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