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Technical Data Sheet
PartsTable / COMPONENT / 803-1385541-051AF
803-1385541-051AF ✓ 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

FILTER,RADIO FREQUENCY INTERFERE. Key specifications include criticality_code_justification: ZZZY, reference_number_differentiating_characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-215-1455, 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
803-1385541-051AF
NSN: 4820-01-215-1455
FSC: 4820
CAGE: 80064 — NAVAL SHIP SYSTEMS COMMAND (USA)
SPECIFICATIONS
criticality_code_justificationZZZY
reference_number_differentiating_characteristicsMATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
NSN4820-01-215-1455
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 803-1385541-051AF · 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 THICKNESS: 0.562 INCHES ALL ENDS IN
•
FLANGE FACE DESIGN: PLAIN ALL ENDS
•
CONNECTION TYPE: FLANGE ALL ENDS
•
MATERIAL: NICKEL ALLOY FLOW CONTROL DEVICE
•
BOLT HOLE QUANTITY: 10 ALL ENDS
•
MAXIMUM OPERATING TEMP: 425.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
VALVE SIZE: 5.000 INCHES IN
TECHNICAL CHARACTERISTICS (FLIS)
NOMINAL THICKNESS0.562 INCHES ALL ENDS IN
FLANGE FACE DESIGNPLAIN ALL ENDS
CONNECTION TYPEFLANGE ALL ENDS
MATERIALNICKEL ALLOY FLOW CONTROL DEVICE
BOLT HOLE QUANTITY10 ALL ENDS
MATERIALNICKEL ALLOY SEAT
MAXIMUM OPERATING TEMP425.0 FAHRENHEIT SINGLE RESPONSE DEGF
VALVE SIZE5.000 INCHES IN
VALVE OPERATION METHODMANUAL
FLANGE SHAPEROUND WITH HOLES ALL ENDS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
5-S-1164Interchangeable
interchangeable cross-reference
interchangeable
S13-109Interchangeable
interchangeable cross-reference
interchangeable
R213840Interchangeable
interchangeable cross-reference
interchangeable
7JX65Interchangeable
interchangeable cross-reference
interchangeable
803-1385541-051Interchangeable
interchangeable cross-reference
interchangeable
803-1385541-051AFInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 803-1385541-051AF?
803-1385541-051AF is a FILTER,RADIO FREQUENCY INTERFERE.
What parts can replace 803-1385541-051AF?
There are 9 known substitutes for 803-1385541-051AF: 5-S-1164, S13-109, R213840 and 6 more. Substitute compatibility should be verified for your specific system.
Is 803-1385541-051AF still available?
803-1385541-051AF is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026