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Technical Data Sheet
PartsTable / COMPONENT / LENS5E
LENS5E ✓ 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

VALVE,REGULATING,FLUID PRESSURE. Key specifications include filter: NOT INCLUDED, body_style: STRAIGHT THRU, temp_rating: 500.0 FAHRENHEIT NOMINAL DEGF, furnished_items: INTERNAL PILOT VALVE, regulation_type: AUTOMATIC SINGLE STAGE, special_features: SEAT MATERIAL ROD, WELDING, SURFACING, MIL-R-17131, TYPE MIL-RCOCR-A. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-433-5992, 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
LENS5E
NSN: 4820-00-433-5992
FSC: 4820
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
filterNOT INCLUDED
body_styleSTRAIGHT THRU
temp_rating500.0 FAHRENHEIT NOMINAL DEGF
furnished_itemsINTERNAL PILOT VALVE
regulation_typeAUTOMATIC SINGLE STAGE
special_featuresSEAT MATERIAL ROD, WELDING, SURFACING, MIL-R-17131, TYPE MIL-RCOCR-A
valve_stem_designSINGLE SEAT
flow_control_deviceSTEM AND INTEGRAL DISK
valve_loading_methodSPRING
face_to_face_distance10.188 INCHES MINIMUM AND 10.312 INCHES MAXIMUM IN
outlet_pressure_range10.0 TO 65.0 CAMERA MOUNT
end_connection_quantity2
NSN4820-00-433-5992
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: LENS5E · 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
•
NONDEFINITIVE SPEC/STD DATA: A CLASS AND D COMPOSITION
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A216, GRADE WCB ASSN STD SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED
•
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: AS DIFFERENTIATED BY THE MAXIMUM INLET PRESSURE RATING AND OUTLET PRESSURE RANGE REQUIREMENTS AND 2-1/2 IN. VALVE SIZE IN
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
BODY STYLE: STRAIGHT THRU
•
FIRST END BOLT HOLE DIAMETER: 0.750 INCHES NOMINAL IN
•
FIRST END BOLT CIRCLE DIAMETER: 5.500 INCHES NOMINAL IN
•
FIRST END BOLT HOLE QUANTITY: 4
TECHNICAL CHARACTERISTICS (FLIS)
NONDEFINITIVE SPEC/STD DATAA CLASS AND D COMPOSITION
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A216, GRADE WCB ASSN STD SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSAS DIFFERENTIATED BY THE MAXIMUM INLET PRESSURE RATING AND OUTLET PRESSURE RANGE REQUIREMENTS AND 2-1/2 IN. VALVE SIZE IN
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
BODY STYLESTRAIGHT THRU
FIRST END BOLT HOLE DIAMETER0.750 INCHES NOMINAL IN
FIRST END BOLT CIRCLE DIAMETER5.500 INCHES NOMINAL IN
FIRST END BOLT HOLE QUANTITY4
MEDIA FOR WHICH DESIGNEDSTEAM
FIRST END RAISED FACE HEIGHT0.062 INCHES MINIMUM AND 0.093 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
CA1395484-53120Interchangeable
interchangeable cross-reference
interchangeable
LNS153-2ALT1Interchangeable
interchangeable cross-reference
interchangeable
4384570-504Interchangeable
interchangeable cross-reference
interchangeable
N11122Interchangeable
interchangeable cross-reference
interchangeable
11122Interchangeable
interchangeable cross-reference
interchangeable
53629Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is LENS5E?
LENS5E is a VALVE,REGULATING,FLUID PRESSURE.
What parts can replace LENS5E?
There are 22 known substitutes for LENS5E: CA1395484-53120, LNS153-2ALT1, 4384570-504 and 19 more. Substitute compatibility should be verified for your specific system.
What is the NSN for LENS5E?
LENS5E is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-433-5992. This indicates validated use in U.S. government and defense supply chains.
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Last verified: July 2026