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200303 ✓ Verified by PartsTable
Hama · 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 COVER,ELECTRICAL CONNECTOR is a Hama industrial component. Key specifications include shape: STRAIGHT, material: STEEL CORROSION RESISTING OVERALL, dial_size: 42 IN. BY 41 IN.

IN, hand_color: BLACK AND RED, head_style: PAN NO. 2, lens_color: COLORLESS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-163-8915, 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
200303
NSN: 4820-00-163-8915
FSC: 4820
CAGE: 11939 — KIDDE FIRE FIGHTING, INC. DIV NATIONAL FOAM (USA)
SPECIFICATIONS
shapeSTRAIGHT
materialSTEEL CORROSION RESISTING OVERALL
dial_size42 IN. BY 41 IN. IN
hand_colorBLACK AND RED
head_stylePAN NO. 2
lens_colorCOLORLESS
reset_typeMANUAL
timer_typeELECTRICAL
head_height0.190 INCHES NOMINAL IN
plug_length2.344 INCHES NOMINAL IN
control_typeKNOB
current_typeAC
NSN4820-00-163-8915
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 200303 · Hama ⚠ 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
•
PLUG LENGTH: 2.344 INCHES NOMINAL IN
•
MATERIAL: COPPER ALLOY
•
MAJOR PLUG DIAMETER: 1.750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
PLUG LENGTH2.344 INCHES NOMINAL IN
MATERIALCOPPER ALLOY
MAJOR PLUG DIAMETER1.750 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
114658Interchangeable
interchangeable cross-reference
interchangeable
200303Interchangeable
interchangeable cross-reference
interchangeable
100303Interchangeable
interchangeable cross-reference
interchangeable
CN-315/URM-26BInterchangeable
interchangeable cross-reference
interchangeable
118-C-10REVCInterchangeable
interchangeable cross-reference
interchangeable
SMC393999Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 200303?
200303 is a COVER,ELECTRICAL CONNECTOR manufactured by Hama.
What parts can replace 200303?
There are 16 known substitutes for 200303: 114658, 200303, 100303 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 200303?
200303 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-163-8915. 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