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202 663 — RESISTOR,VARIABLE,NONWIRE WOUND,

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

202 663: RESISTOR,VARIABLE,NONWIRE WOUND,.

RESISTOR,VARIABLE,NONWIRE WOUND,. Key specifications include material: STEEL CORROSION RESISTING, special_features: 0.5W 50K OHM CP FLAT LINEAR POTENTIOMETER. W, end_item_identification: 1915-01-153-8801; LOGISTICS SUPPORT VESSEL, valve_design_control_activity: 01359, valve_size_for_which_designed: 2.000 INCHES IN, valve_type_for_which_designed: BUTTERFLY.

This part is cataloged in the U.S. Government catalog under NSN 4810-01-011-0246, 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
MRO→ MRO_GENERAL→ 202 663
NSN: 4810-01-011-0246
NIINs: 010110246, 010835897, 016868173
FSC: 4810 — Valves, Powered
CAGE: 07KQ5 — DEFENSE & DEVELOPMENT ENTERPRISES LLC (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
port_quantity2
special_features0.5W 50K OHM CP FLAT LINEAR POTENTIOMETER. W
end_item_identification1915-01-153-8801; LOGISTICS SUPPORT VESSEL
valve_design_control_activity01359
valve_size_for_which_designed2.000 INCHES IN
valve_type_for_which_designedBUTTERFLY
general_characteristics_item_descriptionPLASTIC SPLIT RING COLOR CODED TO IDENTIFY CIRCUIT BREAKER COLOR WHITE . OUTSIDE DIA.0.594IN IN
part_name_assigned_by_controlling_agencyPOTENTIOMETER
NSN4810-01-011-0246
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 202 663 · 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
•
VALVE TYPE FOR WHICH DESIGNED: BUTTERFLY
•
PORT QUANTITY: 2
•
VALVE SIZE FOR WHICH DESIGNED: 2.000 INCHES IN
•
VALVE DESIGN CONTROL ACTIVITY: 01359
•
MATERIAL: STEEL CORROSION RESISTING
TECHNICAL CHARACTERISTICS
VALVE TYPE FOR WHICH DESIGNEDBUTTERFLY
PORT QUANTITY2
VALVE SIZE FOR WHICH DESIGNED2.000 INCHES IN
SPECIAL FEATURESMANUFACTURERS SUGGESTED NAME BODY, VALVE
VALVE DESIGN CONTROL ACTIVITY01359
END ITEM IDENTIFICATIONNHA P/N 20263-2
MATERIALSTEEL CORROSION RESISTING
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedDemilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 202 663?
202 663 is a RESISTOR,VARIABLE,NONWIRE WOUND,. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 202 663?
202 663 is cataloged in the U.S. Government catalog under NSN 4810-01-011-0246. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.