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Technical Data Sheet
PartsTable / MRO / 20513-2
20513-2 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
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 RESISTOR,FIXED,FILM is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY BODY, overall_length: 1.700 INCHES NOMINAL IN, mounting_method: INTEGRAL THREADED NUT, overall_diameter: 0.430 INCHES NOMINAL IN, special_features: MOTOR START SWITCH, style_designator: ROUND FRAME, ROUND LENS TYPE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4810-00-252-7832, 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→ 20513-2
NSN: 4810-00-252-7832
FSC: 4810
CAGE: 0UES3 — MID-AMERICA AEROTECH, LLC (USA)
SPECIFICATIONS
materialCOPPER ALLOY BODY
overall_length1.700 INCHES NOMINAL IN
mounting_methodINTEGRAL THREADED NUT
overall_diameter0.430 INCHES NOMINAL IN
special_featuresMOTOR START SWITCH
style_designatorROUND FRAME, ROUND LENS TYPE
surface_treatmentCHROMIUM BODY
end_item_identificationSALINI PANEL
terminal_type_and_quantity2 SOLDER LUG
panel_accommodation_hole_diameter9.0 INCHES NOMINAL IN
panel_thickness_for_which_designed0.295 INCHES NOMINAL IN
lamp_type_accommodated_and_quantity1 LIGHT EMITTING DIODE
NSN4810-00-252-7832
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 20513-2 · 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
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: 0.934 IN.DIA AT LARGEST SPOT;OVERALL LENGTH APPROX 1 IN. IN
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTION0.934 IN.DIA AT LARGEST SPOT;OVERALL LENGTH APPROX 1 IN. IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
SM-B-386025Interchangeable
interchangeable cross-reference
interchangeable
20513Interchangeable
interchangeable cross-reference
interchangeable
C-3046A-4-35Interchangeable
interchangeable cross-reference
interchangeable
10124263Interchangeable
interchangeable cross-reference
interchangeable
M8045Interchangeable
interchangeable cross-reference
interchangeable
0221C0091Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 20513-2?
20513-2 is a RESISTOR,FIXED,FILM. It is classified as a MRO (MRO_GENERAL).
What parts can replace 20513-2?
There are 11 known substitutes for 20513-2: SM-B-386025, 20513, C-3046A-4-35 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 20513-2?
20513-2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4810-00-252-7832. 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