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Technical Data Sheet
PartsTable / COMPONENT / 18-2041
18-2041 ✓ Verified by PartsTable
— · PIPE SECTION
WHAT YOU NEED TO KNOW
Schedule = wall thickness, NOT diameter Nominal pipe size != actual OD
Sch 40 and Sch 80 same OD, different wall
PRODUCT OVERVIEW

SOLENOID,WIRING,HARNESS ASSEMBLY. Key specifications include phase: SINGLE, length: 3.000 INCHES NOMINAL IN, material: RUBBER, scale_range: +0.1 TO 100.0 POUNDS PER SQUARE INCH SINGLE INDICATOR SINGLE SCALE LBS, contact_type: PIN, current_type: AC. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-068-4249, 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
18-2041
NSN: 4720-00-068-4249
FSC: 4720
CAGE: 11273 — CENTRAL SCIENTIFIC CO EDUCATIONAL (USA)
SPECIFICATIONS
phaseSINGLE
length3.000 INCHES NOMINAL IN
materialRUBBER
scale_range+0.1 TO 100.0 POUNDS PER SQUARE INCH SINGLE INDICATOR SINGLE SCALE LBS
contact_typePIN
current_typeAC
accuracy_rating5.0 POUNDS SINGLE INDICATOR SINGLE SCALE LBS
inside_diameter0.125 INCHES NOMINAL IN
contact_quantity5
frequency_rating400.0 HERTZ NOMINAL
outside_diameter3.520 INCHES NOMINAL IN
dc_voltage_rating26.0 VOLTS NOMINAL
NSN4720-00-068-4249
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 18-2041 · OEM ⚠ VERIFY BEFORE ORDERING Schedule = wall thickness, NOT pipe diameter. Sch 40 and Sch 80 have the same OD but different wall thickness. Nominal pipe size ≠ actual OD — a 1" pipe is actually 1.315" OD ✓ BROKER TIP Sch 40 = standard wall, Sch 80 = heavy wall (higher pressure), Sch 160 = extra heavy. Seamless pipe is required for high-pressure applications — welded pipe has lower ratings PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
INSIDE SURFACE CONDITION: SMOOTH
•
NONDEFINITIVE SPEC/STD DATA: 1 TYPE AND 2 CLASS
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
OUTSIDE DIAMETER: 0.313 INCHES NOMINAL IN
•
MINIMUM TENSILE STRENGTH: 2400 POUNDS PER SQUARE INCH LBS
•
INSIDE DIAMETER: 0.125 INCHES NOMINAL IN
•
MATERIAL: RUBBER NATURAL TUBE
•
NONMETALLIC HARDNESS RATING: 35.0 MINIMUM SHORE DUROMETER A AND 45.0 MAXIMUM SHORE DUROMETER A
TECHNICAL CHARACTERISTICS (FLIS)
INSIDE SURFACE CONDITIONSMOOTH
NONDEFINITIVE SPEC/STD DATA1 TYPE AND 2 CLASS
CROSS-SECTIONAL SHAPE STYLEROUND
OUTSIDE DIAMETER0.313 INCHES NOMINAL IN
MINIMUM TENSILE STRENGTH2400 POUNDS PER SQUARE INCH LBS
INSIDE DIAMETER0.125 INCHES NOMINAL IN
MATERIALRUBBER NATURAL TUBE
NONMETALLIC HARDNESS RATING35.0 MINIMUM SHORE DUROMETER A AND 45.0 MAXIMUM SHORE DUROMETER A
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
SK46969PC16-3Interchangeable
interchangeable cross-reference
interchangeable
3600-254REVAPCAN6227-41Interchangeable
interchangeable cross-reference
interchangeable
575-4801-1443691REVAPC27Interchangeable
interchangeable cross-reference
interchangeable
27947A30A1A1Interchangeable
interchangeable cross-reference
interchangeable
18-2041Interchangeable
interchangeable cross-reference
interchangeable
A-A-52047Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 18-2041?
18-2041 is a SOLENOID,WIRING,HARNESS ASSEMBLY.
What parts can replace 18-2041?
There are 9 known substitutes for 18-2041: SK46969PC16-3, 3600-254REVAPCAN6227-41, 575-4801-1443691REVAPC27 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 18-2041?
18-2041 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-068-4249. 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