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KM1783 ✓ 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

CAPACITOR,FIXED,CERAMIC DIELECTR. Key specifications include material: RUBBER SYNTHETIC OVERALL, working_length: 16.250 INCHES NOMINAL IN, inside_diameter: 1.500 INCHES NOMINAL IN, special_features: LOWER RADIATOR HOSE, style_designator: CONTINUOUS CURVE, end_item_identification: FORD 4 CYL.ENGINE,1990 LT.TRUCK,F SERIES. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-01-332-6128, 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
KM1783
NSN: 4720-01-332-6128
FSC: 4720
CAGE: 01637 — FORD MOTOR CRAFT (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC OVERALL
working_length16.250 INCHES NOMINAL IN
inside_diameter1.500 INCHES NOMINAL IN
special_featuresLOWER RADIATOR HOSE
style_designatorCONTINUOUS CURVE
end_item_identificationFORD 4 CYL.ENGINE,1990 LT.TRUCK,F SERIES
NSN4720-01-332-6128
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: KM1783 · 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
•
MATERIAL: RUBBER SYNTHETIC OVERALL
•
WORKING LENGTH: 16.250 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CONTINUOUS CURVE
•
INSIDE DIAMETER: 1.500 INCHES NOMINAL IN
TYPICAL APPLICATIONS
  • RAID cache protection during power loss events
  • Write-back cache enablement for storage controllers
  • Enterprise server data integrity assurance
  • Hot-swap battery/capacitor replacement in production
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALRUBBER SYNTHETIC OVERALL
WORKING LENGTH16.250 INCHES NOMINAL IN
STYLE DESIGNATORCONTINUOUS CURVE
INSIDE DIAMETER1.500 INCHES NOMINAL IN
END ITEM IDENTIFICATIONFORD 4 CYL.ENGINE,1990 LT.TRUCK,F SERIES
SPECIAL FEATURESLOWER RADIATOR HOSE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
16087AInterchangeable
interchangeable cross-reference
interchangeable
20982Interchangeable
interchangeable cross-reference
interchangeable
17236Interchangeable
interchangeable cross-reference
interchangeable
71016Interchangeable
interchangeable cross-reference
interchangeable
1MR399P1Interchangeable
interchangeable cross-reference
interchangeable
11242-104Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is KM1783?
KM1783 is a CAPACITOR,FIXED,CERAMIC DIELECTR.
What parts can replace KM1783?
There are 11 known substitutes for KM1783: 16087A, 20982, 17236 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for KM1783?
KM1783 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-01-332-6128. 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.
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Last verified: July 2026