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PartsTable / COMPONENT / 1881804
1881804 ✓ 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

The RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include material: RUBBER OVERALL, bend_radius: 3.000 INCHES NOMINAL IN, wall_thickness: 0.172 INCHES NOMINAL IN, working_length: 6.060 INCHES NOMINAL IN, inside_diameter: 1.500 INCHES NOMINAL IN, first_arm_length: 2.438 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-189-5352, 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
1881804
NSN: 4720-00-189-5352
FSC: 4720
CAGE: 12204 — CHRYSLER REALTY COMPANY LLC DBA DAIMLER CHRYSLER (USA)
SPECIFICATIONS
materialRUBBER OVERALL
bend_radius3.000 INCHES NOMINAL IN
wall_thickness0.172 INCHES NOMINAL IN
working_length6.060 INCHES NOMINAL IN
inside_diameter1.500 INCHES NOMINAL IN
first_arm_length2.438 INCHES NOMINAL IN
style_designatorSINGLE BEND
second_arm_length3.250 INCHES NOMINAL IN
material_document_and_classificationSAE J20.20R4,CLASS R ASSN STD SINGLE MATERIAL RESPONSE COVER
NSN4720-00-189-5352
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 1881804 · 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
•
SECOND ARM LENGTH: 13.500 INCHES NOMINAL IN
•
FIRST ARM LENGTH: 3.750 INCHES NOMINAL IN
•
INSIDE DIAMETER: 1.500 INCHES NOMINAL IN
•
WORKING LENGTH: 16.000 INCHES NOMINAL IN
•
OUTER RADIUS: 2.000 INCHES NOMINAL IN
•
MATERIAL: RUBBER SYNTHETIC OVERALL
•
WALL THICKNESS: 2.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
SECOND ARM LENGTH13.500 INCHES NOMINAL IN
SPECIAL FEATURESFURNISHED WITH INNER COIL SPRING
FIRST ARM LENGTH3.750 INCHES NOMINAL IN
INSIDE DIAMETER1.500 INCHES NOMINAL IN
WORKING LENGTH16.000 INCHES NOMINAL IN
OUTER RADIUS2.000 INCHES NOMINAL IN
MATERIALRUBBER SYNTHETIC OVERALL
WALL THICKNESS2.000 INCHES NOMINAL IN
BEND RADIUS2.000 INCHES NOMINAL IN
STYLE DESIGNATORSINGLE BEND
VERIFIED SUBSTITUTES & CROSS-REFERENCES 24
33154Interchangeable
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9060Interchangeable
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50012Interchangeable
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20507Interchangeable
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8N6710Interchangeable
interchangeable cross-reference
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9N6710Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1881804?
1881804 is a RELAY,ELECTROMAGNETIC.
What parts can replace 1881804?
There are 24 known substitutes for 1881804: 33154, 9060, 50012 and 21 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1881804?
1881804 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-189-5352. 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