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PartsTable / COMPONENT / 15-3818 PC 21
15-3818 PC 21 ✓ 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 HOSE,NONMETALLIC is a the manufacturer industrial component. Key specifications include material: RUBBER CHLOROPRENE CLASS CR TUBE, inside_surface_condition: CONVOLUTED, layer_composition_and_location: OUTER LAYER MOLDED PLASTIC. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-01-156-4496, 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
15-3818 PC 21
NSN: 4720-01-156-4496
FSC: 4720
CAGE: 42280 — GARDNER DENVER NASH LLC DBA GARDNER DENVER ENGINEERED PRODUCTS GROUP DIV GARDNER DENVER NASH (USA)
SPECIFICATIONS
materialRUBBER CHLOROPRENE CLASS CR TUBE
inside_surface_conditionCONVOLUTED
layer_composition_and_locationOUTER LAYER MOLDED PLASTIC
NSN4720-01-156-4496
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 15-3818 PC 21 · 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: CONVOLUTED
•
MATERIAL: RUBBER CHLOROPRENE CLASS CR TUBE
•
LAYER COMPOSITION AND LOCATION: OUTER LAYER MOLDED PLASTIC
TECHNICAL CHARACTERISTICS (FLIS)
INSIDE SURFACE CONDITIONCONVOLUTED
MATERIALRUBBER CHLOROPRENE CLASS CR TUBE
LAYER COMPOSITION AND LOCATIONOUTER LAYER MOLDED PLASTIC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
SS5473-3Interchangeable
interchangeable cross-reference
interchangeable
997-B-4Interchangeable
interchangeable cross-reference
interchangeable
227-1351P3Interchangeable
interchangeable cross-reference
interchangeable
60-044Interchangeable
interchangeable cross-reference
interchangeable
150374Interchangeable
interchangeable cross-reference
interchangeable
B4824908090000Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 15-3818 PC 21?
15-3818 PC 21 is a HOSE,NONMETALLIC.
What parts can replace 15-3818 PC 21?
There are 16 known substitutes for 15-3818 PC 21: SS5473-3, 997-B-4, 227-1351P3 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 15-3818 PC 21?
15-3818 PC 21 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-01-156-4496. 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