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PartsTable / COMPONENT / 2891421
2891421 ✓ 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 ASSEMBLY,NONMETALLIC is a the manufacturer industrial component. Key specifications include nominal_thread_size: 0.375 INCHES FIRST END IN, cross-sectional_shape_style: ROUND, measuring_method_and_length: 37.250 INCHES NOMINAL OVERALL 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 4720-01-252-4618, 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
2891421
NSN: 4720-01-252-4618
FSC: 4720
CAGE: 86403 — CHRYSLER CORP SERVICE AND PARTS OPNS (USA)
SPECIFICATIONS
nominal_thread_size0.375 INCHES FIRST END IN
cross-sectional_shape_styleROUND
measuring_method_and_length37.250 INCHES NOMINAL OVERALL IN
NSN4720-01-252-4618
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 2891421 · 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
•
MEASURING METHOD AND LENGTH: 37.250 INCHES NOMINAL OVERALL IN
•
NOMINAL THREAD SIZE: 0.313 INCHES SECOND END IN
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
TECHNICAL CHARACTERISTICS (FLIS)
MEASURING METHOD AND LENGTH37.250 INCHES NOMINAL OVERALL IN
NOMINAL THREAD SIZE0.313 INCHES SECOND END IN
NOMINAL THREAD SIZE0.375 INCHES FIRST END IN
CROSS-SECTIONAL SHAPE STYLEROUND
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
1356DPC17Interchangeable
interchangeable cross-reference
interchangeable
254-00Interchangeable
interchangeable cross-reference
interchangeable
254Interchangeable
interchangeable cross-reference
interchangeable
4254275Interchangeable
interchangeable cross-reference
interchangeable
799166Interchangeable
interchangeable cross-reference
interchangeable
3379Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2891421?
2891421 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace 2891421?
There are 20 known substitutes for 2891421: 1356DPC17, 254-00, 254 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2891421?
2891421 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-01-252-4618. 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