PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 31-50220
31-50220 ✓ 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,PREFORMED is a the manufacturer industrial component. Key specifications include body_style: STRAIGHT THRU, renewable_seat_ring_type: ANY ACCEPTABLE, first_end_connection_type: THREADED EXTERNAL PIPE, second_end_relationship_with_first_end: IDENTICAL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-770-2106, 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
31-50220
NSN: 4720-00-770-2106
FSC: 4720
CAGE: 42271 — KENOSHA AUTOMOTIVE PLANT SUB OF AMERICAN MOTORS CORP (USA)
SPECIFICATIONS
body_styleSTRAIGHT THRU
end_connection_quantity2
renewable_seat_ring_typeANY ACCEPTABLE
first_end_connection_typeTHREADED EXTERNAL PIPE
second_end_relationship_with_first_endIDENTICAL
NSN4720-00-770-2106
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 31-50220 · 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
•
OFFSET DISTANCE: 5.500 INCHES NOMINAL IN
•
BEND RADIUS: 4.000 INCHES NOMINAL IN
•
FIRST ARM LENGTH: 3.000 INCHES NOMINAL IN
•
SECOND ARM LENGTH: 2.500 INCHES NOMINAL IN
•
STYLE DESIGNATOR: TWO BEND
•
MATERIAL: RUBBER SYNTHETIC OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE 20R4,CLASS SC ASSN STD SINGLE MATERIAL RESPONSE OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
OFFSET DISTANCE5.500 INCHES NOMINAL IN
BEND RADIUS4.000 INCHES NOMINAL IN
FIRST ARM LENGTH3.000 INCHES NOMINAL IN
SECOND ARM LENGTH2.500 INCHES NOMINAL IN
STYLE DESIGNATORTWO BEND
MATERIALRUBBER SYNTHETIC OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONSAE 20R4,CLASS SC ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALPLASTIC COVER
WORKING LENGTH10.500 INCHES NOMINAL IN
INSIDE DIAMETER1.500 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
20343-1Interchangeable
interchangeable cross-reference
interchangeable
20343Interchangeable
interchangeable cross-reference
interchangeable
4564758-1Interchangeable
interchangeable cross-reference
interchangeable
162A375-2Interchangeable
interchangeable cross-reference
interchangeable
1181-201PCG3Interchangeable
interchangeable cross-reference
interchangeable
1182-382PCL3Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
Ready to buy 31-50220?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 31-50220?
31-50220 is a HOSE,PREFORMED.
What parts can replace 31-50220?
There are 11 known substitutes for 31-50220: 20343-1, 20343, 4564758-1 and 8 more. Substitute compatibility should be verified for your specific system.
Is 31-50220 still available?
31-50220 is currently cancelled.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 31-50220

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026