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Technical Data Sheet
PartsTable / COMPONENT / 422/9
422/9 ✓ 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 422/9 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-01-605-9873, 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
422/9
NSN: 4720-01-605-9873
FSC: 4720
CAGE: 13446 — PERKINS ENGINES INC (USA)
SPECIFICATIONS
Part Number422/9
NSN4720-01-605-9873
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 422/9 · 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
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
MATERIAL: RUBBER OVERALL
•
EXTERIOR COLOR: BLACK
•
MEDIA FOR WHICH DESIGNED: WATER SINGLE RESPONSE
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL SHAPE STYLEROUND
MATERIALRUBBER OVERALL
EXTERIOR COLORBLACK
MEDIA FOR WHICH DESIGNEDWATER SINGLE RESPONSE
END ITEM IDENTIFICATIONGENERATOR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
9105Interchangeable
interchangeable cross-reference
interchangeable
2444658Interchangeable
interchangeable cross-reference
interchangeable
4094174Interchangeable
interchangeable cross-reference
interchangeable
4229Interchangeable
interchangeable cross-reference
interchangeable
9176576Interchangeable
interchangeable cross-reference
interchangeable
HBL4229Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 422/9?
422/9 is a 422/9.
What parts can replace 422/9?
There are 15 known substitutes for 422/9: 9105, 2444658, 4094174 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 422/9?
422/9 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-01-605-9873. 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