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Technical Data Sheet
PartsTable / COMPONENT / 122021M
122021M ✓ 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 end_item_identification: PUMP, FUEL TR, part_name_assigned_by_controlling_agency: HOSE ASSY, 42". This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-01-614-9268, 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
122021M
NSN: 4720-01-614-9268
FSC: 4720
CAGE: 60764 — WIGGINS LIFT CO INC (USA)
SPECIFICATIONS
end_item_identificationPUMP, FUEL TR
part_name_assigned_by_controlling_agencyHOSE ASSY, 42"
NSN4720-01-614-9268
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 122021M · 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
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONPUMP, FUEL TR
PART NAME ASSIGNED BY CONTROLLING AGENCYHOSE ASSY, 42"
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
122021Interchangeable
interchangeable cross-reference
interchangeable
12072AInterchangeable
interchangeable cross-reference
interchangeable
37-1121Interchangeable
interchangeable cross-reference
interchangeable
SU1421-001Interchangeable
interchangeable cross-reference
interchangeable
NC4051Interchangeable
interchangeable cross-reference
interchangeable
14-Y60-513 REV A, ITEM #51Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 122021M?
122021M is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace 122021M?
There are 6 known substitutes for 122021M: 122021, 12072A, 37-1121 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 122021M?
122021M is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-01-614-9268. 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