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Technical Data Sheet
PartsTable / COMPONENT / 120RA
120RA ✓ 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 phase: THREE, material: STEEL OVERALL, duty_type: CONTINUOUS, duty_cycle: CONTINUOUS, point_type: CONVENTIONAL, body_length: 0.660 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-639-9899, 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
120RA
NSN: 4720-00-639-9899
FSC: 4720
CAGE: 70434 — ANCHOR SWAN CORP SUB OF AMERACE CORP (USA)
SPECIFICATIONS
phaseTHREE
materialSTEEL OVERALL
duty_typeCONTINUOUS
duty_cycleCONTINUOUS
point_typeCONVENTIONAL
body_length0.660 INCHES NOMINAL IN
point_angle118.0 DEGREES NOMINAL
shank_styleSTRAIGHT ROUND
ambient_temp50.0 CELSIUS DEGC
control_typeLOCAL
flute_length2.875 INCHES NOMINAL IN
carrying_casePROVIDED
NSN4720-00-639-9899
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 120RA · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
2781-4Interchangeable
interchangeable cross-reference
interchangeable
RH19B25Interchangeable
interchangeable cross-reference
interchangeable
276612Interchangeable
interchangeable cross-reference
interchangeable
7-545-203620Interchangeable
interchangeable cross-reference
interchangeable
6C6MS36Interchangeable
interchangeable cross-reference
interchangeable
100R2 TYPE AInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 120RA?
120RA is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace 120RA?
There are 22 known substitutes for 120RA: 2781-4, RH19B25, 276612 and 19 more. Substitute compatibility should be verified for your specific system.
Is 120RA still available?
120RA is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026