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PartsTable / COMPONENT / RB1450-1-4IDX1-20D
RB1450-1-4IDX1-20D ✓ 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 height: 1.990 INCHES MINIMUM AND 2.010 INCHES MAXIMUM IN, material: STEEL OVERALL, nut_style: HEXAGON, nut_height: 0.125 INCHES MAXIMUM IN, lubrication: DRY FILM LUBRICANT, temp_rating: 450.0 FAHRENHEIT NOMINAL DEGF. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-684-4033, 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
RB1450-1-4IDX1-20D
NSN: 4720-00-684-4033
FSC: 4720
CAGE: 83065 — ARMSTRONG INDUSTRIAL HOSE PRODUCTS (USA)
SPECIFICATIONS
height1.990 INCHES MINIMUM AND 2.010 INCHES MAXIMUM IN
materialSTEEL OVERALL
nut_styleHEXAGON
nut_height0.125 INCHES MAXIMUM IN
lubricationDRY FILM LUBRICANT
temp_rating450.0 FAHRENHEIT NOMINAL DEGF
thread_class3B
thread_seriesUNJC
bushing_length1.495 INCHES MINIMUM AND 1.505 INCHES MAXIMUM IN
inside_diameter0.257 INCHES MINIMUM AND 0.272 INCHES MAXIMUM IN
locking_featurePREVAILING TORQUE ALL METAL DESIGN
special_featuresDESIGNED FOR INTERNAL WRENCHING DEVICE
NSN4720-00-684-4033
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: RB1450-1-4IDX1-20D · 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 21
H10-04Interchangeable
interchangeable cross-reference
interchangeable
107B8151P1Interchangeable
interchangeable cross-reference
interchangeable
20804Interchangeable
interchangeable cross-reference
interchangeable
18657Interchangeable
interchangeable cross-reference
interchangeable
8526631Interchangeable
interchangeable cross-reference
interchangeable
10121486Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is RB1450-1-4IDX1-20D?
RB1450-1-4IDX1-20D is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace RB1450-1-4IDX1-20D?
There are 21 known substitutes for RB1450-1-4IDX1-20D: H10-04, 107B8151P1, 20804 and 18 more. Substitute compatibility should be verified for your specific system.
Is RB1450-1-4IDX1-20D still available?
RB1450-1-4IDX1-20D 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