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R26857 — HOSE ASSEMBLY,NONMETALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

R26857: HOSE ASSEMBLY,NONMETALLIC.

The HOSE ASSEMBLY,NONMETALLIC is a the manufacturer industrial component. Key specifications include flow_angle: 90.0 DEGREES FIRST END, seat_angle: 12.0 DEGREES FIRST END, temp_rating: -65.0 FAHRENHEIT AND 450.0 FAHRENHEIT SINGLE RESPONSE DEGF, thread_class: 3B FIRST END, vacuum_in_torr: 50.8, connection_type: THREADED INTERNAL TUBE FIRST END. This part is cataloged in the U.S.

Government catalog under NSN 4720-00-583-2435, 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
R26857
NSN: 4720-00-583-2435
FSC: 4720 — Hose and Flexible Tubing
CAGE: 50599 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV STRATOFLEX PRODUCT DIVISION (USA)
SPECIFICATIONS
flow_angle90.0 DEGREES FIRST END
seat_angle12.0 DEGREES FIRST END
temp_rating-65.0 FAHRENHEIT AND 450.0 FAHRENHEIT SINGLE RESPONSE DEGF
thread_class3B FIRST END
vacuum_in_torr50.8
connection_typeTHREADED INTERNAL TUBE FIRST END
inside_diameter0.188 INCHES NOMINAL IN
connection_styleSWIVEL NUT, FLARELESS FIRST END
outside_diameter0.313 INCHES NOMINAL IN
thread_directionRIGHT-HAND FIRST END
operating_pressure1500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
burst_test_pressure12000.0 POUNDS PER SQUARE INCH LBS
NSN4720-00-583-2435
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: R26857 · 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
•
FLOW ANGLE: 90.0 DEGREES FIRST END
•
MEASURING METHOD AND LENGTH: 5.375 INCHES MINIMUM WORKING AND 5.625 INCHES MAXIMUM WORKING IN
•
TEMP RATING: -65.0 FAHRENHEIT AND 450.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
MINIMUM INSIDE BENDING RADIUS: 2.000 INCHES IN
•
CONNECTION STYLE: SWIVEL NUT, FLARELESS FIRST END
•
END CONNECTION DESIGN: ELBOW FIRST END
•
VACUUM IN TORR: 50.8
•
LAYER COMPOSITION AND LOCATION: OUTER LAYER BRAIDED CORROSION RESISTANT STEEL WIRE
TECHNICAL CHARACTERISTICS
FLOW ANGLE90.0 DEGREES FIRST END
MEASURING METHOD AND LENGTH5.375 INCHES MINIMUM WORKING AND 5.625 INCHES MAXIMUM WORKING IN
TEMP RATING-65.0 FAHRENHEIT AND 450.0 FAHRENHEIT SINGLE RESPONSE DEGF
MINIMUM INSIDE BENDING RADIUS2.000 INCHES IN
CONNECTION STYLESWIVEL NUT, FLARELESS FIRST END
END CONNECTION DESIGNELBOW FIRST END
VACUUM IN TORR50.8
LAYER COMPOSITION AND LOCATIONOUTER LAYER BRAIDED CORROSION RESISTANT STEEL WIRE
ANGLE BETWEEN RIGID ELBOW FITTINGS IN DEG110.0
CONNECTION TYPETHREADED INTERNAL TUBE FIRST END
SUBSTITUTES & CROSS-REFERENCES 2
96475Reference document
Same NSN cross-reference
Reference document — Secondary reference
4016T99P01Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is R26857?
R26857 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace R26857?
There are 2 known substitutes for R26857: 96475, 4016T99P01. Substitute compatibility should be verified for your specific system.
What is the NSN for R26857?
R26857 is cataloged in the U.S. Government catalog under NSN 4720-00-583-2435. This indicates validated use in U.S. government and defense supply chains.
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