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REDAR-A11217-01 — HOSE ASSEMBLY,AIR DUCT,AIR BREAT

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

REDAR-A11217-01: HOSE ASSEMBLY,AIR DUCT,AIR BREAT.

HOSE ASSEMBLY,AIR DUCT,AIR BREAT. Key specifications include material: ALUMINUM ALLOY SINGLE END, design_form: PREBENT, thread_class: 3B SINGLE END, wall_thickness: 0.035 INCHES NOMINAL IN, seat_angle_in_deg: 37.0 SINGLE END, mating_end_quantity: 2 SINGLE END. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-211-1856, 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
REDAR-A11217-01
NSN: 4720-01-211-1856
FSC: 4720 — Hose and Flexible Tubing
CAGE: 28445 — R.E. DARLING CO., INC. (USA)
SPECIFICATIONS
materialALUMINUM ALLOY SINGLE END
design_formPREBENT
thread_class3B SINGLE END
wall_thickness0.035 INCHES NOMINAL IN
seat_angle_in_deg37.0 SINGLE END
mating_end_quantity2 SINGLE END
nominal_thread_size0.500 INCHES SINGLE END IN
end_connection_styleSWIVEL NUT, FLARED SINGLE END
tube_outside_diameter0.312 INCHES NOMINAL IN
end_connection_spec/stdAN,AN818,PART NO. AN818-5D,MIL,MS20819,PART NO. MS20819-5D
thread_series_designatorUNIFIED NATIONAL JOINT FINE (UNJF) SINGLE END
material_document_and_classificationWW-T-700/4, O, TYPE 1 FED SPEC SINGLE MATERIAL RESPONSE TUBING
NSN4720-01-211-1856
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: REDAR-A11217-01 · 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
SUBSTITUTES & CROSS-REFERENCES 3
8148650Reference document
Same NSN cross-reference
Reference document — Packaging identification reference
A11217-1Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
A11217Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is REDAR-A11217-01?
REDAR-A11217-01 is a HOSE ASSEMBLY,AIR DUCT,AIR BREAT.
What parts can replace REDAR-A11217-01?
There are 3 known substitutes for REDAR-A11217-01: 8148650, A11217-1, A11217. Substitute compatibility should be verified for your specific system.
What is the NSN for REDAR-A11217-01?
REDAR-A11217-01 is cataloged in the U.S. Government catalog under NSN 4720-01-211-1856. This indicates validated use in U.S. government and defense supply chains.
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