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AA735PC20 — HOSE,AIR DUCT

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

AA735PC20: HOSE,AIR DUCT.

The HOSE,AIR DUCT is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYAMIDE NYLON FIFTH PLY, hose_weight: 0.066 OUNCES PER LINEAR FOOT OZ, wall_thickness: 0.100 INCHES NOMINAL IN, connection_type: PREFORMED BOTH ENDS, inside_diameter: 1.000 INCHES NOMINAL FIRST END IN, connection_style: ROUND BOTH ENDS. This part is cataloged in the U.S.

Government catalog under NSN 4720-00-980-3650, 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
AA735PC20
NSN: 4720-00-980-3650
FSC: 4720 — Hose and Flexible Tubing
CAGE: 42280 — GARDNER DENVER NASH LLC DBA GARDNER DENVER ENGINEERED PRODUCTS GROUP DIV GARDNER DENVER NASH (USA)
SPECIFICATIONS
materialPLASTIC POLYAMIDE NYLON FIFTH PLY
hose_weight0.066 OUNCES PER LINEAR FOOT OZ
wall_thickness0.100 INCHES NOMINAL IN
connection_typePREFORMED BOTH ENDS
inside_diameter1.000 INCHES NOMINAL FIRST END IN
connection_styleROUND BOTH ENDS
style_designatorFULLY CONVOLUTED W/ WIRE RINGS BETWEEN CONVOLUTIONS
end_overall_length1.188 INCHES NOMINAL BOTH ENDS IN
operating_pressure1.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
end_inside_diameter1.000 INCHES NOMINAL BOTH ENDS IN
cross-sectional_shape_styleROUND
measuring_method_and_length6.375 INCHES NOMINAL OVERALL IN
NSN4720-00-980-3650
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: AA735PC20 · 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
•
HOSE WEIGHT: 0.066 OUNCES PER LINEAR FOOT OZ
•
MEASURING METHOD AND LENGTH: 6.375 INCHES NOMINAL OVERALL IN
•
CONNECTION STYLE: ROUND BOTH ENDS
•
CONNECTION TYPE: PREFORMED BOTH ENDS
•
STYLE DESIGNATOR: FULLY CONVOLUTED W/ WIRE RINGS BETWEEN CONVOLUTIONS
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
WALL THICKNESS: 0.100 INCHES NOMINAL IN
•
OPERATING PRESSURE: 1.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
TECHNICAL CHARACTERISTICS
HOSE WEIGHT0.066 OUNCES PER LINEAR FOOT OZ
MEASURING METHOD AND LENGTH6.375 INCHES NOMINAL OVERALL IN
CONNECTION STYLEROUND BOTH ENDS
CONNECTION TYPEPREFORMED BOTH ENDS
STYLE DESIGNATORFULLY CONVOLUTED W/ WIRE RINGS BETWEEN CONVOLUTIONS
CROSS-SECTIONAL SHAPE STYLEROUND
WALL THICKNESS0.100 INCHES NOMINAL IN
OPERATING PRESSURE1.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
INSIDE DIAMETER1.000 INCHES NOMINAL FIRST END IN
END OVERALL LENGTH1.188 INCHES NOMINAL BOTH ENDS IN
SUBSTITUTES & CROSS-REFERENCES 1
K7304Same 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 AA735PC20?
AA735PC20 is a HOSE,AIR DUCT.
What parts can replace AA735PC20?
There is 1 known substitute for AA735PC20: K7304. Substitute compatibility should be verified for your specific system.
What is the NSN for AA735PC20?
AA735PC20 is cataloged in the U.S. Government catalog under NSN 4720-00-980-3650. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.