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PartsTable / COMPONENT / A73-22138-5
A73-22138-5 ✓ 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 length: 3.2 INCHES IN, material: ALUMINUM ALLOY 5052, body_style: STRAIGHT TYPE, bore_shape: STRAIGHT, body_height: 0.460 INCHES NOMINAL IN, bore_diameter: 15.00 MILLIMETERS NOMINAL MM. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-01-665-0891, 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
A73-22138-5
NSN: 4720-01-665-0891
FSC: 4720
CAGE: 28953 — RIX INDUSTRIES (USA)
SPECIFICATIONS
length3.2 INCHES IN
materialALUMINUM ALLOY 5052
body_styleSTRAIGHT TYPE
bore_shapeSTRAIGHT
body_height0.460 INCHES NOMINAL IN
bore_diameter15.00 MILLIMETERS NOMINAL MM
hole_diameter0.156 INCHES MINIMUM AND 0.166 INCHES MAXIMUM IN
overall_width9.0 MILLIMETERS NOMINAL MM
seal_quantity1
load_directionRADIAL
nominal_length3.880 INCHES ALL ENDS IN
overall_length0.625 INCHES NOMINAL IN
NSN4720-01-665-0891
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: A73-22138-5 · 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 15
10068146Interchangeable
interchangeable cross-reference
interchangeable
93L02X1EInterchangeable
interchangeable cross-reference
interchangeable
73-107098-1046Interchangeable
interchangeable cross-reference
interchangeable
221-76Interchangeable
interchangeable cross-reference
interchangeable
A221-76Interchangeable
interchangeable cross-reference
interchangeable
16B6572-23Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A73-22138-5?
A73-22138-5 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace A73-22138-5?
There are 15 known substitutes for A73-22138-5: 10068146, 93L02X1E, 73-107098-1046 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A73-22138-5?
A73-22138-5 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-01-665-0891. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026