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73320 — HOSE ASSEMBLY,NONMETALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

73320: HOSE ASSEMBLY,NONMETALLIC.

The HOSE ASSEMBLY,NONMETALLIC is a the manufacturer industrial component. Key specifications include nut_style: ROUND, thread_direction: RIGHT-HAND, end_item_identification: 4210-01-622-0440; TRUCK, FIRE FIGHTING, part_name_assigned_by_controlling_agency: ADAPTER, SEAL, OIL, XMSN. This part is cataloged in the U.S.

Government catalog under NSN 4720-00-069-9522, 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
73320
NSN: 4720-00-069-9522
NIINs: 000699522, 007617673, 016564878, 016614701
FSC: 4720 — Hose and Flexible Tubing
CAGE: 80254 — TEXTRON LYCOMING INC WILLIAMSPORT PLANT (USA)
SPECIFICATIONS
nut_styleROUND
thread_directionRIGHT-HAND
end_item_identification4210-01-622-0440; TRUCK, FIRE FIGHTING
part_name_assigned_by_controlling_agencyADAPTER, SEAL, OIL, XMSN
NSN4720-00-069-9522
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 73320 · 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
•
MEASURING METHOD AND LENGTH: 11.000 INCHES NOMINAL WORKING IN
•
TEMP RATING: -65.0 FAHRENHEIT AND 450.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
MINIMUM INSIDE BENDING RADIUS: 4.000 INCHES IN
•
CONNECTION STYLE: SWIVEL NUT FLARE FIRST END
•
VACUUM IN TORR: 50.8
•
LAYER COMPOSITION AND LOCATION: OUTER LAYER BRAIDED CORROSION RESISTANT STEEL WIRE
•
CONNECTION TYPE: THREADED INTERNAL TUBE FIRST END
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH11.000 INCHES NOMINAL WORKING IN
TEMP RATING-65.0 FAHRENHEIT AND 450.0 FAHRENHEIT SINGLE RESPONSE DEGF
MINIMUM INSIDE BENDING RADIUS4.000 INCHES IN
CONNECTION STYLESWIVEL NUT FLARE FIRST END
VACUUM IN TORR50.8
LAYER COMPOSITION AND LOCATIONOUTER LAYER BRAIDED CORROSION RESISTANT STEEL WIRE
CONNECTION TYPETHREADED INTERNAL TUBE FIRST END
CROSS-SECTIONAL SHAPE STYLEROUND
OUTSIDE DIAMETER0.438 INCHES NOMINAL IN
OPERATING PRESSURE1500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
SUBSTITUTES & CROSS-REFERENCES 3
13000006-0110FSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
79E0100006C0110Reference document
Same NSN cross-reference
Reference document — Secondary reference
70E0100006C0110Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 73320?
73320 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace 73320?
There are 3 known substitutes for 73320: 13000006-0110F, 79E0100006C0110, 70E0100006C0110. Substitute compatibility should be verified for your specific system.
What is the NSN for 73320?
73320 is cataloged in the U.S. Government catalog under NSN 4720-00-069-9522. 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.