PartsTable
Technical Data Sheet
Download PDF

300078-5 — HOSE,AIR DUCT

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

300078-5: HOSE,AIR DUCT.

The HOSE,AIR DUCT is a the manufacturer industrial component. Key specifications include material: COTTON FIRST PLY, temp_rating: -65.0 FAHRENHEIT AND 300.0 FAHRENHEIT DEGF, wall_thickness: 0.060 INCHES NOMINAL IN, connection_type: PLAIN BOTH ENDS, inside_diameter: 10.500 INCHES NOMINAL FIRST END IN, style_designator: FULLY CONVOLUTED W/ WIRE RINGS BETWEEN CONVOLUTIONS. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-018-6257, 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
300078-5
NSN: 4720-01-018-6257
FSC: 4720 — Hose and Flexible Tubing
CAGE: 70628 — ARROWHEAD PRODUCTS CORP (USA)
SPECIFICATIONS
materialCOTTON FIRST PLY
temp_rating-65.0 FAHRENHEIT AND 300.0 FAHRENHEIT DEGF
wall_thickness0.060 INCHES NOMINAL IN
connection_typePLAIN BOTH ENDS
inside_diameter10.500 INCHES NOMINAL FIRST END IN
style_designatorFULLY CONVOLUTED W/ WIRE RINGS BETWEEN CONVOLUTIONS
features_providedOZONE RESISTANT
cross-sectional_shape_styleROUND
measuring_method_and_length2.300 INCHES NOMINAL OVERALL IN
NSN4720-01-018-6257
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 300078-5 · 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
KEY FEATURES
•
MEASURING METHOD AND LENGTH: 2.300 INCHES NOMINAL OVERALL IN
•
TEMP RATING: -65.0 FAHRENHEIT AND 300.0 FAHRENHEIT DEGF
•
CONNECTION TYPE: PLAIN BOTH ENDS
•
STYLE DESIGNATOR: FULLY CONVOLUTED W/ WIRE RINGS BETWEEN CONVOLUTIONS
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
WALL THICKNESS: 0.060 INCHES NOMINAL IN
•
FEATURES PROVIDED: OZONE RESISTANT
•
INSIDE DIAMETER: 10.500 INCHES NOMINAL FIRST END IN
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH2.300 INCHES NOMINAL OVERALL IN
TEMP RATING-65.0 FAHRENHEIT AND 300.0 FAHRENHEIT DEGF
CONNECTION TYPEPLAIN BOTH ENDS
STYLE DESIGNATORFULLY CONVOLUTED W/ WIRE RINGS BETWEEN CONVOLUTIONS
CROSS-SECTIONAL SHAPE STYLEROUND
WALL THICKNESS0.060 INCHES NOMINAL IN
FEATURES PROVIDEDOZONE RESISTANT
INSIDE DIAMETER10.500 INCHES NOMINAL FIRST END IN
MATERIALCOTTON FIRST PLY
MATERIALPLASTIC SECOND PLY
OTHER ITEMS IN FSC 4720 — Hose and Flexible Tubing
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4720-00-000-0080 4720-00-000-0081 4720-00-000-0084 4720-00-000-0724 4720-00-001-0014 4720-00-001-0015 4720-00-001-0023 4720-00-001-0025
SUBSTITUTES & CROSS-REFERENCES 1
10-3365-5Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
Ready to buy 300078-5?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 300078-5?
300078-5 is a HOSE,AIR DUCT.
What parts can replace 300078-5?
There is 1 known substitute for 300078-5: 10-3365-5. Substitute compatibility should be verified for your specific system.
What is the NSN for 300078-5?
300078-5 is cataloged in the U.S. Government catalog under NSN 4720-01-018-6257. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 300078-5

✓ 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.