PartsTable
Technical Data Sheet
Download PDF

7920003-9 — HOSE ASSEMBLY,AIR BREATHING

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

7920003-9: HOSE ASSEMBLY,AIR BREATHING.

The HOSE ASSEMBLY,AIR BREATHING is a the manufacturer industrial component. Key specifications include operating_pressure: 120.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS, measuring_method_and_length: 72.000 INCHES NOMINAL OVERALL IN. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-140-4381, 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
7920003-9
NSN: 4720-01-140-4381
FSC: 4720 — Hose and Flexible Tubing
CAGE: 62323 — CONAX FLORIDA CORPORATION (USA)
SPECIFICATIONS
operating_pressure120.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
measuring_method_and_length72.000 INCHES NOMINAL OVERALL IN
NSN4720-01-140-4381
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 7920003-9 · 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: 72.000 INCHES NOMINAL OVERALL IN
•
OPERATING PRESSURE: 120.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH72.000 INCHES NOMINAL OVERALL IN
OPERATING PRESSURE120.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
SUBSTITUTES & CROSS-REFERENCES 3
REDAR-A10527-24Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
MIL-H-81581/3Reference document
Same NSN cross-reference
Reference document — Identification reference
8148650Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 7920003-9?
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 7920003-9?
7920003-9 is a HOSE ASSEMBLY,AIR BREATHING.
What parts can replace 7920003-9?
There are 3 known substitutes for 7920003-9: REDAR-A10527-24, MIL-H-81581/3, 8148650. Substitute compatibility should be verified for your specific system.
What is the NSN for 7920003-9?
7920003-9 is cataloged in the U.S. Government catalog under NSN 4720-01-140-4381. 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 — 7920003-9

✓ 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.