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55104E0332A — HOSE ASSEMBLY,AIR BREATHING

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

55104E0332A: HOSE ASSEMBLY,AIR BREATHING.

The HOSE ASSEMBLY,AIR BREATHING is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYAMIDE NYLON FOURTH PLY, temp_rating: -65.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF, coupling_style: THREADED INTERNAL BOTH ENDS, wall_thickness: 0.310 INCHES NOMINAL IN, connection_type: COUPLING BOTH ENDS, inside_diameter: 0.500 INCHES NOMINAL FIRST END IN. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-524-4359, 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
55104E0332A
NSN: 4720-01-524-4359
FSC: 4720 — Hose and Flexible Tubing
CAGE: 24984 — HYDRAFLOW (USA)
SPECIFICATIONS
materialPLASTIC POLYAMIDE NYLON FOURTH PLY
temp_rating-65.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF
coupling_styleTHREADED INTERNAL BOTH ENDS
wall_thickness0.310 INCHES NOMINAL IN
connection_typeCOUPLING BOTH ENDS
inside_diameter0.500 INCHES NOMINAL FIRST END IN
style_designatorSLEEVE SECTION
operating_pressure125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
nominal_thread_size0.750 INCHES BOTH ENDS IN
end_item_identificationC-17A AIRCRAFT A
thread_quantity_per_inch16 BOTH ENDS
thread_series_designatorUNF BOTH ENDS
NSN4720-01-524-4359
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 55104E0332A · 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: 33.250 INCHES NOMINAL OVERALL IN
•
TEMP RATING: -65.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF
•
MINIMUM INSIDE BENDING RADIUS: 1.500 INCHES IN
•
CONNECTION TYPE: COUPLING BOTH ENDS
•
STYLE DESIGNATOR: SLEEVE SECTION
•
COUPLING STYLE: THREADED INTERNAL BOTH ENDS
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A313,TYPE 302 ASSN STD SINGLE MATERIAL RESPONSE REINFORCING WIRE
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH33.250 INCHES NOMINAL OVERALL IN
TEMP RATING-65.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF
MINIMUM INSIDE BENDING RADIUS1.500 INCHES IN
CONNECTION TYPECOUPLING BOTH ENDS
STYLE DESIGNATORSLEEVE SECTION
COUPLING STYLETHREADED INTERNAL BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A313,TYPE 302 ASSN STD SINGLE MATERIAL RESPONSE REINFORCING WIRE
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A313,TYPE 302 ASSN STD SINGLE MATERIAL RESPONSE THIRD PLY
CROSS-SECTIONAL SHAPE STYLEROUND
WALL THICKNESS0.310 INCHES NOMINAL IN
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
7D0311E0332ASame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 55104E0332A?
55104E0332A is a HOSE ASSEMBLY,AIR BREATHING.
What parts can replace 55104E0332A?
There is 1 known substitute for 55104E0332A: 7D0311E0332A. Substitute compatibility should be verified for your specific system.
What is the NSN for 55104E0332A?
55104E0332A is cataloged in the U.S. Government catalog under NSN 4720-01-524-4359. 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.