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3344262 — HOSE ASSEMBLY,NONMETALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

3344262: HOSE ASSEMBLY,NONMETALLIC.

The HOSE ASSEMBLY,NONMETALLIC is a the manufacturer industrial component. Key specifications include operating_pressure: 300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS, burst_test_pressure: 900.0 POUNDS PER SQUARE INCH LBS, end_item_identification: HIMARS, RST, MK38, 2330-01-504-5014, cross-sectional_shape_style: ROUND, measuring_method_and_length: 20.500 INCHES NOMINAL WORKING IN, specification/standard_data: 81343 - J1402 AI AB PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-527-2003, 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
3344262
NSN: 4720-01-527-2003
FSC: 4720 — Hose and Flexible Tubing
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)
SPECIFICATIONS
special_featuresNHA CIT GROUP, P/N 3298981;RESISTANCE TO ENVIRONMENT IS OIL, WATER, OZONE AND SALT SPRAY RESISTANT;TEMPERATURE RANGE IS MINUS 40.0 DEGREE FAHR AND 200.0 DEGREE FAHR
operating_pressure300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
burst_test_pressure900.0 POUNDS PER SQUARE INCH LBS
end_item_identificationHIMARS, RST, MK38, 2330-01-504-5014
cross-sectional_shape_styleROUND
measuring_method_and_length20.500 INCHES NOMINAL WORKING IN
specification/standard_data81343 - J1402 AI AB PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
part_name_assigned_by_controlling_agencyAUTOMOTIVE AIR BRAKE HOSE ASSEMBLY
NSN4720-01-527-2003
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 3344262 · 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: 20.500 INCHES NOMINAL WORKING IN
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
OPERATING PRESSURE: 300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
•
SPECIFICATION/STANDARD DATA: 81343 - J1402 AI AB PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
•
BURST TEST PRESSURE: 900.0 POUNDS PER SQUARE INCH LBS
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH20.500 INCHES NOMINAL WORKING IN
CROSS-SECTIONAL SHAPE STYLEROUND
OPERATING PRESSURE300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
SPECIFICATION/STANDARD DATA81343 - J1402 AI AB PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
SPECIAL FEATURESNHA CIT GROUP, P/N 3298981;RESISTANCE TO ENVIRONMENT IS OIL, WATER, OZONE AND SALT SPRAY RESISTANT;TEMPERATURE RANGE IS MINUS 40.0 DEGREE FAHR AND 200.0 DEGREE FAHR
PART NAME ASSIGNED BY CONTROLLING AGENCYAUTOMOTIVE AIR BRAKE HOSE ASSEMBLY
END ITEM IDENTIFICATIONHIMARS, RST, MK38, 2330-01-504-5014
BURST TEST PRESSURE900.0 POUNDS PER SQUARE INCH LBS
SUBSTITUTES & CROSS-REFERENCES 1
J1402Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3344262?
3344262 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace 3344262?
There is 1 known substitute for 3344262: J1402. Substitute compatibility should be verified for your specific system.
What is the NSN for 3344262?
3344262 is cataloged in the U.S. Government catalog under NSN 4720-01-527-2003. 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.