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14893753 — HOSE ASSEMBLY,NONMETALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

14893753: HOSE ASSEMBLY,NONMETALLIC.

The HOSE ASSEMBLY,NONMETALLIC is a the manufacturer industrial component. Key specifications include temp_rating: -40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF, inside_diameter: 4.000 INCHES NOMINAL IN, outside_diameter: 4.925 INCHES NOMINAL IN, operating_pressure: 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS, end_item_identification: MISC PARTS,AUXILARY SYSTEM SSN 0023;SEAWOLF CLASS SSN, inside_surface_condition: SMOOTH. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-497-0324, 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
14893753
NSN: 4720-01-497-0324
FSC: 4720 — Hose and Flexible Tubing
CAGE: 43689 — HUNTINGTON INGALLS INC DIV NEWPORT NEWS SHIPBUILDING (USA)
SPECIFICATIONS
temp_rating-40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF
inside_diameter4.000 INCHES NOMINAL IN
outside_diameter4.925 INCHES NOMINAL IN
operating_pressure150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
end_item_identificationMISC PARTS,AUXILARY SYSTEM SSN 0023;SEAWOLF CLASS SSN
inside_surface_conditionSMOOTH
media_for_which_designedWATER SINGLE RESPONSE
cross-sectional_shape_styleROUND
measuring_method_and_length37.820 INCHES MINIMUM WORKING AND 38.960 INCHES MAXIMUM WORKING IN
specification/standard_dataMIL-H-24136/4A-64 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION A
minimum_inside_bending_radius30.000 INCHES IN
layer_composition_and_locationOUTER LAYER MOLDED RUBBER, SYNTHETIC
NSN4720-01-497-0324
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 14893753 · 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: 37.820 INCHES MINIMUM WORKING AND 38.960 INCHES MAXIMUM WORKING IN
•
TEMP RATING: -40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
MINIMUM INSIDE BENDING RADIUS: 30.000 INCHES IN
•
SUPPLEMENTARY FEATURES: THIS ASSEMBLY USES 1 PIECE OF HOSE 37.830 INCHES LONG AND 1 PIECE OF HOSE 38.960 INCHES LONG. TOTAL LENGTH MEASUREMENTS ARE MINIMAL FROM 1ST END STRAIGHT FLANGE TO DOGLEG ELBOW, AND MAXIMUM FROM DOGLEG ELBOW TO 2ND END ELBOW FLANGE IN
•
LAYER COMPOSITION AND LOCATION: OUTER LAYER MOLDED RUBBER, SYNTHETIC
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
OUTSIDE DIAMETER: 4.925 INCHES NOMINAL IN
•
OPERATING PRESSURE: 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH37.820 INCHES MINIMUM WORKING AND 38.960 INCHES MAXIMUM WORKING IN
TEMP RATING-40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF
MINIMUM INSIDE BENDING RADIUS30.000 INCHES IN
SUPPLEMENTARY FEATURESTHIS ASSEMBLY USES 1 PIECE OF HOSE 37.830 INCHES LONG AND 1 PIECE OF HOSE 38.960 INCHES LONG. TOTAL LENGTH MEASUREMENTS ARE MINIMAL FROM 1ST END STRAIGHT FLANGE TO DOGLEG ELBOW, AND MAXIMUM FROM DOGLEG ELBOW TO 2ND END ELBOW FLANGE IN
LAYER COMPOSITION AND LOCATIONOUTER LAYER MOLDED RUBBER, SYNTHETIC
CROSS-SECTIONAL SHAPE STYLEROUND
OUTSIDE DIAMETER4.925 INCHES NOMINAL IN
OPERATING PRESSURE150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
SPECIFICATION/STANDARD DATAMIL-H-24136/4A-64 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION A
INSIDE DIAMETER4.000 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 3
6405267Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
DF331095-ASSY-245AReference document
Same NSN cross-reference
Reference document — Drawing number reference only
505-6405267-AY2Reference 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
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FREQUENTLY ASKED QUESTIONS
What is 14893753?
14893753 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace 14893753?
There are 3 known substitutes for 14893753: 6405267, DF331095-ASSY-245A, 505-6405267-AY2. Substitute compatibility should be verified for your specific system.
What is the NSN for 14893753?
14893753 is cataloged in the U.S. Government catalog under NSN 4720-01-497-0324. 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.