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2750991 — HOSE ASSEMBLY,NONMETALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

2750991: HOSE ASSEMBLY,NONMETALLIC.

The HOSE ASSEMBLY,NONMETALLIC is a the manufacturer industrial component. Key specifications include flow_angle: 90.0 DEGREES SECOND END, seat_angle: 37.0 DEGREES SECOND END, thread_class: 3B SECOND ENDUNABLE TO DECODE, exterior_color: BLACK, connection_type: THREADED INTERNAL TUBE SECOND ENDUNABLE TO DECODE, inside_diameter: 0.375 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-207-1076, 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
2750991
NSN: 4720-01-207-1076
FSC: 4720 — Hose and Flexible Tubing
CAGE: 51905 — JLG INDUSTRIES INC (USA)
SPECIFICATIONS
flow_angle90.0 DEGREES SECOND END
seat_angle37.0 DEGREES SECOND END
thread_class3B SECOND ENDUNABLE TO DECODE
exterior_colorBLACK
connection_typeTHREADED INTERNAL TUBE SECOND ENDUNABLE TO DECODE
inside_diameter0.375 INCHES NOMINAL IN
connection_styleSWIVEL NUT FLARE SECOND ENDUNABLE TO DECODE
outside_diameter0.680 INCHES NOMINAL IN
thread_directionRIGHT-HAND FIRST ENDUNABLE TO DECODE
features_providedREUSABLE END FITTINGS
operating_pressure4000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
burst_test_pressure16000.0 POUNDS PER SQUARE INCH LBS
NSN4720-01-207-1076
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 2750991 · 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
•
FLOW ANGLE: 90.0 DEGREES SECOND END
•
MEASURING METHOD AND LENGTH: 48.000 INCHES NOMINAL WORKING IN
•
MINIMUM INSIDE BENDING RADIUS: 3.500 INCHES IN
•
CONNECTION STYLE: SWIVEL NUT FLARE FIRST ENDUNABLE TO DECODE
•
END CONNECTION DESIGN: STRAIGHT FIRST ENDUNABLE TO DECODE
•
LAYER COMPOSITION AND LOCATION: 1ST LAYER BRAIDED CORROSION RESISTANT STEEL WIRE AND OUTER LAYER MOLDED RUBBER, SYNTHETIC
TECHNICAL CHARACTERISTICS
FLOW ANGLE90.0 DEGREES SECOND END
MEASURING METHOD AND LENGTH48.000 INCHES NOMINAL WORKING IN
MINIMUM INSIDE BENDING RADIUS3.500 INCHES IN
CONNECTION STYLESWIVEL NUT FLARE FIRST ENDUNABLE TO DECODE
CONNECTION STYLESWIVEL NUT FLARE SECOND ENDUNABLE TO DECODE
END CONNECTION DESIGNSTRAIGHT FIRST ENDUNABLE TO DECODE
END CONNECTION DESIGNELBOW SECOND ENDUNABLE TO DECODE
LAYER COMPOSITION AND LOCATION1ST LAYER BRAIDED CORROSION RESISTANT STEEL WIRE AND OUTER LAYER MOLDED RUBBER, SYNTHETIC
CONNECTION TYPETHREADED INTERNAL TUBE FIRST ENDUNABLE TO DECODE
CONNECTION TYPETHREADED INTERNAL TUBE SECOND ENDUNABLE TO DECODE
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
F4310639-6-6-6-48.00Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 2750991?
2750991 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace 2750991?
There is 1 known substitute for 2750991: F4310639-6-6-6-48.00. Substitute compatibility should be verified for your specific system.
What is the NSN for 2750991?
2750991 is cataloged in the U.S. Government catalog under NSN 4720-01-207-1076. 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.