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7326639-91 — HOSE ASSEMBLY,NONMETALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

7326639-91: HOSE ASSEMBLY,NONMETALLIC.

The HOSE ASSEMBLY,NONMETALLIC is a the manufacturer industrial component. Key specifications include flow_angle: 90.0 DEGREES SECOND END, thread_class: 2B ALL ENDS, inside_diameter: 0.617 INCHES NOMINAL IN, connection_style: GASKET SEAL / OPTIONAL END ALL ENDS, outside_diameter: 0.990 INCHES NOMINAL IN, thread_direction: RIGHT-HAND ALL ENDS. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-558-9963, 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
7326639-91
NSN: 4720-01-558-9963
FSC: 4720 — Hose and Flexible Tubing
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
flow_angle90.0 DEGREES SECOND END
thread_class2B ALL ENDS
inside_diameter0.617 INCHES NOMINAL IN
connection_styleGASKET SEAL / OPTIONAL END ALL ENDS
outside_diameter0.990 INCHES NOMINAL IN
thread_directionRIGHT-HAND ALL ENDS
nominal_thread_size1.250 INCHES ALL ENDS IN
end_connection_designSTRAIGHT FIRST END
end_item_identificationASDS
inside_surface_conditionSMOOTH
thread_quantity_per_inch12 ALL ENDS
thread_series_designatorUNF ALL ENDS
NSN4720-01-558-9963
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 7326639-91 · 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
•
MINIMUM INSIDE BENDING RADIUS: 3.875 INCHES IN
•
CONNECTION STYLE: GASKET SEAL / OPTIONAL END ALL ENDS
•
END CONNECTION DESIGN: ELBOW SECOND END
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
OUTSIDE DIAMETER: 0.990 INCHES NOMINAL IN
•
THREAD DIRECTION: RIGHT-HAND ALL ENDS
TECHNICAL CHARACTERISTICS
FLOW ANGLE90.0 DEGREES SECOND END
MINIMUM INSIDE BENDING RADIUS3.875 INCHES IN
CONNECTION STYLEGASKET SEAL / OPTIONAL END ALL ENDS
END CONNECTION DESIGNELBOW SECOND END
END CONNECTION DESIGNSTRAIGHT FIRST END
CROSS-SECTIONAL SHAPE STYLEROUND
OUTSIDE DIAMETER0.990 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND ALL ENDS
NOMINAL THREAD SIZE1.250 INCHES ALL ENDS IN
INSIDE DIAMETER0.617 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 2
5793195-01 FIND 061Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
6391034 FH-96Reference 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 7326639-91?
7326639-91 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace 7326639-91?
There are 2 known substitutes for 7326639-91: 5793195-01 FIND 061, 6391034 FH-96. Substitute compatibility should be verified for your specific system.
What is the NSN for 7326639-91?
7326639-91 is cataloged in the U.S. Government catalog under NSN 4720-01-558-9963. This indicates validated use in U.S. government and defense supply chains.
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