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619581C91 — HOSE ASSEMBLY,NONMETALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

619581C91: HOSE ASSEMBLY,NONMETALLIC.

The HOSE ASSEMBLY,NONMETALLIC is a the manufacturer industrial component. Key specifications include exterior_color: BLACK, connection_type: THREADED EXTERNAL PIPE FIRST END, inside_diameter: 0.188 INCHES NOMINAL IN, connection_style: PLAIN FIRST END, outside_diameter: 0.438 INCHES NOMINAL IN, special_features: FURNISHED WITH AN AIR HOSE QUICK DISCONNECT ATTACHMENT. This part is cataloged in the U.S.

Government catalog under NSN 4720-00-103-9045, 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
619581C91
NSN: 4720-00-103-9045
FSC: 4720 — Hose and Flexible Tubing
CAGE: 45RP7 — DRESSTA NORTH AMERICA LTD (USA)
SPECIFICATIONS
exterior_colorBLACK
connection_typeTHREADED EXTERNAL PIPE FIRST END
inside_diameter0.188 INCHES NOMINAL IN
connection_stylePLAIN FIRST END
outside_diameter0.438 INCHES NOMINAL IN
special_featuresFURNISHED WITH AN AIR HOSE QUICK DISCONNECT ATTACHMENT
thread_directionRIGHT-HAND FIRST END
nominal_thread_size0.125 INCHES FIRST END IN
inside_surface_conditionSMOOTH
thread_series_designatorNPT FIRST END
cross-sectional_shape_styleROUND
measuring_method_and_length12.000 INCHES NOMINAL OVERALL IN
NSN4720-00-103-9045
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 619581C91 · 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: 12.000 INCHES NOMINAL OVERALL IN
•
MINIMUM INSIDE BENDING RADIUS: 2.500 INCHES IN
•
CONNECTION STYLE: PLAIN FIRST END
•
CONNECTION TYPE: THREADED EXTERNAL PIPE FIRST END
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
OUTSIDE DIAMETER: 0.438 INCHES NOMINAL IN
•
THREAD DIRECTION: RIGHT-HAND FIRST END
•
NOMINAL THREAD SIZE: 0.125 INCHES FIRST END IN
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH12.000 INCHES NOMINAL OVERALL IN
MINIMUM INSIDE BENDING RADIUS2.500 INCHES IN
CONNECTION STYLEPLAIN FIRST END
CONNECTION TYPETHREADED EXTERNAL PIPE FIRST END
CROSS-SECTIONAL SHAPE STYLEROUND
OUTSIDE DIAMETER0.438 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND FIRST END
NOMINAL THREAD SIZE0.125 INCHES FIRST END IN
EXTERIOR COLORBLACK
INSIDE DIAMETER0.188 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
271407R91Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 619581C91?
619581C91 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace 619581C91?
There is 1 known substitute for 619581C91: 271407R91. Substitute compatibility should be verified for your specific system.
What is the NSN for 619581C91?
619581C91 is cataloged in the U.S. Government catalog under NSN 4720-00-103-9045. This indicates validated use in U.S. government and defense supply chains.
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