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5438780 — HOSE,PREFORMED

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

5438780: HOSE,PREFORMED.

The HOSE,PREFORMED is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC OVERALL, wall_thickness: 3.0 MILLIMETERS NOMINAL MM, working_length: 50.0 MILLIMETERS NOMINAL MM, inside_diameter: 7.0 MILLIMETERS NOMINAL MM, special_features: ITEM IS A VACUUM HOSE AND IS PART OF AN ENVIROVAC INC. DISCHARGE VALVE ASSEMBLY, style_designator: STRAIGHT.

This part is cataloged in the U.S. Government catalog under NSN 4720-01-431-1345, 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
5438780
NSN: 4720-01-431-1345
FSC: 4720 — Hose and Flexible Tubing
CAGE: 47WD8 — EVAC NORTH AMERICA INC (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC OVERALL
wall_thickness3.0 MILLIMETERS NOMINAL MM
working_length50.0 MILLIMETERS NOMINAL MM
inside_diameter7.0 MILLIMETERS NOMINAL MM
special_featuresITEM IS A VACUUM HOSE AND IS PART OF AN ENVIROVAC INC. DISCHARGE VALVE ASSEMBLY
style_designatorSTRAIGHT
end_item_identificationSTRATEGIC SEALIFT CONVERSION SHIPS CLASS
NSN4720-01-431-1345
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 5438780 · 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
•
STYLE DESIGNATOR: STRAIGHT
•
WALL THICKNESS: 3.0 MILLIMETERS NOMINAL MM
•
INSIDE DIAMETER: 7.0 MILLIMETERS NOMINAL MM
•
MATERIAL: RUBBER SYNTHETIC OVERALL
•
WORKING LENGTH: 50.0 MILLIMETERS NOMINAL MM
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORSTRAIGHT
WALL THICKNESS3.0 MILLIMETERS NOMINAL MM
INSIDE DIAMETER7.0 MILLIMETERS NOMINAL MM
SPECIAL FEATURESITEM IS A VACUUM HOSE AND IS PART OF AN ENVIROVAC INC. DISCHARGE VALVE ASSEMBLY
END ITEM IDENTIFICATIONSTRATEGIC SEALIFT CONVERSION SHIPS CLASS
MATERIALRUBBER SYNTHETIC OVERALL
WORKING LENGTH50.0 MILLIMETERS NOMINAL MM
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
5500064-002Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
5700089 FIG 5-2 IT 9Reference 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 5438780?
5438780 is a HOSE,PREFORMED.
What parts can replace 5438780?
There are 2 known substitutes for 5438780: 5500064-002, 5700089 FIG 5-2 IT 9. Substitute compatibility should be verified for your specific system.
What is the NSN for 5438780?
5438780 is cataloged in the U.S. Government catalog under NSN 4720-01-431-1345. This indicates validated use in U.S. government and defense supply chains.
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