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381138 — HOSE ASSEMBLY,AIR DUCT

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

381138: HOSE ASSEMBLY,AIR DUCT.

The HOSE ASSEMBLY,AIR DUCT is a the manufacturer industrial component. Key specifications include material: PLASTIC ALL PLIES, connection_type: PREFORMED SECOND END, connection_style: ROUND SECOND END, style_designator: HELICALLY WOUND CONTINOUS WIRE SUPPORTED, end_inside_diameter: 1.500 INCHES NOMINAL SECOND END IN, end_item_identification: PNEUMATIC EXPLOSION PROOF VACUUM SANDING KIT, NSN 7910-01-457-2018. This part is cataloged in the U.S.

Government catalog under NSN 4710-00-735-3212, 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
381138
NSN: 4710-00-735-3212
NIINs: 007353212, 014819520
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 57817 — TACTAIR FLUID CONTROLS INC PHOENIX CONTROLS DIV (USA)
SPECIFICATIONS
materialPLASTIC ALL PLIES
connection_typePREFORMED SECOND END
connection_styleROUND SECOND END
special_featuresSUCTION HOSE IS 1-1/2IN X 15 FT; FIRST END IS A CAM LOCK CONNECTION WHICH CONNECTS TO VACUUM SANDER; SECOND END IS PREFORMED 1-1/2IN TO FIT HOSE AND REDUCED TO 1-1/4IN TO FIT PNEUMATIC SANDER TOOL IN
style_designatorHELICALLY WOUND CONTINOUS WIRE SUPPORTED
end_inside_diameter1.500 INCHES NOMINAL SECOND END IN
end_item_identificationPNEUMATIC EXPLOSION PROOF VACUUM SANDING KIT, NSN 7910-01-457-2018
cross-sectional_shape_styleROUND
part_name_assigned_by_controlling_agency1-1/2" VACUUM HOSE
NSN4710-00-735-3212
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 381138 · 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
•
SEAT ANGLE IN DEG: 37.0 SINGLE END
•
DESIGN FORM: STRAIGHT
•
MATING END QUANTITY: 2 SINGLE END
•
WALL THICKNESS: 0.032 INCHES NOMINAL IN
•
THREAD DIRECTION: RIGHT-HAND SINGLE END
•
NOMINAL THREAD SIZE: 0.312 INCHES SINGLE END IN
•
END CONNECTION STYLE: SWIVEL NUT, FLARE SINGLE END
TECHNICAL CHARACTERISTICS
SEAT ANGLE IN DEG37.0 SINGLE END
DESIGN FORMSTRAIGHT
MATING END QUANTITY2 SINGLE END
OVERALL LENGTH5.750 INCHES NOMINAL IN
WALL THICKNESS0.032 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND SINGLE END
NOMINAL THREAD SIZE0.312 INCHES SINGLE END IN
END CONNECTION STYLESWIVEL NUT, FLARE SINGLE END
TUBE OUTSIDE DIAMETER0.125 INCHES NOMINAL IN
THREAD CLASS3B SINGLE END
SUBSTITUTES & CROSS-REFERENCES 1
381-38Reference 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 381138?
381138 is a HOSE ASSEMBLY,AIR DUCT.
What parts can replace 381138?
There is 1 known substitute for 381138: 381-38. Substitute compatibility should be verified for your specific system.
What is the NSN for 381138?
381138 is cataloged in the U.S. Government catalog under NSN 4710-00-735-3212. This indicates validated use in U.S. government and defense supply chains.
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