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3821390 — TUBE ASSEMBLY,METAL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

3821390: TUBE ASSEMBLY,METAL.

The TUBE ASSEMBLY,METAL is a the manufacturer industrial component. Key specifications include material: STEEL TUBING, design_form: PREBENT, thread_class: 2B FIRST END, wall_thickness: 0.032 INCHES NOMINAL IN, thread_direction: RIGHT-HAND FIRST END, seat_angle_in_deg: 45.0 SECOND END. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-007-1364, 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
3821390
NSN: 5330-01-007-1364
NIINs: 010071364, 013840852
FSC: 5330 — Packing and Gasket Materials
CAGE: 86403 — CHRYSLER CORP SERVICE AND PARTS OPNS (USA)
SPECIFICATIONS
materialSTEEL TUBING
design_formPREBENT
thread_class2B FIRST END
wall_thickness0.032 INCHES NOMINAL IN
thread_directionRIGHT-HAND FIRST END
seat_angle_in_deg45.0 SECOND END
mating_end_quantity1 FIRST END
nominal_thread_size0.500 INCHES SECOND END IN
end_connection_styleINVERTED FLARE SECOND END
tube_outside_diameter0.250 INCHES NOMINAL IN
end_item_identification3930-01-307-3658
thread_series_designatorUNF SECOND END
NSN5330-01-007-1364
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 3821390 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
CROSS-SECTIONAL THICKNESS: 0.075 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CIRCULAR
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
OUTSIDE DIAMETER: 2.625 INCHES NOMINAL IN
•
APERTURE DIAMETER: 2.187 INCHES NOMINAL IN
•
MATERIAL: RUBBER SYNTHETIC OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.075 INCHES NOMINAL IN
STYLE DESIGNATORCIRCULAR
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OUTSIDE DIAMETER2.625 INCHES NOMINAL IN
APERTURE DIAMETER2.187 INCHES NOMINAL IN
MATERIALRUBBER SYNTHETIC OVERALL
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 3821390?
3821390 is a TUBE ASSEMBLY,METAL.
What is the NSN for 3821390?
3821390 is cataloged in the U.S. Government catalog under NSN 5330-01-007-1364. This indicates validated use in U.S. government and defense supply chains.
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