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16863-321-2 — HOSE,AIR DUCT

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

16863-321-2: HOSE,AIR DUCT.

The HOSE,AIR DUCT is a the manufacturer industrial component. Key specifications include material: STEEL REINFORCING WIRE, wall_thickness: 0.218 INCHES NOMINAL IN, connection_type: PLAIN BOTH ENDS, inside_diameter: 2.375 INCHES NOMINAL FIRST END IN, style_designator: HELICALLY WOUND CONTINOUS WIRE SUPPORTED, cross-sectional_shape_style: ROUND. This part is cataloged in the U.S.

Government catalog under NSN 4720-00-855-4962, 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
16863-321-2
NSN: 4720-00-855-4962
FSC: 4720 — Hose and Flexible Tubing
CAGE: 03476 — TEREX REEDRILL DBA REEDRILL TEXOMA DIV TEREX MINING (USA)
SPECIFICATIONS
materialSTEEL REINFORCING WIRE
wall_thickness0.218 INCHES NOMINAL IN
connection_typePLAIN BOTH ENDS
inside_diameter2.375 INCHES NOMINAL FIRST END IN
style_designatorHELICALLY WOUND CONTINOUS WIRE SUPPORTED
cross-sectional_shape_styleROUND
measuring_method_and_length25.250 INCHES NOMINAL OVERALL IN
NSN4720-00-855-4962
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 16863-321-2 · 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: 25.250 INCHES NOMINAL OVERALL IN
•
CONNECTION TYPE: PLAIN BOTH ENDS
•
STYLE DESIGNATOR: HELICALLY WOUND CONTINOUS WIRE SUPPORTED
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
WALL THICKNESS: 0.218 INCHES NOMINAL IN
•
INSIDE DIAMETER: 2.375 INCHES NOMINAL FIRST END IN
•
MATERIAL: RUBBER SYNTHETIC FIRST PLY
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH25.250 INCHES NOMINAL OVERALL IN
CONNECTION TYPEPLAIN BOTH ENDS
STYLE DESIGNATORHELICALLY WOUND CONTINOUS WIRE SUPPORTED
CROSS-SECTIONAL SHAPE STYLEROUND
WALL THICKNESS0.218 INCHES NOMINAL IN
INSIDE DIAMETER2.375 INCHES NOMINAL FIRST END IN
MATERIALRUBBER SYNTHETIC FIRST PLY
MATERIALSTEEL REINFORCING WIRE
MATERIALRUBBER SYNTHETIC COVER
MATERIALCOTTON SECOND PLY
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 16863-321-2?
16863-321-2 is a HOSE,AIR DUCT.
What is the NSN for 16863-321-2?
16863-321-2 is cataloged in the U.S. Government catalog under NSN 4720-00-855-4962. This indicates validated use in U.S. government and defense supply chains.
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