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A72813 — TUBING,NONMETALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

A72813: TUBING,NONMETALLIC.

The TUBING,NONMETALLIC is a the manufacturer industrial component. Key specifications include inside_diameter: 0.312 INCHES NOMINAL IN, outside_diameter: 0.437 INCHES NOMINAL IN, special_features: LENGTH 44.250 IN (FROM BTM OF VALVE) IN, end_item_identification: CYLINDER,RECOVERY 14398-3, cross-sectional_shape_style: ROUND, part_name_assigned_by_controlling_agency: KYNAR TUBING. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-571-2603, 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
A72813
NSN: 4720-01-571-2603
FSC: 4720 — Hose and Flexible Tubing
CAGE: 6R591 — MANCHESTER TANK AND EQUIPMENT CO (USA)
SPECIFICATIONS
inside_diameter0.312 INCHES NOMINAL IN
outside_diameter0.437 INCHES NOMINAL IN
special_featuresLENGTH 44.250 IN (FROM BTM OF VALVE) IN
end_item_identificationCYLINDER,RECOVERY 14398-3
cross-sectional_shape_styleROUND
part_name_assigned_by_controlling_agencyKYNAR TUBING
NSN4720-01-571-2603
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: A72813 · 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
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
OUTSIDE DIAMETER: 0.437 INCHES NOMINAL IN
•
INSIDE DIAMETER: 0.312 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL SHAPE STYLEROUND
OUTSIDE DIAMETER0.437 INCHES NOMINAL IN
INSIDE DIAMETER0.312 INCHES NOMINAL IN
SPECIAL FEATURESLENGTH 44.250 IN (FROM BTM OF VALVE) IN
PART NAME ASSIGNED BY CONTROLLING AGENCYKYNAR TUBING
END ITEM IDENTIFICATIONCYLINDER,RECOVERY 14398-3
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
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is A72813?
A72813 is a TUBING,NONMETALLIC.
What is the NSN for A72813?
A72813 is cataloged in the U.S. Government catalog under NSN 4720-01-571-2603. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.