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800-8973-12 — TUBING ASSEMBLY,NONMETALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

800-8973-12: TUBING ASSEMBLY,NONMETALLIC.

The TUBING ASSEMBLY,NONMETALLIC is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY OVERALL, inside_diameter: 0.250 INCHES NOMINAL IN, outside_diameter: 0.320 INCHES NOMINAL IN, special_features: PITOT/STATIC; ELBOW TO TEE; USED ON THE FLIGHT DATA RECORDER, cross-sectional_shape_style: ROUND, material_document_and_classification: WW-T-700/4, ALLOY 5052 FED SPEC SINGLE MATERIAL RESPONSE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-594-6599, 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
800-8973-12
NSN: 4720-01-594-6599
FSC: 4720 — Hose and Flexible Tubing
CAGE: 7EK50 — TEXTRON AVIATION INC (USA)
SPECIFICATIONS
materialALUMINUM ALLOY OVERALL
inside_diameter0.250 INCHES NOMINAL IN
outside_diameter0.320 INCHES NOMINAL IN
special_featuresPITOT/STATIC; ELBOW TO TEE; USED ON THE FLIGHT DATA RECORDER
cross-sectional_shape_styleROUND
material_document_and_classificationWW-T-700/4, ALLOY 5052 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN4720-01-594-6599
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 800-8973-12 · 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
•
MATERIAL DOCUMENT AND CLASSIFICATION: WW-T-700/4, ALLOY 5052 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
OUTSIDE DIAMETER: 0.320 INCHES NOMINAL IN
•
INSIDE DIAMETER: 0.250 INCHES NOMINAL IN
•
MATERIAL: ALUMINUM ALLOY OVERALL
TECHNICAL CHARACTERISTICS
MATERIAL DOCUMENT AND CLASSIFICATIONWW-T-700/4, ALLOY 5052 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLEROUND
OUTSIDE DIAMETER0.320 INCHES NOMINAL IN
INSIDE DIAMETER0.250 INCHES NOMINAL IN
SPECIAL FEATURESPITOT/STATIC; ELBOW TO TEE; USED ON THE FLIGHT DATA RECORDER
MATERIALALUMINUM ALLOY OVERALL
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
Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 800-8973-12?
800-8973-12 is a TUBING ASSEMBLY,NONMETALLIC.
What is the NSN for 800-8973-12?
800-8973-12 is cataloged in the U.S. Government catalog under NSN 4720-01-594-6599. 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.