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5231K77 — TUBING,NONMETALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

5231K77: TUBING,NONMETALLIC.

The TUBING,NONMETALLIC is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYVINYL CHLORIDE (PVC) OVERALL, inside_diameter: 0.375 INCHES NOMINAL IN, outside_diameter: 0.500 INCHES NOMINAL IN, special_features: 0.063 THICK WALL;FOOD GRADE, end_item_identification: 5820-01-545-6691 AN/MRC-142C RADIO SET, cross-sectional_shape_style: ROUND. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-584-9580, 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
5231K77
NSN: 4720-01-584-9580
FSC: 4720 — Hose and Flexible Tubing
CAGE: 0KVE6 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
materialPLASTIC POLYVINYL CHLORIDE (PVC) OVERALL
inside_diameter0.375 INCHES NOMINAL IN
outside_diameter0.500 INCHES NOMINAL IN
special_features0.063 THICK WALL;FOOD GRADE
end_item_identification5820-01-545-6691 AN/MRC-142C RADIO SET
cross-sectional_shape_styleROUND
part_name_assigned_by_controlling_agencyCLEAR PVC TUBING
NSN4720-01-584-9580
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 5231K77 · 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: 0.500 INCHES NOMINAL IN
•
INSIDE DIAMETER: 0.375 INCHES NOMINAL IN
•
MATERIAL: PLASTIC POLYVINYL CHLORIDE (PVC) OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL SHAPE STYLEROUND
OUTSIDE DIAMETER0.500 INCHES NOMINAL IN
INSIDE DIAMETER0.375 INCHES NOMINAL IN
SPECIAL FEATURES0.063 THICK WALL;FOOD GRADE
PART NAME ASSIGNED BY CONTROLLING AGENCYCLEAR PVC TUBING
END ITEM IDENTIFICATION5820-01-545-6691 AN/MRC-142C RADIO SET
MATERIALPLASTIC POLYVINYL CHLORIDE (PVC) 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
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5231K77?
5231K77 is a TUBING,NONMETALLIC.
What is the NSN for 5231K77?
5231K77 is cataloged in the U.S. Government catalog under NSN 4720-01-584-9580. 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.