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PartsTable / COMPONENT / LT00790TYPE2STY
LT00790TYPE2STY ✓ Verified by PartsTable
— · PIPE SECTION
WHAT YOU NEED TO KNOW
Schedule = wall thickness, NOT diameter Nominal pipe size != actual OD
Sch 40 and Sch 80 same OD, different wall
PRODUCT OVERVIEW

The TUBING,NONMETALLIC is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYAMIDE NYLON TUBE, flexibility: FLEXIBLE, exterior_color: CLEAR, inside_diameter: 0.500 INCHES NOMINAL IN, outside_diameter: 0.750 INCHES NOMINAL IN, inside_surface_condition: SMOOTH. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-292-1983, 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
LT00790TYPE2STY
NSN: 4720-00-292-1983
FSC: 4720
CAGE: 81348 — FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC (USA)
SPECIFICATIONS
materialPLASTIC POLYAMIDE NYLON TUBE
flexibilityFLEXIBLE
exterior_colorCLEAR
inside_diameter0.500 INCHES NOMINAL IN
outside_diameter0.750 INCHES NOMINAL IN
inside_surface_conditionSMOOTH
cross-sectional_shape_styleROUND
specification/standard_data81348-LT790 GOVERNMENT SPECIFICATION
outer_covering_environmental_protectionWEATHERPROOF
NSN4720-00-292-1983
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: LT00790TYPE2STY · 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: PLASTIC POLYAMIDE NYLON TUBE
•
EXTERIOR COLOR: CLEAR
•
INSIDE DIAMETER: 0.500 INCHES NOMINAL IN
•
INSIDE SURFACE CONDITION: SMOOTH
•
OUTSIDE DIAMETER: 0.750 INCHES NOMINAL IN
•
OUTER COVERING ENVIRONMENTAL PROTECTION: WEATHERPROOF
•
SPECIFICATION/STANDARD DATA: 81348-LT790 GOVERNMENT SPECIFICATION
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALPLASTIC POLYAMIDE NYLON TUBE
EXTERIOR COLORCLEAR
INSIDE DIAMETER0.500 INCHES NOMINAL IN
INSIDE SURFACE CONDITIONSMOOTH
OUTSIDE DIAMETER0.750 INCHES NOMINAL IN
OUTER COVERING ENVIRONMENTAL PROTECTIONWEATHERPROOF
SPECIFICATION/STANDARD DATA81348-LT790 GOVERNMENT SPECIFICATION
CROSS-SECTIONAL SHAPE STYLEROUND
FLEXIBILITYFLEXIBLE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
A-A-55697Interchangeable
interchangeable cross-reference
interchangeable
A-A-55697AInterchangeable
interchangeable cross-reference
interchangeable
L-T-790Interchangeable
interchangeable cross-reference
interchangeable
S22-1Interchangeable
interchangeable cross-reference
interchangeable
S50HL1-4X3-8X50Interchangeable
interchangeable cross-reference
interchangeable
AA5569702A1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is LT00790TYPE2STY?
LT00790TYPE2STY is a TUBING,NONMETALLIC.
What parts can replace LT00790TYPE2STY?
There are 11 known substitutes for LT00790TYPE2STY: A-A-55697, A-A-55697A, L-T-790 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for LT00790TYPE2STY?
LT00790TYPE2STY is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-292-1983. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026