PartsTable
Technical Data Sheet
Download PDF

L-T-790 — TUBING,NONMETALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

L-T-790: TUBING,NONMETALLIC.

The TUBING,NONMETALLIC is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYURETHANE TUBE, flexibility: FLEXIBLE, temp_rating: -46.0 CELSIUS AND 74.0 CELSIUS SINGLE RESPONSE DEGC, exterior_color: CLEAR, inside_diameter: 0.062 INCHES NOMINAL IN, outside_diameter: 0.125 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4720-00-059-5818, 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
L-T-790
NSN: 4720-00-059-5818
NIINs: 000595818, 000595819, 000602370, 000602373, 001003057, 001270247, 002921983, 003972871, 003972876, 004666740, 004666757, 004666779, 010557882, 010981194, 011832328
FSC: 4720 — Hose and Flexible Tubing
CAGE: 81348 — FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC (USA)
SPECIFICATIONS
materialPLASTIC POLYURETHANE TUBE
flexibilityFLEXIBLE
temp_rating-46.0 CELSIUS AND 74.0 CELSIUS SINGLE RESPONSE DEGC
exterior_colorCLEAR
inside_diameter0.062 INCHES NOMINAL IN
outside_diameter0.125 INCHES NOMINAL IN
special_featuresUSED OMN EJECTION SEAT SYSTEM F/A-18 AIRCRAFT;WEAPON SYSTEM ESSENTIAL
operating_pressure65.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
end_item_identificationENGINE, AIRCRAFT F110-GE-100/129 (F-16 C/D)
inside_surface_conditionSMOOTH
minimum_tensile_strength2200 POUNDS PER SQUARE INCH LBS
cross-sectional_shape_styleROUND
NSN4720-00-059-5818
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: L-T-790 · 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: 6000.000 INCHES NOMINAL OVERALL IN
•
TEMP RATING: -40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
FLEXIBILITY: FLEXIBLE
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
OUTSIDE DIAMETER: 0.188 INCHES NOMINAL IN
•
EXTERIOR COLOR: CLEAR
•
SPECIFICATION/STANDARD DATA: 81348-L-T790 GOVERNMENT SPECIFICATION
•
INSIDE DIAMETER: 0.125 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH6000.000 INCHES NOMINAL OVERALL IN
TEMP RATING-40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF
FLEXIBILITYFLEXIBLE
CROSS-SECTIONAL SHAPE STYLEROUND
OUTSIDE DIAMETER0.188 INCHES NOMINAL IN
EXTERIOR COLORCLEAR
SPECIFICATION/STANDARD DATA81348-L-T790 GOVERNMENT SPECIFICATION
INSIDE DIAMETER0.125 INCHES NOMINAL IN
INSIDE SURFACE CONDITIONSMOOTH
TEST DATA DOCUMENT81348-LT790 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
SUBSTITUTES & CROSS-REFERENCES 4
A-A-55697Reference document
Same NSN cross-reference
Reference document — Identification reference
A-A-55697AReference document
Same NSN cross-reference
Reference document — Secondary reference
AA5569701D2Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
A-A-55697A-01-D-2Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
Ready to buy L-T-790?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is L-T-790?
L-T-790 is a TUBING,NONMETALLIC.
What parts can replace L-T-790?
There are 4 known substitutes for L-T-790: A-A-55697, A-A-55697A, AA5569701D2 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for L-T-790?
L-T-790 is cataloged in the U.S. Government catalog under NSN 4720-00-059-5818. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — L-T-790

✓ 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.