PartsTable
Technical Data Sheet

LE623/83 — HOSE,NONMETALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

LE623/83: HOSE,NONMETALLIC.

The HOSE,NONMETALLIC is a the manufacturer industrial component. Key specifications include part_name_assigned_by_controlling_agency: FIELD GUIDE EMS ALS VERSION 15TH EDITION. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-304-4498, 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
LE623/83
NSN: 4720-01-304-4498
FSC: 4720 — Hose and Flexible Tubing
CAGE: N0379 — ULSTEIN BERGEN A/S (NOR)
SPECIFICATIONS
special_featuresALS VERSION, 15TH EDITION; CONTAINS OVER 1000 PRESCRIPTION DRUGS, 50 EMS MEDICATIONS, ACLS ALGORITHMS, PEDIATRIC RESUSCITATION, TRAUMA SCORES; WATERPROOF, TEAR RESISTANT, ALCOHOL-FAST
part_name_assigned_by_controlling_agencyFIELD GUIDE EMS ALS VERSION 15TH EDITION
NSN4720-01-304-4498
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: LE623/83 · 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
SUBSTITUTES & CROSS-REFERENCES 2
050899Reference document
Same NSN cross-reference
Reference document — Secondary reference
50899Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is LE623/83?
LE623/83 is a HOSE,NONMETALLIC.
What parts can replace LE623/83?
There are 2 known substitutes for LE623/83: 050899, 50899. Substitute compatibility should be verified for your specific system.
What is the NSN for LE623/83?
LE623/83 is cataloged in the U.S. Government catalog under NSN 4720-01-304-4498. 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.