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A190-820 — HOSE SET,NONMETALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

A190-820: HOSE SET,NONMETALLIC.

The HOSE SET,NONMETALLIC is a the manufacturer industrial component. Key specifications include special_features: ASSEMBLIES SIAMESED CONSTRUCTED, nonsupply_items_and_quantities: RED RUBBER HOSE ASSEMBLY 1,GREEN RUBBER HOSE ASSEMBLY 1. This part is cataloged in the U.S.

Government catalog under NSN 4720-00-081-5643, 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
A190-820
NSN: 4720-00-081-5643
FSC: 4720 — Hose and Flexible Tubing
CAGE: 0FW39 — BAE SYSTEMS TACTICAL VEHICLE SYSTEMS LP DBA DATA SYSTEMS INTERNATIONAL INC (USA)
SPECIFICATIONS
special_featuresASSEMBLIES SIAMESED CONSTRUCTED
component_quantity2
nonsupply_items_and_quantitiesRED RUBBER HOSE ASSEMBLY 1,GREEN RUBBER HOSE ASSEMBLY 1
NSN4720-00-081-5643
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: A190-820 · 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
•
COMPONENT QUANTITY: 2
•
NONSUPPLY ITEMS AND QUANTITIES: RED RUBBER HOSE ASSEMBLY 1,GREEN RUBBER HOSE ASSEMBLY 1
TECHNICAL CHARACTERISTICS
COMPONENT QUANTITY2
NONSUPPLY ITEMS AND QUANTITIESRED RUBBER HOSE ASSEMBLY 1,GREEN RUBBER HOSE ASSEMBLY 1
SPECIAL FEATURESASSEMBLIES SIAMESED CONSTRUCTED
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 2
LMW-9363Reference document
Same NSN cross-reference
Reference document — Secondary reference
ZZ-H-461Reference document
Same NSN cross-reference
Reference document — Identification reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedAcquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is A190-820?
A190-820 is a HOSE SET,NONMETALLIC.
What parts can replace A190-820?
There are 2 known substitutes for A190-820: LMW-9363, ZZ-H-461. Substitute compatibility should be verified for your specific system.
What is the NSN for A190-820?
A190-820 is cataloged in the U.S. Government catalog under NSN 4720-00-081-5643. 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.