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190580 — SUPPORT,RETRACTABLE,TRAILER

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

190580: SUPPORT,RETRACTABLE,TRAILER.

The SUPPORT,RETRACTABLE,TRAILER is a the manufacturer industrial component. Key specifications include width: 6.000 INCHES NOMINAL IN, length: 13.500 INCHES NOMINAL IN, extended_height: 46.900 INCHES NOMINAL IN, leg_construction: TUBULAR, retracting_method: PIN-HOLE, retracting_mechanism: INCLUDED. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-310-9300, 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
190580
NSN: 5331-01-310-9300
NIINs: 013109300, 014874723
FSC: 5331 — O-ring
CAGE: 04627 — HYSTER-YALE GROUP, INC. DIV HYSTER-YALE MATERIALS HANDLING (USA)
SPECIFICATIONS
width6.000 INCHES NOMINAL IN
length13.500 INCHES NOMINAL IN
extended_height46.900 INCHES NOMINAL IN
leg_constructionTUBULAR
special_featuresHAS 12" TRAVEL WITH 13.5" ADJUSTABLE DROP FOOT; CRANK ASSEMBLY INCLUDED PROVIDES MANUAL OPERATION; PULL PIN AND CHAIN ASSEMBLIES LOCK ADJUSTMENTS INTO PLACE
retracting_methodPIN-HOLE
retracting_mechanismINCLUDED
operational_directionVERTICAL
operating_control_typeMANUAL
end_item_identificationCHASSIS, TRAILER, NSN: 2330-01-471-7006
NSN5331-01-310-9300
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 190580 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
SUBSTITUTES & CROSS-REFERENCES 3
10333885Reference document
Same NSN cross-reference
Reference document — Informative reference only
AS568A-015Reference document
Same NSN cross-reference
Reference document — Secondary reference
179442Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 190580?
190580 is a SUPPORT,RETRACTABLE,TRAILER.
What parts can replace 190580?
There are 3 known substitutes for 190580: 10333885, AS568A-015, 179442. Substitute compatibility should be verified for your specific system.
What is the NSN for 190580?
190580 is cataloged in the U.S. Government catalog under NSN 5331-01-310-9300. 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.