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50890078 — SUPPORT,RETRACTABLE,SEMITRAILER

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

50890078: SUPPORT,RETRACTABLE,SEMITRAILER.

SUPPORT,RETRACTABLE,SEMITRAILER. Key specifications include leg_construction: SQUARE BAR, retracting_mechanism: NOT INCLUDED, operational_direction: VERTICAL, operating_control_type: AUTOMATIC. This part is cataloged in the U.S.

Government catalog under NSN 2590-01-499-5437, 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
50890078
NSN: 2590-01-499-5437
FSC: 2590 — Miscellaneous Vehicular Components
CAGE: 3DGR3 — FONTAINE COMMERCIAL TRAILER, INC. DBA MHT FLOOR TECHNOLOGIES (3DGR3) (USA)
SPECIFICATIONS
leg_constructionSQUARE BAR
retracting_mechanismNOT INCLUDED
operational_directionVERTICAL
operating_control_typeAUTOMATIC
NSN2590-01-499-5437
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SUPPORT,RETRACTABLE,SEMITRAILER TITLE COMPONENT PN 50890078 MFR SUPPORT,RETRACTABLE,SE
KEY FEATURES
•
OPERATIONAL DIRECTION: VERTICAL
•
LEG CONSTRUCTION: SQUARE BAR
•
RETRACTING MECHANISM: NOT INCLUDED
•
OPERATING CONTROL TYPE: AUTOMATIC
TECHNICAL CHARACTERISTICS
OPERATIONAL DIRECTIONVERTICAL
LEG CONSTRUCTIONSQUARE BAR
RETRACTING MECHANISMNOT INCLUDED
OPERATING CONTROL TYPEAUTOMATIC
OTHER ITEMS IN FSC 2590 — Miscellaneous Vehicular Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2590-00-001-1252 2590-00-001-1253 2590-00-001-1254 2590-00-001-3423 2590-00-001-3438 2590-00-001-3439 2590-00-001-3461 2590-00-001-3463
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 50890078?
50890078 is a SUPPORT,RETRACTABLE,SEMITRAILER.
What is the NSN for 50890078?
50890078 is cataloged in the U.S. Government catalog under NSN 2590-01-499-5437. 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.