Mpd-055 -28 -ol File

At first glance, MPD-055-28-OL might look like just another inventory number, but for those in the know, it represents a specific standard of craftsmanship. [Insert brief product description here—e.g., "This model is a structured, olive-green midi dress designed for transitional weather" OR "This is a modular shelving unit with a matte finish."]

Key Specifications at a Glance:

Another strong possibility: MPD stands for Manufacturing Process Directive for a swivel nut or tube fitting used in high-pressure systems (3,000–6,000 psi). The “-28” would match a common UNF thread size: 9/16-18 UNF (where 28 is the TPI sometimes encoded inversely). But more logically, “28” here could mean size 28 in a manufacturer’s series (e.g., Parker, Eaton, Aeroquip). MPD-055 -28 -OL

The OL suffix in fluid systems often means:

  • Replace wearable parts (fans, filters) per vendor schedule.
  • For optical units: clean optics with lint-free swabs and optical-grade solvent.

    • Visit:

    Firms like Aircraft Spruce, SkyGeek, Pegasus Auto Racing Supplies, or Applied Industrial Technologies often maintain cross-references for orphan part numbers. Email their technical support with the code and any photos.

    The format MPD-055-28-OL suggests a systematic naming convention. Let’s dissect each segment: At first glance, MPD-055-28-OL might look like just

  • 055 – Often a base size, design series, or drawing sheet number.
  • 28 – Could indicate a dimension (e.g., 2.8 inches, 28 mm, or #28 drill size), a material grade, or a revision number.
  • OL – Usually a suffix modifier:

    • Given this structure, the two most plausible real-world applications are aerospace fasteners and military-spec hydraulic/pneumatic fittings.

    If this code appears on a part that is not metallic but plastic/elastomeric, “MPD” could be a molding cavity number – then “OL” = “Overmolded Lip” seal. Replace wearable parts (fans, filters) per vendor schedule