The code "01 01391" appears in various contexts according to the search results, so its meaning depends on the domain:

• Legal Case Reference:
  "01-01391" is used as a docket or case number in legal cases such as Matter of Reed v. Goord (decision date December 21, 2001) and In re Davis (also docket number 01-01391). These cases seem to be related to New York state legal matters, but specific case details require further lookup in legal databases14.

• Berkel Equipment Part Number:
  "01-403375-01391" is a specific OEM (Original Equipment Manufacturer) part number for a Berkel screw or stud/post used in commercial kitchen equipment. This stainless steel screw (or stud) is essential for holding equipment parts together and ensuring warranty compliance and performance. It weighs about 0.18 lb and is sold individually23.

• 3M Abrasive Disc Product Code:
  "01391" is also the product code for a 3M Green Corps Roloc Disc, a 2-inch, 36 grit aluminum oxide abrasive disc used for stripping paint and rust from metal, plastic, and fiberglass. It features a quick-change locking mechanism suited for detailed prep work in hard-to-reach areas5.

Summary

• When referenced as "01-01391" it typically denotes a legal case docket number.
• When part of "01-403375-01391" it refers to a Berkel OEM screw or stud used in commercial equipment.
• As "01391", it may identify a 3M abrasive Roloc disc product.

If you have a specific context (legal, industrial equipment, or abrasives), this will determine which "01 01391" is relevant.