What it is
AN970 flat washer, Flat washer (large area), fits 5/16 bolt; ID (A) .328"; OD (D) 1.375" (tolerance ±.010), thickness .063"
Equivalents
  • MS63040-5MSCatalog onlySame NSN 5310-00-167-0767 (government catalog). Not a maker's approval: confirm on the drawing.
Install tooling, by who made the part
Not documented for this part number. Ask a tooling specialist →

Reference only: the drawing and its process spec govern. How to read this

Full detail: decode, cited documents, every stock number
AN970-5: MS63040-5 | SpecLok