AN526-428R40: MS35207-289, NASM35207-289

AN526-428R40

What it is: AN526 machine screw (canceled; MS35206 / MS35207 replacement table), Truss head (AC 43.13-1B 7-17) / machine buttonhead (AC 43.13-1B Table 7-11): the two AC entries differ, replacement MS35207-289: 1/4-28 UNF-2A (.2500) (the AN526 sheet itself was not read), replacement MS35207-289: length 2.500" (tolerance +0, -.094) (MS35207F Table I; not a statement of the AN526 part's own length)
Equivalents: MS35207-289MSCatalog onlySame NSN 5305-00-958-0598 (government catalog). Not a maker's approval: confirm on the drawing.
NASM35207-289NASCatalog onlySame NSN 5305-00-958-0598 (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 →

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

Full detail: decode, cited documents, every stock number

Head: Truss head (AC 43.13-1B 7-17) / machine buttonhead (AC 43.13-1B Table 7-11): the two AC entries differ
Diameter: replacement MS35207-289: 1/4-28 UNF-2A (.2500) (the AN526 sheet itself was not read)
Grip / length: replacement MS35207-289: length 2.500" (tolerance +0, -.094) (MS35207F Table I; not a statement of the AN526 part's own length)
Material: replacement MS35207-289: carbon steel, cadmium plated (MS35207 title); AN526 material not decoded

Install tooling, by who made the partNot documented for this part number.

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Identical or approved-alternate part numbers, each with the document that states it.

No sourced equivalent on file for AN526-428R40. SpecLok only lists an equivalent when a manufacturer or government document states it.