Part number 31257

This part number cross-references 2 NSN item(s) in SECO's catalog:

NSN	Item	SECO P/N	Stock	Match
5310-00-400-5503	Plain Hexagon Nut		In stock: 70	FLIS reference (older or advisory)
4820-00-542-2370	Drain Cock		In stock: 7	FLIS cross-ref