Part number MILW5521B

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

NSN	Item	SECO P/N	Stock	Match
5330-00-186-4129	Gasket		In stock: 150	FLIS cross-ref
5330-00-171-6768	Packing Retainer		In stock: 25	FLIS reference (older or advisory)