5330-01-666-6338
Preformed Packing Back-Up Ring
5330016666338 016666338 4011-020T
A circular shaped item with an aperture manufactured to predetermined dimensions, constructed with a rectangular cross section that may be solid, with joint, or in a helical form that facilitates spiral wrap installation. It prevents seal extrusion under pressure and is designed to fit on the down-pressure side of a gland groove with a PACKING, PREFORMED or O-RING. View more Preformed Packing Back-Up Ring
June 2023
4
Marketplace 5330-01-666-6338
Request a Quotation from participating marketplace vendors
Related Documents 5330-01-666-6338 2+ Documents (More...)
Restrictions 5330-01-666-6338
5330-01-666-6338 is a Preformed Packing Back-Up Ring that does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. Demilitarization of this item has been confirmed and is not currently subject to changes. This item is considered a low risk when released from the control of the Department of Defense. The item may still be subject to the requirements of the Export Administration Regulations (EAR) and the Code of Federal Regulations (CFR). This item may be hazardous as it is in a Federal Supply Class for potentially hazardous items. A MSDS should be available from the supplier for the end user to evaluate any hazards. This item does not contain a precious metal.
Approved Sources 5330-01-666-6338
- Part Number
- Manufacturer
- Status
- 4011-020T
- Manufacturer
- 4FX47 - Chase Filters & Components, Llc (Active)
- Primary Buy
- Primary Buy
- 4011-020T
- Z05R0 - Oxycheck Pty Limited (Active)
- Secondary Buy
- Secondary Buy