Product Details | PREFORMED PACKING BACK-UP RING

5330-99-898-9042 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.

Part Alternates: FL080161, 5330-99-898-9042, 99-898-9042, 5330998989042, 998989042

Hardware and Abrasives | Packing and Gasket Materials

Supply Group (FSG) NSN Assign. NIIN
53 99-898-9042

Demand History | NSN 5330-99-898-9042

Part Number Request Date QTY Origin
FL080161 2024-07-193 69 DIBBS
FL080161 2023-07-187 15 DIBBS
FL080161 2023-05-124 18 DIBBS
FL080161 2023-02-43 3 DIBBS
FL080161 2023-02-39 1 DIBBS
FL080161 2023-01-26 1 DIBBS

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Restrictions/Controls & Freight Information | NSN 5330-99-898-9042

Category Code Description
Hazardous Material Indicator CodePThere is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
Category Code Description
No Freight Information