NSN 5330-01-350-7347 MS9021133, MS9021-133, AS3578133
Product Details | PREFORMED PACKING
5330-01-350-7347 A circular shaped item with an aperture manufactured to predetermined dimensions and designed for use as a seal in stuffing boxes, packing nuts, and the like. It may be (1) any nonmetallic molded or formed ring (except solid (without joint) rings having a square or rectangular cross section); or (2) any shredded metal or metal foil type metallic or semimetallic rings. Excludes felt items but includes multimaterial items in which one of the materials is felt. For solid (without joints) nonmetallic items with a square or rectangular cross section, see WASHER (as modified) and GASKET. For rubber items specifically designed for weather-proofing doors, windows, chests, and the like see SEAL, NONMETALLIC ANGLE; SEAL, NONMETALLIC CHANNEL; and SEAL, NONMETALLIC, SPECIAL SHAPED SECTION. For circular (with aperature) nonmetallic items with a solid round cross-section see O-RING. Excludes CUP, COMPRESSION; GASKET; WASHER (as modified); and FELT, MECHANICAL, PREFORMED.
Part Alternates: MS9021133, MS9021-133, AS3578133, AS3578-133, 5330-01-350-7347, 01-350-7347, 5330013507347, 013507347
Hardware and Abrasives | Packing and Gasket Materials
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 20 DEC 1991 | 01-350-7347 | 04521 ( PACKING, PREFORMED ) |
Demand History | NSN 5330-01-350-7347
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| AS3578133 | 2025-11-311 | 1 | United States |
| MS9021133 | 2018-02-36 | 6 | US |
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Technical Data | NSN 5330-01-350-7347
| Characteristic | Specifications |
|---|---|
| MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL |
| HARDNESS RATING | 60.0 ROCKWELL C MINIMUM AND 79.0 ROCKWELL C MAXIMUM OVERALL |
| CROSS-SECTIONAL HEIGHT | 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM |
| CENTER HOLE DIAMETER | 1.789 INCHES MINIMUM AND 1.809 INCHES MAXIMUM |
| SPECIFICATION/STANDARD DATA | 96906-MS9021-133 GOVERNMENT STANDARD |
Restrictions/Controls & Freight Information | NSN 5330-01-350-7347
| Category | Code | Description |
|---|---|---|
| Hazardous Material Indicator Code | P | There 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 |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Precious Metals Indicator Code: | U | Precious metal type is unknown |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||