NSN 5330-00-180-9779 MS9021388, MS9021-388, N0506 2-388
Product Details | PREFORMED PACKING
5330-00-180-9779 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: MS9021388, MS9021-388, N0506 2-388, N05062388, PRP568388402465, PRP568-388-4024-65, 2-388 N506-65, 2388N50665, 5330-00-180-9779, 00-180-9779, 5330001809779, 001809779
Hardware and Abrasives | Packing and Gasket Materials
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 03 APR 1970 | 00-180-9779 | 04521 ( PACKING, PREFORMED ) |
Drawings & Photos | NSN 5330-00-180-9779
Cross Reference | NSN 5330-00-180-9779
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2-388 N506-65 | 02697 | PARKER-HANNIFIN CORPORATION DBA O'RING DIVISION OF PARKER |
| 2-388 N506-65 | C0308 | O-RING DIVISION EUROPE |
| MS9021-388 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS |
| N0506 2-388 | 02697 | PARKER-HANNIFIN CORPORATION DBA O'RING DIVISION OF PARKER |
| PRP568-388-4024-65 | 77308 | PARCO INC. |
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Technical Data | NSN 5330-00-180-9779
| Characteristic | Specifications |
|---|---|
| MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS-7271 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| HARDNESS RATING | 60.0 SHORE DUROMETER A MINIMUM AND 70.0 SHORE DUROMETER A MAXIMUM OVERALL |
| CROSS-SECTIONAL SHAPE STYLE | D1 O-RING |
| CROSS-SECTIONAL HEIGHT | 0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM |
| CENTER HOLE DIAMETER | 18.910 INCHES MINIMUM AND 19.000 INCHES MAXIMUM |
| MANUFACTURERS CODE | 96906 |
| DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MS9021-388 |
Restrictions/Controls & Freight Information | NSN 5330-00-180-9779
| 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 | ||