AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Gasket |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5330 Packing and Gasket Materials |
| National Item Identification Number (NIIN) | 00-837-2819 (008372819) |
| NCB Code | USA (00) |
| Manufacturer | Perko Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAGR | CROSS-SECTIONAL SHAPE STYLE | SOLID SINGLE OR COMPOSITION |
| AAUB | HOLE DIAMETER | 0.375 INCHES NOMINAL |
| ABKG | BOLT CIRCLE DIAMETER | 4.438 INCHES NOMINAL |
| ABKV | OUTSIDE DIAMETER | 5.09375 INCHES NOMINAL |
| ABVL | APERTURE DIAMETER | 3.8125 INCHES NOMINAL |
| ADVM | CROSS-SECTIONAL THICKNESS | 0.03125 INCHES NOMINAL |
| AECS | BOLT HOLE QUANTITY | 4 |
| CQFM | HARDNESS RATING | 60.0 SHORE DUROMETER A MINIMUM OVERALL AND 70.0 SHORE DUROMETER A MAXIMUM OVERALL |
| STYL | STYLE DESIGNATOR | CIRCULAR |
| ZZZY | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY COVER GASKET FOR PUMP |
| MATT | MATERIAL | RUBBER ISOBUTYLENE-ISOPRENE CLASS IIR OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-22050 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Relevant Components for NSN - 5330-00-837-2819, 5330008372819 | ||||
| 5355-00-582-7370 (5355005827370) | 5340-01-492-4288 (5340014924288) | 5340-00-523-3711 (5340005233711) | 5330-01-275-9444 (5330012759444) | |
| 5340-01-238-2053 (5340012382053) | 5365-01-693-2245 (5365016932245) | 5331-01-258-8240 (5331012588240) | 5365-01-672-1629 (5365016721629) | |
| 5365-01-432-4280 (5365014324280) | 5365-01-654-1906 (5365016541906) | 5340-01-451-0804 (5340014510804) | 5340-01-489-6012 (5340014896012) | |
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