AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Bellows,Protection |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5340 Hardware Commercial |
| National Item Identification Number (NIIN) | 00-202-2177 (002022177) |
| NCB Code | USA (00) |
| Manufacturer | Military Specifications |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABNM | THICKNESS | 0.040 INCHES MINIMUM AND 0.045 INCHES MAXIMUM |
| ABTB | MOUNTING HOLE DIAMETER | 0.125 INCHES MINIMUM AND 0.135 INCHES MAXIMUM |
| ABTJ | MOUNTING HOLE QUANTITY | 8 |
| AHMG | LARGE END OUTSIDE DIAMETER | 2.750 INCHES NOMINAL |
| AHMH | SMALL END OUTSIDE DIAMETER | 2.250 INCHES NOMINAL |
| BMJT | DUROMETER HARDNESS RATING | 35.0 MINIMUM AND 45.0 MAXIMUM |
| CBBL | FEATURES PROVIDED | FLANGED BASE |
| CDDB | LARGE END INSIDE DIAMETER | 2.000 INCHES NOMINAL |
| CPYM | LARGE END INSIDE LENGTH | 0.250 INCHES NOMINAL |
| CPYN | NEUTRAL LENGTH | 3.250 INCHES NOMINAL |
| CPYS | LARGE END OUTSIDE LENGTH | 0.210 INCHES NOMINAL |
| FEAT | SPECIAL FEATURES | BELLOWS MUST NOT LEAK UNDER 5 LBS PRESSURE |
| MATT | MATERIAL | RUBBER SYNTHETIC |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-STD-417,TYPE R,CLASS RS,GRADE 410A1BF2 MIL STD SINGLE MATERIAL RESPONSE |
| Relevant Components for NSN - 5340-00-202-2177, 5340002022177 | ||||
| 5365-01-101-3819 (5365011013819) | 5305-01-006-9246 (5305010069246) | 5310-00-639-2818 (5310006392818) | 5310-01-332-9051 (5310013329051) | |
| 5330-01-399-2381 (5330013992381) | 5340-01-496-5144 (5340014965144) | 5342-00-326-6390 (5342003266390) | 5305-01-361-1154 (5305013611154) | |
| 5305-01-516-4729 (5305015164729) | 5330-15-007-8953 (5330150078953) | 5340-01-078-1350 (5340010781350) | 5310-01-471-5429 (5310014715429) | |
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