| Item Name | Bumper |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5340 Hardware Commercial |
| National Item Identification Number (NIIN) | 01-078-9839 (010789839) |
| NCB Code | USA (01) |
| Manufacturer | Bell Helicopter Textron Inc, Rubbercraft Corporation |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAVZ | GROOVE DIAMETER | 0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM |
| AAZE | SHANK DIAMETER | 0.172 INCHES MINIMUM AND 0.202 INCHES MAXIMUM |
| ABKW | OVERALL HEIGHT | 0.645 INCHES NOMINAL |
| BQJG | TOP FLANGE WIDTH | 0.085 INCHES MINIMUM AND 0.115 INCHES MAXIMUM |
| BXCX | OUTSIDE/TOP FLANGE DIAMETER | 0.735 INCHES MINIMUM AND 0.765 INCHES MAXIMUM |
| BXCY | BOTTOM FLANGE DIAMETER | 0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM |
| MATT | MATERIAL | RUBBER SILICONE |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ZZ-R-765,CLASS 3B FED SPEC SINGLE MATERIAL RESPONSE OR AMS 3303 ASSN STD SINGLE MATERIAL RESPONSE |
| Components Related to NSN - 5340-01-078-9839, 5340010789839 | ||||
| 5310-01-197-4020 (5310011974020) | 5315-01-603-3457 (5315016033457) | 5307-00-208-2583 (5307002082583) | 5306-00-723-0855 (5306007230855) | |
| 5306-01-051-8024 (5306010518024) | 5365-00-997-7495 (5365009977495) | 5360-00-769-7461 (5360007697461) | 5360-01-313-5636 (5360013135636) | |
| 5330-01-455-6923 (5330014556923) | 5340-00-061-1146 (5340000611146) | 5320-00-333-6513 (5320003336513) | 5310-01-109-8086 (5310011098086) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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