AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Retainer Helical Compression Spr |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5340 Hardware Commercial |
| National Item Identification Number (NIIN) | 00-054-2081 (000542081) |
| NCB Code | USA (00) |
| Manufacturer | Eaton Aerospace Ltd |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| CR77054 PIECE 252 | eaton aerospace ltd | retainer helical compression spr | RFQ |
| 55571 | eaton aerospace ltd | retainer helical compression spr | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AASG | CASEHARDENING INDICATOR | NOT CASEHARDENED |
| ABKK | FLANGE DIAMETER | 1.719 INCHES NOMINAL |
| ABKU | FLANGE THICKNESS | 0.422 INCHES NOMINAL |
| ABKW | OVERALL HEIGHT | 1.062 INCHES NOMINAL |
| ADAR | BODY OUTSIDE DIAMETER | 0.812 INCHES NOMINAL |
| ADAS | BODY INSIDE DIAMETER | 0.500 INCHES NOMINAL |
| BWRH | OUTSIDE CHAMFER ANGLE IN DEG | 45.0 |
| MATT | MATERIAL | COPPER ALLOY |
| STYL | STYLE DESIGNATOR | PARALLEL |
| Relevant Components for NSN - 5340-00-054-2081, 5340000542081 | ||||
| 5305-00-151-0390 (5305001510390) | 5305-00-162-0212 (5305001620212) | 5330-01-021-6193 (5330010216193) | 5306-01-667-2305 (5306016672305) | |
| 5305-00-702-7578 (5305007027578) | 5306-01-467-0619 (5306014670619) | 5340-14-507-0973 (5340145070973) | 5330-01-545-5049 (5330015455049) | |
| 5331-01-433-9967 (5331014339967) | 5330-01-176-0563 (5330011760563) | 5330-20-001-0516 (5330200010516) | 5305-00-550-9932 (5305005509932) | |
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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