AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | O Ring |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5331 O Ring |
| National Item Identification Number (NIIN) | 01-550-0221 (015500221) |
| NCB Code | USA (01) |
| Manufacturer | Elastomeric Specialties Inc, Eca Etablissement Central Des |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 12987791 | elastomeric specialties inc | o ring | RFQ |
| INC0509-7791 | elastomeric specialties inc | o ring | RFQ |
| 5331015500221 | eca etablissement central des | o ring | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ADVN | CROSS-SECTIONAL HEIGHT | 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM |
| ADYT | CENTER HOLE DIAMETER | 3.985 INCHES MINIMUM AND 4.005 INCHES MAXIMUM |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | O-RING, FRONT PANEL, TRU, BLOCK 1 |
| FEAT | SPECIAL FEATURES | LENGTH: MIN 4.150 INCH AND MAX 4.185 INCH |
| MATT | MATERIAL | RUBBER ETHYLENE-PROPYLENE CLASS EPM |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM D2000 ASSN STD ALL MATERIAL RESPONSES |
| Relevant Components for NSN - 5331-01-550-0221, 5331015500221 | ||||
| 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) | |
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