AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Back Up Ring Preformed Packing |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5330 Packing and Gasket Materials |
| National Item Identification Number (NIIN) | 01-501-9995 (015019995) |
| NCB Code | USA (01) |
| Manufacturer | Sae International, Society Of Automotive Engineers Inc, Derbyshire Marine Products Llc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| SAE-AS8791/1 | sae international | back up ring preformed packing | RFQ |
| M8791 1-223 | society of automotive engineers inc | back up ring preformed packing | RFQ |
| AS8791 | society of automotive engineers inc | back up ring preformed packing | RFQ |
| AS8791 | sae international | back up ring preformed packing | RFQ |
| MPL2532 PC 7 | derbyshire marine products llc | back up ring preformed packing | RFQ |
| M1420-3-EL | derbyshire marine products llc | back up ring preformed packing | RFQ |
| M8791 1 223 | sae international | back up ring preformed packing | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAGR | CROSS-SECTIONAL SHAPE STYLE | SINGLE TURN SPIRAL |
| ADYT | CENTER HOLE DIAMETER | 1.625 INCHES NOMINAL |
| AGAV | END ITEM IDENTIFICATION | LIFT CHECK VALVE |
| MATT | III MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE |
| ADVN | CROSS-SECTIONAL HEIGHT | 0.060 INCHES NOMINAL |
| ADYU | PERIPHERAL DIAMETER | 1.861 INCHES NOMINAL |
| FEAT | SPECIAL FEATURES | SCAEF CUT 000 CUT AT ANGLE 22-19 DEGREES;WIDTH 0.118IN |
| MATT | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-R-8791,-8791/1-223 MIL SPEC SINGLE MATERIAL RESPONSE |
| Relevant Components for NSN - 5330-01-501-9995, 5330015019995 | ||||
| 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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