| 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) | 01-525-4400 (015254400) |
| NCB Code | USA (01) |
| Manufacturer | Saint Gobain Performance Plastics, Westinghouse Electric Corp |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 055-031-55 | saint gobain performance plastics | back up ring preformed packing | 1qxj8 | RFQ |
| 9035C35-8 | westinghouse electric corp | back up ring preformed packing | 94259 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ADVM | CROSS-SECTIONAL THICKNESS | 0.050 INCHES NOMINAL |
| ADVN | CROSS-SECTIONAL HEIGHT | 0.060 INCHES NOMINAL |
| ADYT | CENTER HOLE DIAMETER | 1.747 INCHES MINIMUM AND 1.753 INCHES MAXIMUM |
| FEAT | SPECIAL FEATURES | MATERIAL IS FURON OMNISEAL, MUST MEET MIL-STD-2041 |
| Relevant Components for NSN - 5330-01-525-4400, 5330015254400 | ||||
| 5320-01-093-5687 (5320010935687) | 5340-00-286-8500 (5340002868500) | 5310-00-797-4430 (5310007974430) | 5331-01-548-6940 (5331015486940) | |
| 5340-01-389-2408 (5340013892408) | 5340-01-499-3481 (5340014993481) | 5310-01-418-9739 (5310014189739) | 5320-01-419-8697 (5320014198697) | |
| 5340-01-681-6722 (5340016816722) | 5340-01-620-4639 (5340016204639) | 5340-01-481-2087 (5340014812087) | 5331-01-097-0869 (5331010970869) | |
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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