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) | 01-550-9474 (015509474) |
| NCB Code | USA (01) |
| Manufacturer | National Instruments Corporation, Military Specifications, Carleton Technologies Inc, Electric Boat Corporation |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| M8791/1-016CP | national instruments corporation | back up ring preformed packing | RFQ |
| 7383858-2852200111A-6CP | national instruments corporation | back up ring preformed packing | RFQ |
| M8791/1-016 | military specifications | back up ring preformed packing | RFQ |
| 2852-2001-11 ITEM NO 6 | carleton technologies inc | back up ring preformed packing | RFQ |
| H547-0001-2852200111A-6CP | national instruments corporation | back up ring preformed packing | RFQ |
| 7550478-2852200111A-6CP | national instruments corporation | back up ring preformed packing | RFQ |
| H547-0001-2852200111A-6 | electric boat corporation | back up ring preformed packing | RFQ |
| G547-0002-2852200111A-6 | electric boat corporation | back up ring preformed packing | RFQ |
| G547-0002-2852200111A-6CP | national instruments corporation | back up ring preformed packing | RFQ |
| 2852-2001-11 ITEM NO 6CP | national instruments corporation | back up ring preformed packing | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ADVN | Cross-Sectional Height | 0.052 INCHES NOMINAL |
| ADYU | Peripheral Diameter | 0.626 INCHES NOMINAL |
| ADYT | Center Hole Diameter | 0.148 INCHES NOMINAL |
| AAGR | Cross-Sectional Shape Style | SOLID |
| FEAT | Special Features | I.D. 0.626; THICKNESS 0.148; O.D. 0.052 |
| MRC | Decoded Requirement | Clear Text Reply |
| AGAV | End Item Identification | VALVE, REGULATOR. |
| CRTL | Criticality Code Justification | ZZZW |
| ZZZW | Departure From Cited Document | CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D |
| MATT | Material | PLASTIC POLYTETRAFLUOROETHYLENE |
| Relevant Components for NSN - 5330-01-550-9474, 5330015509474 | ||||
| 5320-01-311-2514 (5320013112514) | 5365-01-606-7886 (5365016067886) | 5310-01-687-5946 (5310016875946) | 5331-01-345-2325 (5331013452325) | |
| 5331-01-137-6352 (5331011376352) | 5340-01-677-5187 (5340016775187) | 5310-01-215-1121 (5310012151121) | 5330-01-558-9303 (5330015589303) | |
| 5320-01-007-1870 (5320010071870) | 5365-00-542-0989 (5365005420989) | 5305-01-279-0723 (5305012790723) | 5315-01-181-8363 (5315011818363) | |
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