AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Ring Wearing |
| Federal Supply Group (FSG) | Pumps and Compressors |
| Federal Supply Class (FSC) | 4320 Power And Hand Pumps |
| National Item Identification Number (NIIN) | 00-977-2782 (009772782) |
| NCB Code | USA (00) |
| Manufacturer | Rotary Products Inc, Curtiss Wright Electro Mechanical Corporation, Toolex Inc, Federal Specifications |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| R121455 | rotary products inc | ring wearing | RFQ |
| R121455 | curtiss wright electro mechanical corporation | ring wearing | RFQ |
| R121455 | toolex inc | ring wearing | RFQ |
| 121455 | rotary products inc | ring wearing | RFQ |
| MIL-C-24707 | federal specifications | ring wearing | RFQ |
| 121455 | curtiss wright electro mechanical corporation | ring wearing | RFQ |
| 121455 | toolex inc | ring wearing | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ADAS | Body Inside Diameter | 3.358 INCHES MINIMUM AND 3.360 INCHES MAXIMUM |
| AJFM | End To Flange Distance | 0.219 INCHES NOMINAL |
| MRC | Decoded Requirement | Clear Text Reply |
| AYRM | Distance Below Centerline | 0.250 INCHES MINIMUM AND 0.500 INCHES MAXIMUM |
| ABHP | Overall Length | 0.625 INCHES NOMINAL |
| AAQL | Body Style | EXTERNAL LOCKING FLANGE |
| AYRL | Largest External Anchor Flange Radius | 5.688 INCHES NOMINAL |
| AYRT | Anchor Flange Width | 0.125 INCHES NOMINAL |
| ADAR | Body Outside Diameter | 5.123 INCHES MINIMUM AND 5.125 INCHES MAXIMUM |
| AYRJ | Center Flange Thickness | 0.188 INCHES NOMINAL |
| AYRK | Smallest External Anchor Flange Radius | 5.438 INCHES NOMINAL |
| BZLX | Corner Shape | SQUARE ALL CORNERS |
| MATT | Material | STEEL |
| Relevant Components for NSN - 4320-00-977-2782, 4320009772782 | ||||
| 4320-00-221-4546 (4320002214546) | 4330-00-050-1663 (4330000501663) | 4320-01-028-7260 (4320010287260) | 4330-01-196-7398 (4330011967398) | |
| 4330-01-257-2505 (4330012572505) | 4320-01-597-0513 (4320015970513) | 4320-01-532-4142 (4320015324142) | 4320-00-403-0889 (4320004030889) | |
| 4320-00-908-1520 (4320009081520) | 4320-00-056-2445 (4320000562445) | 4330-01-111-8990 (4330011118990) | 4320-01-210-5909 (4320012105909) | |
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