| 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) | 00-787-8820 (007878820) |
| NCB Code | USA (00) |
| Manufacturer | Aurora Pump, Carver Pump Company, General Signal Corp |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 31-1-199BG | aurora pump | ring wearing | 04579 | RFQ |
| 31-1-199BG | carver pump company | ring wearing | 10941 | RFQ |
| 31-1-199BG | general signal corp | ring wearing | 43491 | RFQ |
| 31HCS24PC146A | aurora pump | ring wearing | 04579 | RFQ |
| 31HCS24PC146A | carver pump company | ring wearing | 10941 | RFQ |
| 31HCS24PC146A | general signal corp | ring wearing | 43491 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AXHQ | GROOVE QUANTITY | 4 |
| ABHP | OVERALL LENGTH | 1.125 INCHES NOMINAL |
| BZLX | CORNER SHAPE | SQUARE ALL CORNERS |
| ABGA | GROOVE DEPTH | 0.094 INCHES NOMINAL |
| ADAS | BODY INSIDE DIAMETER | 3.248 INCHES MINIMUM AND 3.249 INCHES MAXIMUM |
| AAWY | COUNTERBORE DIAMETER | 3.562 INCHES MINIMUM AND 3.563 INCHES MAXIMUM |
| AAWZ | COUNTERBORE DEPTH | 0.531 INCHES NOMINAL |
| ABGF | GROOVE WIDTH | 0.125 INCHES NOMINAL |
| MATT | MATERIAL | COPPER ALLOY |
| ADAR | BODY OUTSIDE DIAMETER | 4.021 INCHES MINIMUM AND 4.023 INCHES MAXIMUM |
| CSYM | SURFACE FINISH | 50.0 MICROINCHES ALL SURFACES |
| Components Related to NSN - 4320-00-787-8820, 4320007878820 | ||||
| 4320-00-479-8819 (4320004798819) | 4320-00-482-8185 (4320004828185) | 4320-01-648-5048 (4320016485048) | 4320-00-878-9159 (4320008789159) | |
| 4320-00-566-4111 (4320005664111) | 4320-00-057-2817 (4320000572817) | 4320-00-368-8277 (4320003688277) | 4320-00-398-8641 (4320003988641) | |
| 4320-00-470-1830 (4320004701830) | 4320-00-376-8880 (4320003768880) | 4320-01-278-6159 (4320012786159) | 4320-01-511-8920 (4320015118920) | |
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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