| 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) | 00-075-7440 (000757440) |
| NCB Code | USA (00) |
| Manufacturer | General Signal Corp, Ram Centrifugal Products Inc, Carver Pump Company, Aurora Pump |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 55-22268-18U-S | general signal corp | ring wearing | 43491 | RFQ |
| 2HCS251PC22A | ram centrifugal products inc | ring wearing | 52081 | RFQ |
| 2HCS251PC22A | general signal corp | ring wearing | 43491 | RFQ |
| 676-1764-049 | ram centrifugal products inc | ring wearing | 52081 | RFQ |
| 676-1764-262 | general signal corp | ring wearing | 43491 | RFQ |
| 55-22268-18U-S | carver pump company | ring wearing | 10941 | RFQ |
| 676-1764-261 | aurora pump | ring wearing | 04579 | RFQ |
| 676-1764-261 | general signal corp | ring wearing | 43491 | RFQ |
| 2HCS251PC22A | aurora pump | ring wearing | 04579 | RFQ |
| 676-1764-261 | carver pump company | ring wearing | 10941 | RFQ |
| 55-22268-18U-S | ram centrifugal products inc | ring wearing | 52081 | RFQ |
| 676-1764-049 | aurora pump | ring wearing | 04579 | RFQ |
| 676-1764-262 | carver pump company | ring wearing | 10941 | RFQ |
| 2HCS251PC22A | carver pump company | ring wearing | 10941 | RFQ |
| 676-1764-261 | ram centrifugal products inc | ring wearing | 52081 | RFQ |
| 676-1764-049 | carver pump company | ring wearing | 10941 | RFQ |
| 676-1764-262 | ram centrifugal products inc | ring wearing | 52081 | RFQ |
| 676-1764-049 | general signal corp | ring wearing | 43491 | RFQ |
| 676-1764-262 | aurora pump | ring wearing | 04579 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ADAR | Body Outside Diameter | 4.234 INCHES NOMINAL |
| ABHP | Overall Length | 0.938 INCHES NOMINAL |
| CSYM | Surface Finish | 63.0 MICROINCHES OUTSIDE |
| AYRL | Largest External Anchor Flange Radius | 2.250 INCHES NOMINAL |
| ADAS | Body Inside Diameter | 3.729 INCHES NOMINAL |
| CSYM | Surface Finish | 63.0 MICROINCHES INSIDE |
| CSYM | Surface Finish | 63.0 MICROINCHES RIGHT FACE |
| CSYM | Surface Finish | 63.0 MICROINCHES LEFT FACE |
| MDCL | Material Document And Classification | MIL-I-18397,CLASS A MIL SPEC SINGLE MATERIAL RESPONSE |
| MRC | Decoded Requirement | Clear Text Reply |
| AYRM | Distance Below Centerline | 0.125 INCHES NOMINAL |
| MATT | Material | IRON |
| BZLX | Corner Shape | SQUARE ALL CORNERS |
| Relevant Components for NSN - 4320-00-075-7440, 4320000757440 | ||||
| 4320-00-477-1887 (4320004771887) | 4320-01-184-4281 (4320011844281) | 4320-00-852-7146 (4320008527146) | 4320-01-222-7907 (4320012227907) | |
| 4330-01-306-6435 (4330013066435) | 4320-00-880-3918 (4320008803918) | 4320-00-871-7813 (4320008717813) | 4320-00-398-5440 (4320003985440) | |
| 4320-01-241-4901 (4320012414901) | 4330-01-573-1978 (4330015731978) | 4320-00-318-7248 (4320003187248) | 4320-00-102-6578 (4320001026578) | |
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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