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) | 01-195-3869 (011953869) |
| NCB Code | USA (01) |
| Manufacturer | Buffalo Pumps Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| CSYM | SURFACE FINISH | 125.0 MICROINCHES ALL SURFACES |
| ADAR | BODY OUTSIDE DIAMETER | 3.998 INCHES MINIMUM AND 3.999 INCHES MAXIMUM |
| AJFM | END TO FLANGE DISTANCE | 0.281 INCHES NOMINAL |
| ABKK | FLANGE DIAMETER | 4.214 INCHES MINIMUM AND 4.219 INCHES MAXIMUM |
| ADAS | BODY INSIDE DIAMETER | 2.639 INCHES MINIMUM AND 2.641 INCHES MAXIMUM |
| MATT | MATERIAL | COPPER ALLOY 903 |
| AYRE | INTERNAL FLANGE INSIDE DIAMETER | 2.250 INCHES NOMINAL |
| AYRG | INTERNAL FLANGE WIDTH | 0.250 INCHES NOMINAL |
| AYRJ | CENTER FLANGE THICKNESS | 0.185 INCHES MINIMUM AND 0.187 INCHES MAXIMUM |
| ADNU | CORNER RADIUS | 0.250 INCHES NOMINAL INSIDE RIGHT CORNER |
| AAQL | BODY STYLE | EXTERNAL AND INTERNAL FLANGE |
| AAZQ | HOLE DEPTH | 0.188 INCHES NOMINAL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ML-M-16576 MIL SPEC SINGLE MATERIAL RESPONSE |
| BZLX | CORNER SHAPE | SQUARE INSIDE LEFT CORNER ROUND INSIDE RIGHT CORNER SQUARE OUTSIDE LEFT CORNER SQUARE OUTSIDE RIGHT CORNER |
| AAUB | HOLE DIAMETER | 0.125 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 0.812 INCHES NOMINAL |
| Relevant Components for NSN - 4320-01-195-3869, 4320011953869 | ||||
| 4320-00-555-3266 (4320005553266) | 4320-00-640-1088 (4320006401088) | 4320-01-141-1504 (4320011411504) | 4320-00-368-3174 (4320003683174) | |
| 4320-01-212-1999 (4320012121999) | 4320-01-248-7924 (4320012487924) | 4320-01-421-1667 (4320014211667) | 4320-01-304-3695 (4320013043695) | |
| 4320-00-022-2508 (4320000222508) | 4320-01-510-2349 (4320015102349) | 4330-01-513-1494 (4330015131494) | 4320-01-426-7437 (4320014267437) | |
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