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) | 00-212-9438 (002129438) |
| NCB Code | USA (00) |
| Manufacturer | M T Davidson Company |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| A0FIE388US | m t davidson company | ring wearing | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| CSYM | SURFACE FINISH | 125.0 MICROINCHES INSIDE 125.0 MICROINCHES LEFT FACE 125.0 MICROINCHES RIGHT FACE 125.0 MICROINCHES OUTSIDE |
| ADAR | BODY OUTSIDE DIAMETER | 5.247 INCHES MINIMUM AND 5.248 INCHES MAXIMUM |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-16261,GR 3 MIL SPEC SINGLE MATERIAL RESPONSE |
| ABKG | BOLT CIRCLE DIAMETER | 4.688 INCHES NOMINAL |
| ADAS | BODY INSIDE DIAMETER | 4.062 INCHES MINIMUM AND 4.063 INCHES MAXIMUM |
| AEBV | UNTHREADED MOUNTING HOLE DIAMETER | 0.281 INCHES NOMINAL |
| AECS | BOLT HOLE QUANTITY | 2 |
| AAWY | COUNTERBORE DIAMETER | 0.391 INCHES NOMINAL |
| AAWZ | COUNTERBORE DEPTH | 0.312 INCHES NOMINAL |
| BZLX | CORNER SHAPE | SQUARE ALL CORNERS |
| MATT | MATERIAL | COPPER ALLOY |
| ABHP | OVERALL LENGTH | 0.625 INCHES MINIMUM AND 0.750 INCHES MAXIMUM |
| Relevant Components for NSN - 4320-00-212-9438, 4320002129438 | ||||
| 4320-01-183-2218 (4320011832218) | 4330-01-465-3718 (4330014653718) | 4320-00-081-9094 (4320000819094) | 4320-01-111-0216 (4320011110216) | |
| 4320-00-398-9384 (4320003989384) | 4320-01-431-4264 (4320014314264) | 4320-01-169-8109 (4320011698109) | 4320-00-411-8188 (4320004118188) | |
| 4330-01-275-9180 (4330012759180) | 4320-01-278-1475 (4320012781475) | 4320-01-511-1331 (4320015111331) | 4320-00-576-0184 (4320005760184) | |
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