AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Cap Filler Opening |
| Federal Supply Group (FSG) | Engine Accessories |
| Federal Supply Class (FSC) | 2930 Engine Cooling System Components Nonaircraft |
| National Item Identification Number (NIIN) | 00-428-1776 (004281776) |
| NCB Code | USA (00) |
| Manufacturer | Siemens Water Technologies Corp, Met Pro Corporation |
| MRC | Criteria | Characteristic |
|---|---|---|
| AASA | THREAD LENGTH | 0.625 INCHES NOMINAL |
| ABEZ | GRIPPING ACCOMMODATION TYPE | LUGS |
| ABKV | OUTSIDE DIAMETER | 2.750 INCHES NOMINAL |
| ABKW | OVERALL HEIGHT | 1.500 INCHES NOMINAL |
| ADAV | OVERALL DIAMETER | 3.625 INCHES NOMINAL |
| AGEJ | SYSTEM FOR WHICH DESIGNED | NONPRESSURIZED |
| AGET | SEALING LENGTH | 0.625 INCHES NOMINAL |
| AGEZ | RETAINING DEVICE TYPE | CHAIN |
| AJQT | RETAINING DEVICE LENGTH | 6.500 INCHES NOMINAL |
| AWDP | THREAD DIAMETER | 2.000 INCHES NOMINAL |
| CQRN | THREAD QUANTITY | 11.500 PER INCH |
| CQST | FILLER NECK DIAMETER FOR WHICH DESIGNED | 2.000 INCHES NOMINAL |
| MATT | MATERIAL | COPPER ALLOY OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-L-225 COMP 2 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | THREADED TYPE-INTERNAL |
| THSD | THREAD SERIES DESIGNATOR | NPT |
| Relevant Components for NSN - 2930-00-428-1776, 2930004281776 | ||||
| 2910-00-362-6680 (2910003626680) | 2930-00-364-9190 (2930003649190) | 2930-00-657-6128 (2930006576128) | 2995-01-313-0691 (2995013130691) | |
| 2915-00-931-5119 (2915009315119) | 2920-01-448-1346 (2920014481346) | 2910-01-684-5450 (2910016845450) | 2930-01-389-2291 (2930013892291) | |
| 2910-00-605-5306 (2910006055306) | 2910-01-546-5626 (2910015465626) | 2920-01-644-6835 (2920016446835) | 2910-00-214-6784 (2910002146784) | |
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