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 | ||||
| 2915-00-312-7367 (2915003127367) | 2990-01-283-1954 (2990012831954) | 2915-01-199-9756 (2915011999756) | 2990-01-211-8587 (2990012118587) | |
| 2915-01-554-9841 (2915015549841) | 2945-01-018-1335 (2945010181335) | 2990-01-112-5982 (2990011125982) | 2915-01-444-2817 (2915014442817) | |
| 2910-00-364-6145 (2910003646145) | 2915-00-775-2891 (2915007752891) | 2910-01-656-7220 (2910016567220) | 2995-01-112-6994 (2995011126994) | |
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