AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Restrictor Unit Fluid Flow |
| Federal Supply Group (FSG) | Pipe Tubing Hose and Fittings |
| Federal Supply Class (FSC) | 4730 Hose Pipe Tube Lubrication and Railing Fittings |
| National Item Identification Number (NIIN) | 00-326-2443 (003262443) |
| NCB Code | USA (00) |
| Manufacturer | H O Trerice Co |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 2A SECOND CONNECTION |
| AAJD | THREAD CLASS | 2B FIRST CONNECTION |
| AAJF | THREAD DIRECTION | RIGHT-HAND FIRST CONNECTION |
| AAJF | THREAD DIRECTION | RIGHT-HAND SECOND CONNECTION |
| ABHP | OVERALL LENGTH | 1.250 INCHES NOMINAL |
| ABVK | THREAD SIZE DESIGNATOR | 1/4-18 FIRST CONNECTION |
| ABVK | THREAD SIZE DESIGNATOR | 1/4-18 SECOND CONNECTION |
| AESE | FILTER MATERIAL | BRONZE |
| AMSF | ORIFICE DIAMETER | 0.312 INCHES NOMINAL |
| APGF | DESIGN TYPE | STRAIGHT |
| ASDB | WIDTH ACROSS FLATS | 0.750 INCHES NOMINAL |
| AWZY | END CONNECTION TYPE | THREADED FEMALE FIRST CONNECTION |
| AWZY | END CONNECTION TYPE | THREADED MALE,TAPERED PIPE SECOND CONNECTION |
| AXAL | END CONNECTION SIMILARITY | NOT IDENTICAL |
| BZRR | THREAD SERIES | NPT FIRST CONNECTION |
| BZRR | THREAD SERIES | NPT SECOND CONNECTION |
| BZTM | STRAINER TYPE AND QUANTITY | 1 FILTER |
| CFPS | END CONNECTION COMPONENT TYPE AND SIZE FOR WHICH DESIGNED | 1/4 IN.PIPE |
| MATT | MATERIAL | COPPER ALLOY BODY |
| Relevant Components for NSN - 4730-00-326-2443, 4730003262443 | ||||
| 4730-00-204-0751 (4730002040751) | 4730-00-555-8386 (4730005558386) | 4720-01-438-8832 (4720014388832) | 4730-01-512-7631 (4730015127631) | |
| 4730-00-277-2166 (4730002772166) | 4710-01-632-7272 (4710016327272) | 4720-01-370-6031 (4720013706031) | 4710-01-516-4621 (4710015164621) | |
| 4730-01-501-9788 (4730015019788) | 4730-01-411-7111 (4730014117111) | 4720-00-235-9885 (4720002359885) | 4710-00-177-6119 (4710001776119) | |
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