We've received your request for NP189 (described as Tailpiece Union), manufactured by Superior Screw Products Co with CAGE code 52929. This part is registered under NSN 4730-01-098-4901, classified in FSG 47 Pipe Tubing Hose and Fittings / FSC 4730 Hose Pipe Tube Lubrication and Railing Fittings. Our verification process will confirm traceability through supporting identifiers including NIIN 01-098-4901, NCB code 01 (origin: USA), and INC 04135. Please submit your formal quotation request to proceed.
Thank you for choosing Aerospace Exchange for your NP189 requirements. We specialize in authenticated aerospace components, offering both NSN-tracked military parts and commercial equivalents, all validated through our rigorous sourcing protocols.
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| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 4730-01-098-4901 Item PartTypeName: TAILPIECE,UNION | 4730 | 010984901 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | U | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 15-3 | 2 | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJF | THREAD DIRECTION | LEFT-HAND |
| ABHP | OVERALL LENGTH | 3.000 INCHES NOMINAL |
| ABUJ | THREAD SIZE | 0.250-14 |
| AJYP | SCREW THREAD SERIES DESIGNATOR | NPT |
| AWZY | END CONNECTION TYPE | THREADED |
| BBMM | SCREW THREAD LOCATION | EXTERNAL |
| BYJF | SEAT TYPE | BALL |
| CDPG | WORKING PRESSURE AND SERVICE TYPE | 3000.0 POUNDS PER SQUARE INCH NOMINAL GAS |
| CGNK | UNION OUTSIDE DIAMETER | 0.250 INCHES NOMINAL |
| MATT | MATERIAL | COPPER ALLOY |
| CRITL | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
|---|---|
| HMIC | N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials. |
| PMIC | U - Precious metal content is unknown |
| AAC | Z |
|---|---|
| Classification Control | U |
| MGMT_CTL | 12b2--- |
| Quantity per pack | 1 |
| Repariability | This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item. |
| Shelf Life | N/A |
| SOS | Sms |
| Unit of Measure | Ea |
| ACC: | B - Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater |
|---|---|
| ADC: | A - Shipment is not a consolidation and does not exceed 84 inches in any dimension. |
| LTL: | W - Rating variable |
| NMFC: | 052185 - Pipe, tubing, or pipe or tubing fit |
| SHC: | 9 - Other or no special handling required (sh) |
| TCC: | Z - No special type of cargo code applicable |
| WCC: | 576 - Metal and metal products, nos, (less than 35 feet) |
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