| Item Name | Union Pipe |
| 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) | 00-189-2620 (001892620) |
| NCB Code | USA (00) |
| Manufacturer | American Society Of Mechanical, Federal Specifications |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| ASME B16.39 | american society of mechanical | union pipe | 05047 | RFQ |
| WWU531-30TA | federal specifications | union pipe | 81348 | RFQ |
| WWU531TYPEA | federal specifications | union pipe | 81348 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ACSP | REDUCER TYPE | CONCENTRIC |
| AEHZ | MAXIMUM OPERATING TEMP | 218.0 DEG CELSIUS SINGLE RESPONSE |
| AHNC | CONNECTION STYLE | PLAIN (PIPE) ALL ENDS |
| AWLS | CONNECTION TYPE | THREADED INTERNAL PIPE ALL ENDS |
| BYJF | SEAT TYPE | GROUND-JOINT |
| CQGM | MAXIMUM OPERATING PRESSURE | 500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| CQJX | NOMINAL THREAD SIZE | 2.500 INCHES ALL ENDS |
| CQNM | COUPLING FLANGE SHAPE | HEXAGON |
| CWFR | NOMINAL OVERALL LENGTH | 3.570 INCHES |
| MATT | MATERIAL | IRON OR STEEL UNION |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTMA197 ASSN STD 1ST MATERIAL RESPONSE OR BCQQ-S-631 FED SPEC 2ND MATERIAL RESPONSE UNION |
| STYL | STYLE DESIGNATOR | SCREWED |
| THSD | THREAD SERIES DESIGNATOR | NPT ALL ENDS |
| Components Related to NSN - 4730-00-189-2620, 4730001892620 | ||||
| 4710-00-273-7663 (4710002737663) | 4730-01-217-4564 (4730012174564) | 4720-00-630-5106 (4720006305106) | 4730-01-078-4317 (4730010784317) | |
| 4720-00-547-5682 (4720005475682) | 4730-66-051-7184 (4730660517184) | 4730-00-958-6476 (4730009586476) | 4730-01-375-8686 (4730013758686) | |
| 4730-01-025-3236 (4730010253236) | 4720-00-719-5991 (4720007195991) | 4730-15-068-5734 (4730150685734) | 4720-01-363-7179 (4720013637179) | |
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