Part Details | UNION NUT
4730-01-272-5467 An internally threaded nut which has an internal seat or shoulder designed to engage the nut retaining flange of a union tailpiece. The threaded portion is used to engage the thread piece of a union, union elbor or the like. Excludes NUT (1), TUBE COUPLING.
Alternate Parts: M11831050A3, M1183/10-50A3, MILF1183, MIL-F-1183, MILDTL118310, MIL-DTL-1183/10, 4730-01-272-5467, 01-272-5467, 4730012725467, 012725467
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | FEB 10, 1988 | 01-272-5467 | 19964 ( NUT, UNION ) |
REFERENCE DRAWINGS & PICTURES
ROUND
Cross Reference | NSN 4730-01-272-5467
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| M1183/10-50A3 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| MIL-F-1183 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| MIL-DTL-1183/10 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
Technical Data | NSN 4730-01-272-5467
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UNS |
| NOMINAL THREAD SIZE | 0.250 INCHES |
| THREAD QUANTITY PER INCH | 16 |
| THREAD CLASS | 2B |
| THREAD DIRECTION | RIGHT-HAND |
| NUT STYLE | ROUND |
| SHOULDER WIDTH | 0.120 INCHES NOMINAL |
| NUT DIAMETER | 0.965 INCHES NOMINAL |
| NUT HEIGHT | 0.656 INCHES NOMINAL |
| SMALLEST INSIDE DIAMETER | 0.860 INCHES NOMINAL |
| SHOULDER STEP WIDTH | 0.125 INCHES NOMINAL |
| SHOULDER SEAT DIAMETER | 1.031 INCHES NOMINAL |
| TEMP RATING | 150.0 DEG FAHRENHEIT MINIMUM |
| MAXIMUM WORKING PRESSURE RATING AND SERVICE FOR WHICH DESIGNED | 400.0 POUNDS PER SQUARE INCH AIR AND 400.0 POUNDS PER SQUARE INCH OIL AND 400.0 POUNDS PER SQUARE INCH WATER |
| SPECIAL FEATURES | GROOVED W/BRAZING RING SEPARATELY PACKAGE AND ATTACHED;W/O-RING |
| SPECIFICATION/STANDARD DATA | 81349-MIL-F-1183 GOVERNMENT SPECIFICATION |
| NONDEFINITIVE SPEC/STD DATA | 3 FIGURE AND 1 TO 4 SIZE AND 10 TABLE |