NSN 4820-00-306-1257
Part Details | FLAT VALVE DIAPHRAGM
4820-00-306-1257 An item in the form of one or more thin flexible sheets normally designed to form a tight seal between chambers of a valve, and to transmit motion to a valve disk either directly or through a mechanical linkage. The surface of the item(s) may not be formed or molded to have a beaded or rolled edge, ribs, or any other raised surfaces. The item may contain bolt holes and/or a center hole. Excludes DIAPHRAGM, VALVE, SPECIAL SHAPED and GASKET.
Alternate Parts: AA21043PC1982154, AA21043PC19821-54, AA210431PC1982155, AA21043-1PC19821-55, AA210431PC1982154, AA21043-1PC19821-54, AA210415PC1982155, AA21041-5PC19821-55, AA210415PC1982154, AA21041-5PC19821-54, AA198219PC1982155, AA19821-9PC19821-55, AA198219PC1982154, AA19821-9PC19821-54, D25981QC, AA198217PC1982155, AA19821-7PC19821-55, AA22782PC2278255, AA22782PC22782-55, AA198217PC1982154, AA19821-7PC19821-54, AA22782PC2278254, AA22782PC22782-54, AA198216PC1982155, AA19821-6PC19821-55, AA22781PC2278255, AA22781PC22782-55, AA198216PC1982154, AA19821-6PC19821-54, AA22781PC2278254, AA22781PC22782-54, AA198214PC1982155, AA19821-4PC19821-55, AA21294PC1982155, AA21294PC19821-55, AA198214PC1982154, AA19821-4PC19821-54, AA21294PC1982154, AA21294PC19821-54, AA1982111PC1982155, AA19821-11PC19821-55, AA21256PC1982155, AA21256PC19821-55, AA1982111PC1982154, AA19821-11PC19821-54, AA21256PC1982154, AA21256PC19821-54, AA21043PC1982155, AA21043PC19821-55, AA21043PC1982154, AA21043PC19821-54, AA210431PC1982155, AA21043-1PC19821-55, AA210431PC1982154, AA21043-1PC19821-54, AA210415PC1982155, AA21041-5PC19821-55, AA210415PC1982154, AA21041-5PC19821-54, AA198219PC1982155, AA19821-9PC19821-55, AA198219PC1982154, AA19821-9PC19821-54, D25981QC, AA198217PC1982155, AA19821-7PC19821-55, AA22782PC2278255, AA22782PC22782-55, AA198217PC1982154, AA19821-7PC19821-54, AA22782PC2278254, AA22782PC22782-54, AA198216PC1982155, AA19821-6PC19821-55, AA22781PC2278255, AA22781PC22782-55, AA198216PC1982154, AA19821-6PC19821-54, AA22781PC2278254, AA22781PC22782-54, AA198214PC1982155, AA19821-4PC19821-55, AA21294PC1982155, AA21294PC19821-55, AA198214PC1982154, AA19821-4PC19821-54, AA21294PC1982154, AA21294PC19821-54, AA1982111PC1982155, AA19821-11PC19821-55, AA21256PC1982155, AA21256PC19821-55, AA1982111PC1982154, AA19821-11PC19821-54, AA21256PC1982154, AA21256PC19821-54, AA21043PC1982155, AA21043PC19821-55, 4820-00-306-1257, 00-306-1257, 4820003061257, 003061257
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1961 | 00-306-1257 | 60396 ( DIAPHRAGM, VALVE, FLAT ) |
REFERENCE DRAWINGS & PICTURES
FLAT
Cross Reference | NSN 4820-00-306-1257
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| AA21043PC19821-54 | 23168 | HAMMEL DAHL INC |
| AA21043-1PC19821-55 | 23168 | HAMMEL DAHL INC |
| AA21043-1PC19821-54 | 23168 | HAMMEL DAHL INC |
| AA21041-5PC19821-55 | 23168 | HAMMEL DAHL INC |
| AA21041-5PC19821-54 | 23168 | HAMMEL DAHL INC |
| AA19821-9PC19821-55 | 23168 | HAMMEL DAHL INC |
| AA19821-9PC19821-54 | 23168 | HAMMEL DAHL INC |
| D25981QC | 23168 | HAMMEL DAHL INC |
| AA19821-7PC19821-55 | 23168 | HAMMEL DAHL INC |
| AA22782PC22782-55 | 23168 | HAMMEL DAHL INC |
| AA19821-7PC19821-54 | 23168 | HAMMEL DAHL INC |
| AA22782PC22782-54 | 23168 | HAMMEL DAHL INC |
| AA19821-6PC19821-55 | 23168 | HAMMEL DAHL INC |
| AA22781PC22782-55 | 23168 | HAMMEL DAHL INC |
| AA19821-6PC19821-54 | 23168 | HAMMEL DAHL INC |
| AA22781PC22782-54 | 23168 | HAMMEL DAHL INC |
| AA19821-4PC19821-55 | 23168 | HAMMEL DAHL INC |
| AA21294PC19821-55 | 23168 | HAMMEL DAHL INC |
| AA19821-4PC19821-54 | 23168 | HAMMEL DAHL INC |
| AA21294PC19821-54 | 23168 | HAMMEL DAHL INC |
| AA19821-11PC19821-55 | 23168 | HAMMEL DAHL INC |
| AA21256PC19821-55 | 23168 | HAMMEL DAHL INC |
| AA19821-11PC19821-54 | 23168 | HAMMEL DAHL INC |
| AA21256PC19821-54 | 23168 | HAMMEL DAHL INC |
| AA21043PC19821-55 | 23168 | HAMMEL DAHL INC |
| AA21043PC19821-54 | 34889 | HUNT VALVE COMPANY INCDBA UNION FLONETICS |
| AA21043-1PC19821-55 | 34889 | HUNT VALVE COMPANY INCDBA UNION FLONETICS |
| AA21043-1PC19821-54 | 34889 | HUNT VALVE COMPANY INCDBA UNION FLONETICS |
| AA21041-5PC19821-55 | 34889 | HUNT VALVE COMPANY INCDBA UNION FLONETICS |
| AA21041-5PC19821-54 | 34889 | HUNT VALVE COMPANY INCDBA UNION FLONETICS |
| AA19821-9PC19821-55 | 34889 | HUNT VALVE COMPANY INCDBA UNION FLONETICS |
| AA19821-9PC19821-54 | 34889 | HUNT VALVE COMPANY INCDBA UNION FLONETICS |
| D25981QC | 34889 | HUNT VALVE COMPANY INCDBA UNION FLONETICS |
| AA19821-7PC19821-55 | 34889 | HUNT VALVE COMPANY INCDBA UNION FLONETICS |
| AA22782PC22782-55 | 34889 | HUNT VALVE COMPANY INCDBA UNION FLONETICS |
| AA19821-7PC19821-54 | 34889 | HUNT VALVE COMPANY INCDBA UNION FLONETICS |
| AA22782PC22782-54 | 34889 | HUNT VALVE COMPANY INCDBA UNION FLONETICS |
| AA19821-6PC19821-55 | 34889 | HUNT VALVE COMPANY INCDBA UNION FLONETICS |
| AA22781PC22782-55 | 34889 | HUNT VALVE COMPANY INCDBA UNION FLONETICS |
| AA19821-6PC19821-54 | 34889 | HUNT VALVE COMPANY INCDBA UNION FLONETICS |
| AA22781PC22782-54 | 34889 | HUNT VALVE COMPANY INCDBA UNION FLONETICS |
| AA19821-4PC19821-55 | 34889 | HUNT VALVE COMPANY INCDBA UNION FLONETICS |
| AA21294PC19821-55 | 34889 | HUNT VALVE COMPANY INCDBA UNION FLONETICS |
| AA19821-4PC19821-54 | 34889 | HUNT VALVE COMPANY INCDBA UNION FLONETICS |
| AA21294PC19821-54 | 34889 | HUNT VALVE COMPANY INCDBA UNION FLONETICS |
| AA19821-11PC19821-55 | 34889 | HUNT VALVE COMPANY INCDBA UNION FLONETICS |
| AA21256PC19821-55 | 34889 | HUNT VALVE COMPANY INCDBA UNION FLONETICS |
| AA19821-11PC19821-54 | 34889 | HUNT VALVE COMPANY INCDBA UNION FLONETICS |
| AA21256PC19821-54 | 34889 | HUNT VALVE COMPANY INCDBA UNION FLONETICS |
| AA21043PC19821-55 | 34889 | HUNT VALVE COMPANY INCDBA UNION FLONETICS |
Technical Data | NSN 4820-00-306-1257
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL CORROSION RESISTING |
| STYLE DESIGNATOR | FLAT |
| OUTSIDE DIAMETER | 3.750 INCHES NOMINAL |
| MATERIAL THICKNESS | 0.025 INCHES NOMINAL |
| CENTER HOLE DIAMETER | 0.775 INCHES NOMINAL |