| Designation | MIL-PRF-19500/421 |
| Status | Active |
| Last Update | 2022-02-01 |
| Last Document Update | 2022-01-05 |
| Publisher | Defense Standardization Program Office |
| FSG-59 |
| FSC-5961 |
| Document Category |
| Performance Specification |
| Version | Date | Distribution Statement | Access | Pages |
|---|---|---|---|---|
| Revision J Amendment 1 (amendment incorporated) | 2022-01-05 | A | Public | 20 |
| Revision J (all previous amendments incorporated) | 2016-10-31 | A | Public | 20 |
| Revision H (all previous amendments incorporated) | 2012-06-03 | A | Public | 20 |
| Revision G Amendment 1 (amendment incorporated) | 2009-10-12 | A | Public | 17 |
| Revision G Notice 1 - Validation | 2009-01-09 | A | Public | 1 |
| Revision G | 2004-03-14 | A | Public | 16 |
| Revision F | 2001-08-25 | A | Public | 15 |
| Revision E Amendment 1 | 1999-09-22 | A | Public | 1 |
| Revision E | 1998-04-02 | A | Public | 15 |
| Revision D Amendment 1 | 1996-09-21 | A | Public | 1 |
| Revision D | 1994-04-08 | A | Public | 14 |
| Service | Organization | Code |
|---|---|---|
| Lead Standardization Activity | DLA Land and Maritime | CC |
| Preparing Activity | DLA Land and Maritime | CC |
| Air Force | Air Force Life Cycle Management Center - Electronic Components, Wire and Cable | 85 |
| Army | US Army Combat Capabilities Development Command, C5ISR Center | CR |
| DLA | DLA Land and Maritime | CC |
| Navy | Naval Sea Systems Command (Ship Systems) | SH |