| Item Name | Valve Radiator Heat |
| Federal Supply Group (FSG) | Plumbing Heating and Sanitation Equipment |
| Federal Supply Class (FSC) | 4520 Space And Water Heating Equipment |
| National Item Identification Number (NIIN) | 00-204-0681 (002040681) |
| NCB Code | USA (00) |
| Manufacturer | Federal Specifications |
| MRC | Criteria | Characteristic |
|---|---|---|
| ACKL | Media For Which Designed | STEAM |
| ACKM | First End Connection Type | THREADED INTERNAL PIPE |
| ACKN | First End Style Designator | PLAIN |
| ACLG | First End Nominal Pipe Size Accommodated | 1.500 INCHES |
| ACLL | First End Thread Direction | RIGHT-HAND |
| ACLR | Second End Relationship With First End | NOT IDENTICAL |
| ACLS | Second End Connection Type | THREADED EXTERNAL PIPE |
| ACLT | Second End Style Designator | PLAIN |
| ACMS | Second End Thread Direction | RIGHT-HAND |
| ACSH | Seat Material | BRASS |
| AAFZ | Body Material | BRASS |
| AAQL | Body Style | STRAIGHT THRU |
| ADQU | Flow Control Device | DISK, FLAT |
| ADQW | Valve Operation Method | WHEEL |
| ADQZ | End Connection Quantity | 2 |
| ZZZT | Nondefinitive Spec/Std Data | 1 SERVICE |
| AAJJ | Maximum Operating Pressure | 150.0 POUNDS PER SQUARE INCH |
| ABEP | Stem Material | BRASS |
| Relevant Components for NSN - 4520-00-204-0681, 4520002040681 | ||||
| 4520-01-552-9650 (4520015529650) | 4520-01-138-8489 (4520011388489) | 4520-01-288-0814 (4520012880814) | 4520-01-461-8000 (4520014618000) | |
| 4520-01-443-4558 (4520014434558) | 4520-00-289-8503 (4520002898503) | 4520-01-470-5003 (4520014705003) | 4520-01-191-3687 (4520011913687) | |
| 4520-01-313-9346 (4520013139346) | 4520-01-317-3866 (4520013173866) | 4520-00-897-8723 (4520008978723) | 4520-01-199-3188 (4520011993188) | |
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