ASAP Semiconductor is an industry-leading distributor for shopping for parts by National Stock Number (NSN) data, the items featured within this catalog all falling under NSN 4210-00-278-9964 (4210002789964). Toward the top of this page, you will find several details that pertain to this NSN, allowing you to confirm various aspects of these offerings to ensure accurate procurement. Meanwhile, the part numbers that we have available for purchase can be found below, with Request for Quote (RFQ) links provided alongside each should you wish to make a purchase. Our team is also available by phone or email to support you during the procurement process, so never hesitate to take the first step with us.
| Alternative NSN: | 4210002789964 |
| Manufacturers | Atwood And Morrill Co Inc |
| Item Name | Valve Control Automatic Sprinkle |
| INC Code | 03969 |
| Federal Supply Group (FSG) | 42 Firefighting Rescue and Safety Equipment and Environmental Protection Equipment and Materials |
| Federal Supply Class (FSC) | 4210 Fire Fighting Equipment |
| National Item Identification Number (NIIN) | 00-278-9964 (002789964) |
| NCB Code | USA (00) |
| MRC | Criteria | Characteristic |
|---|---|---|
| ADZH | Renewable Seat Ring Type | BONDED |
| ABEP | Stem Material | NICKEL COPPER ALLOY |
| ACKM | First End Connection Type | PLAIN FACE FLANGE |
| ACKT | First End Flange Shape Style | ROUND W/ BOLT HOLES |
| ACLA | First End Bolt Hole Diameter | 0.625 INCHES NOMINAL |
| ACLR | Second End Relationship With First End | IDENTICAL |
| AFLK | Valve Loading Spring Location | EXTERNAL |
| AGGA | Stem Movement Direction | DESCENDING |
| AAHF | First End Flange Outside Diameter | 11.312 INCHES NOMINAL |
| AAJJ | Maximum Operating Pressure | 150.0 POUNDS PER SQUARE INCH |
| AAQL | Body Style | STRAIGHT THRU |
| ADQL | Face To Face Distance | 21.500 INCHES NOMINAL |
| ADQZ | End Connection Quantity | 2 |
| ADSR | Bonnet Type | EXPOSED SPRING |
| ADQU | Flow Control Device | DISK, FLAT |
| ADQW | Valve Operation Method | PISTON |
| ADST | Bonnet Attachment Method | BOLTED |
| FEAT | Special Features | 12-5/8 INCH-11 TAPPED HOLES IN EACH MOUNTING FLANGE |
| ACKL | Media For Which Designed | WATER, FRESH |
| ACKU | First End Flange Thickness | 1.250 INCHES NOMINAL |
| ACKZ | First End Bolt Hole Quantity | 12 |
| ACSH | Seat Material | BRASS |
| ACKN | First End Style Designator | PLAIN |
| ACLB | First End Bolt Circle Diameter | 10.000 INCHES NOMINAL |
| ABFF | Furnished Items | TEST ATTACHMENT AND EMERGENCY MANUAL OPERATING DEVICE |
| MRC | Decoded Requirement | Clear Text Reply |
| AAFZ | Body Material | BRASS |
| AFKY | Sprinkler System For Which Designed | DRY PIPE |
| ADQV | Flow Control Device Material | LEATHER |
| 4240-00-491-1060 (4240004911060) | 4220-01-378-4420 (4220013784420) | 4240-01-473-4155 (4240014734155) | 4240-01-252-0093 (4240012520093) |
| 4220-01-493-5995 (4220014935995) | 4220-01-505-9213 (4220015059213) | 4220-01-333-4018 (4220013334018) | 4220-01-507-0718 (4220015070718) |
| 4220-00-367-7057 (4220003677057) | 4220-01-520-6423 (4220015206423) | 4240-01-590-7437 (4240015907437) | 4220-01-172-5822 (4220011725822) |
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