The Valve,control,automatic Sprinkle, cataloged under National Stock Number 4210-01-596-2107, is classified within Federal Supply Class 4210 (Firefighting Equipment) of the Fire Fighting, Rescue, and Safety Equipment group. The manufacturer of record is Cla-Val Co. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4210-01-596-2107 |
| Primary Part Number | 100PM-4B |
| Item Name | Valve,control,automatic Sprinkle |
| FSC / FSG | 4210 / 42 — Firefighting Equipment |
| Manufacturer | Cla-Val Co |
| Status | ACTIVE |
| Stem Movement Direction | ASCENDING |
| Flow Control Device | BALL |
| Temp Rating | 150.0 CELSIUS DEGC |
| Body Style | STRAIGHT THRU |
| Operating Pressure | 100.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS |
| Bonnet Type | OUTSIDE SCREW-YOKE |
| Body Material | STEEL CORROSION RESISTING |
| Bonnet Attachment Method | BOLTED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 100PM-4B PRIMARY | Cla-Val Co (USA) |
NSN 4210-01-596-2107 is a Valve,control,automatic Sprinkle, manufactured by Cla-Val Co, classified under FSC 4210, Firefighting Equipment. Status: active.
NSN 4210-01-596-2107 has 1 manufacturer part number on file: 100PM-4B (Cla-Val Co).
Key specifications for 100PM-4B: Stem Movement Direction: ASCENDING; Flow Control Device: BALL; Temp Rating: 150.0 CELSIUS DEGC; Body Style: STRAIGHT THRU. 8 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.