The Nozzle Assembly,monitor Type,fir, cataloged under National Stock Number 4210-01-653-6550, is classified within Federal Supply Class 4210 (Firefighting Equipment) of the Fire Fighting, Rescue, and Safety Equipment group. The manufacturer of record is Task Force Tips Inc. Government technical data includes 6 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4210-01-653-6550 |
| Primary Part Number | XX111A |
| Item Name | Nozzle Assembly,monitor Type,fir |
| FSC / FSG | 4210 / 42 — Firefighting Equipment |
| Manufacturer | Task Force Tips Inc |
| Status | ACTIVE |
| Output Capacity | 500.0 GALLONS PER MINUTE MAXIMUM |
| Inlet Connection Quantity | 1 |
| Play Pipe Discharge End Thread Series Designator | NH |
| Inlet Connection Type | FLANGED |
| Play Pipe Discharge End Thread Diameter | 2.500 INCHES NOMINAL IN |
| Installation Design | PORTABLE |
| 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 |
|---|---|
| XX111A PRIMARY | Task Force Tips Inc (USA) |
| Reference | Meaning |
|---|---|
| XX111A | 3/9 Design control — primary reference Task Force Tips Inc |
NSN 4210-01-653-6550 is a Nozzle Assembly,monitor Type,fir, manufactured by Task Force Tips Inc, classified under FSC 4210, Firefighting Equipment. Status: active.
NSN 4210-01-653-6550 has 1 manufacturer part number on file: XX111A (Task Force Tips Inc).
Key specifications for XX111A: Output Capacity: 500.0 GALLONS PER MINUTE MAXIMUM; Inlet Connection Quantity: 1; Play Pipe Discharge End Thread Series Designator: NH; Inlet Connection Type: FLANGED. 6 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.