The Stem,fluid Valve, cataloged under National Stock Number 4820-01-248-8862, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Senior Operations Llc Div Senior Aerospace Ketema. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-248-8862 |
| Primary Part Number | 7-040150-1 |
| Item Name | Stem,fluid Valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Senior Operations Llc Div Senior Aerospace Ketema |
| Status | ACTIVE |
| Valve Type for Which Designed | RELIEF |
| Stem Actuating End Type | ROUNDED |
| Valve Size for Which Designed | 0.500 INCHES IN |
| Material | STEEL COMP 303 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 7-050566-101 PC 10 | Senior Operations Llc Div Senior Aerospace Ketema (USA) |
| 7-040150-1 PRIMARY | Senior Operations Llc Div Senior Aerospace Ketema (USA) |
| Reference | Meaning |
|---|---|
| 7-040150 | 5/9 Secondary reference Senior Operations Llc Div Senior Aerospace Ketema |
| 7-05066-101 | D/9 Drawing number reference only Senior Operations Llc Div Senior Aerospace Ketema |
NSN 4820-01-248-8862 is a Stem,fluid Valve, manufactured by Senior Operations Llc Div Senior Aerospace Ketema, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-248-8862 has 2 manufacturer part numbers on file: 7-050566-101 PC 10 (Senior Operations Llc Div Senior Aerospace Ketema), 7-040150-1 (Senior Operations Llc Div Senior Aerospace Ketema).
Key specifications for 7-040150-1: Valve Type for Which Designed: RELIEF; Stem Actuating End Type: ROUNDED; Valve Size for Which Designed: 0.500 INCHES IN; Material: STEEL COMP 303. 4 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.