The Seat,valve, cataloged under National Stock Number 4810-00-013-4130, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Tactair Fluid Controls Inc. Government technical data includes 12 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4810-00-013-4130 |
| Primary Part Number | HP846116 |
| Item Name | Seat,valve |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | Tactair Fluid Controls Inc |
| Status | ACTIVE |
| Flange Seat to Disk End Height | 0.031 INCHES NOMINAL IN |
| Flange Diameter | 0.150 INCHES NOMINAL IN |
| FSC Application Data | VALVE,SOLENOID |
| Body Outside Diameter | 0.063 INCHES MINIMUM AND 0.064 INCHES MAXIMUM IN |
| Hardness Rating | 58.0 ROCKWELL C MINIMUM AND 60.0 ROCKWELL C MAXIMUM OVERALL |
| Style Designator | PLAIN FLANGED |
| Material Document and Classification | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Surface Treatment | PASSIVATE OVERALL |
| Under Flange Height | 0.031 INCHES NOMINAL IN |
| Material | STEEL COMP 440C OVERALL |
| Seat Angle in Deg | 30.000 NOMINAL |
| Seating Surface Shape | ANGULAR |
| 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 |
|---|---|
| HP846116 PRIMARY | Tactair Fluid Controls Inc (USA) |
| Reference | Meaning |
|---|---|
| HP846116 | 5/9 Secondary reference U.S. Government activity |
NSN 4810-00-013-4130 is a Seat,valve, manufactured by Tactair Fluid Controls Inc, classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-00-013-4130 has 1 manufacturer part number on file: HP846116 (Tactair Fluid Controls Inc).
Key specifications for HP846116: Flange Seat to Disk End Height: 0.031 INCHES NOMINAL IN; Flange Diameter: 0.150 INCHES NOMINAL IN; FSC Application Data: VALVE,SOLENOID; Body Outside Diameter: 0.063 INCHES MINIMUM AND 0.064 INCHES MAXIMUM IN. 12 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.