The Seat,valve, cataloged under National Stock Number 4810-01-232-4070, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. Government technical data includes 9 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4810-01-232-4070 |
| Item Name | Seat,valve |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Status | ACTIVE |
| Body Outside Diameter | 2.995 INCHES MINIMUM AND 2.997 INCHES MAXIMUM IN |
| Criticality Code Justification | ZZZY |
| Style Designator | PLAIN |
| Material Document and Classification | MIL-N-23229 MIL SPEC SINGLE MATERIAL RESPONSE BODY |
| Nondefinitive Spec/std Data | A CONDITION AND 2 TYPE OR 3 TYPE |
| Material | NICKEL ALLOY OVERALL |
| Seat Angle in Deg | 42.500 MINIMUM AND 43.500 MAXIMUM |
| Reference Number Differentiating Characteristics | MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS. |
| Seating Surface Shape | ANGULAR |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL F — Mutilate — Cut |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | C |
| Reference | Meaning |
|---|---|
| 820-2179245-7 | 5/1 Secondary reference U.S. Government activity |
| 820-2179236-19 | 5/1 Secondary reference Naval Sea Systems Command |
| 820-2179245-7 | 3/1 Design control — primary reference U.S. Government activity |
NSN 4810-01-232-4070 is a Seat,valve, classified under FSC 4810, Valves, Powered. Status: active.
Key specifications for 4810-01-232-4070: Overall Height: 0.750 INCHES NOMINAL IN; Body Outside Diameter: 2.995 INCHES MINIMUM AND 2.997 INCHES MAXIMUM IN; Criticality Code Justification: ZZZY; Style Designator: PLAIN. 9 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.
NSN 4810-01-232-4070 has DEMIL Code F. Demilitarization may be required before disposal or transfer to non-military entities.
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.