The Valve,gate, cataloged under National Stock Number 4810-01-454-5284, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Huntington Ingalls Inc Div Newport News Shipbuilding. Government technical data includes 9 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4810-01-454-5284 |
| Primary Part Number | 253872 ASSY 98 |
| Item Name | Valve,gate |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | Huntington Ingalls Inc Div Newport News Shipbuilding |
| Status | ACTIVE |
| Inlet Relationship with Outlet | IDENTICAL |
| Frequency in Hertz | 60.0 AND 30.0 |
| Voltage in Volts and Current Type | 440.0 AC |
| Stem Type | RISING |
| Valve Size | 8.000 INCHES IN |
| Pressure Class | ERR-060 |
| Material | NICKEL ALLOY SEAT |
| Material | NICKEL ALLOY K-500 STEM |
| Valve Operation Method | ELECTRIC MOTOR |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 253872 ASSY 98 PRIMARY | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
| Reference | Meaning |
|---|---|
| N2662800-800 | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
NSN 4810-01-454-5284 is a Valve,gate, manufactured by Huntington Ingalls Inc Div Newport News Shipbuilding, classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-01-454-5284 has 1 manufacturer part number on file: 253872 ASSY 98 (Huntington Ingalls Inc Div Newport News Shipbuilding).
Key specifications for 253872 ASSY 98: Inlet Relationship with Outlet: IDENTICAL; Frequency in Hertz: 60.0 AND 30.0; Voltage in Volts and Current Type: 440.0 AC; Stem Type: RISING. 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 4810-01-454-5284 has DEMIL Code Q. 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.