The Valve,gate, cataloged under National Stock Number 4810-01-142-5277, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Crane Co Div Valve Div. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4810-01-142-5277 |
| Primary Part Number | 465 1-2 30IN WITH PWR OPER |
| Item Name | Valve,gate |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | Crane Co Div Valve Div |
| Status | ACTIVE |
| Inlet Relationship with Outlet | IDENTICALIDENTICAL |
| Flange Face Design | PLAINPLAIN |
| Stem Type | NONRISINGNONRISING |
| Connection Type | FLANGE, ROUND W/HOLESFLANGE, ROUND W/HOLES |
| Valve Size | 30.000 INCHES30.000 INCHES IN |
| Bolt Hole Quantity | 2828 |
| Flange Diameter | 38.750 INCHES38.750 INCHES IN |
| Face to Face Distance | 24.000 INCHES24.000 INCHES IN |
| Material | COPPER ALLOY STEM |
| Material | IRON CAST BODY |
| Material | COPPER ALLOY DISK |
| Material | COPPER ALLOY SEAT |
| 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 |
|---|---|
| 465 1-2 30IN WITH PWR OPER PRIMARY | Crane Co Div Valve Div (USA) |
| Reference | Meaning |
|---|---|
| 2 S0LE S0URCE S | C/1 Advisory reference — outside the item-of-supply concept Naval Inventory Control Point Mechanicsburg |
| 5202F H-TRIM 30IN WITH PWROPER | 5/9 Secondary reference U.S. Government activity |
NSN 4810-01-142-5277 is a Valve,gate, manufactured by Crane Co Div Valve Div, classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-01-142-5277 has 1 manufacturer part number on file: 465 1-2 30IN WITH PWR OPER (Crane Co Div Valve Div).
Key specifications for 465 1-2 30IN WITH PWR OPER: Inlet Relationship with Outlet: IDENTICALIDENTICAL; Flange Face Design: PLAINPLAIN; Stem Type: NONRISINGNONRISING; Connection Type: FLANGE, ROUND W/HOLESFLANGE, ROUND W/HOLES. 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.