The Flange,gland,valve, cataloged under National Stock Number 4820-01-512-7431, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Eaton Corporation Dba Eaton Inoac Div Eaton. Government technical data includes 3 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-512-7431 |
| Primary Part Number | 155006 |
| Item Name | Flange,gland,valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Eaton Corporation Dba Eaton Inoac Div Eaton |
| Status | ACTIVE |
| Material Document and Classification | A314, S30300, STEEL, COMP 303 ASSN STD SINGLE MATERIAL RESPONSE |
| Nominal Center Hole Diameter | 0.438 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 |
|---|---|
| 155006 PRIMARY | Eaton Corporation Dba Eaton Inoac Div Eaton (USA) |
NSN 4820-01-512-7431 is a Flange,gland,valve, manufactured by Eaton Corporation Dba Eaton Inoac Div Eaton, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-512-7431 has 1 manufacturer part number on file: 155006 (Eaton Corporation Dba Eaton Inoac Div Eaton).
Key specifications for 155006: Material Document and Classification: A314, S30300, STEEL, COMP 303 ASSN STD SINGLE MATERIAL RESPONSE; Nominal Center Hole Diameter: 0.438 INCHES IN; Special Features: THIS GLAND GOES INTO CHECK VALVES. THE MATERIAL AND SPEC FROM DRAWING NUMBER 155006 IS ST'LESS STEEL TYPE 303 AMS 5640 TR1.; Part Name Assigned by Controlling Agency: GLAND. 3 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.