The Lever,manual Control, cataloged under National Stock Number 5340-01-382-4989, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Hunt Valve Company, Inc.. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-382-4989 |
| Primary Part Number | A49557-1MFV |
| Item Name | Lever,manual Control |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Hunt Valve Company, Inc. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| A49557-1MFV PRIMARY | Hunt Valve Company, Inc. (USA) |
| Reference | Meaning |
|---|---|
| D50559GD ITEM 22 | D/9 Drawing number reference only Hunt Valve Company Inc Dba Union Flonetics |
| A49557-1MFV | 3/9 Design control — primary reference Hunt Valve Company Inc Dba Union Flonetics |
NSN 5340-01-382-4989 is a Lever,manual Control, manufactured by Hunt Valve Company, Inc., classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-382-4989 has 1 manufacturer part number on file: A49557-1MFV (Hunt Valve Company, Inc.).
Key specifications for A49557-1MFV: Special Features: THIS OUTSIDE LEVER HAS A MATERIAL OF MONEL; End Item Identification: RELIEF VALVE. 0 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.