The Battery,storage, cataloged under National Stock Number 6140-01-692-1431, is classified within Federal Supply Class 6140 (Batteries, Rechargeable) of the Electric Wire, Power, and Distribution Equipment group. The manufacturer of record is Panasonic Corp of North America. The record lists 4 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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. Unit of issue: EA.
| Item Name | Battery,storage |
| FSC / FSG | 6140 — Batteries, Rechargeable (FSG 61) |
| Manufacturers | Panasonic Corp of North America (CAGE 61058); Seiko Instruments U.s.a. Inc. (CAGE 62712); Mouser Electronics, Inc Dba Mouser Electronics (CAGE 1JN02) |
| Parameter | Value |
|---|---|
| NSN | 6140-01-692-1431 |
| Primary Part Number | ML-621S/DN |
| Item Name | Battery,storage |
| FSC / FSG | 6140 / 61 — Batteries, Rechargeable |
| Manufacturer | Panasonic Corp of North America |
| 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 |
|---|---|
| ML-621S/DN PRIMARY | Panasonic Corp of North America (USA) |
| MS621FE-FL11E PRIMARY | Seiko Instruments U.s.a. Inc. (USA) |
| 628-MS621FE-FL11E | Mouser Electronics, Inc Dba Mouser Electronics (USA) |
| 658-ML-621S/DN | Mouser Electronics, Inc Dba Mouser Electronics (USA) |
| Reference | Meaning |
|---|---|
| 202200324 | 7/2 Vendor item drawing reference Viavi Solutions Inc. Div Communications Test |
NSN 6140-01-692-1431 is a Battery,storage, manufactured by Panasonic Corp of North America, classified under FSC 6140, Batteries, Rechargeable. Status: active.
NSN 6140-01-692-1431 has 4 manufacturer part numbers on file: ML-621S/DN (Panasonic Corp of North America), MS621FE-FL11E (Seiko Instruments U.s.a. Inc.), 628-MS621FE-FL11E (Mouser Electronics, Inc Dba Mouser Electronics), 658-ML-621S/DN (Mouser Electronics, Inc Dba Mouser Electronics).
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.