The Cell,battery, cataloged under National Stock Number 6135-01-494-8121, is classified within Federal Supply Class 6135 (Batteries, Nonrechargeable) of the Electric Wire, Power, and Distribution Equipment group. The manufacturer of record is Varta Batteries Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6135-01-494-8121 |
| Primary Part Number | 6127 101 501 |
| Item Name | Cell,battery |
| FSC / FSG | 6135 / 61 — Batteries, Nonrechargeable |
| Manufacturer | Varta Batteries Inc |
| Status | ACTIVE |
| Battery Electrolyte | LITHIUM |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 437-6726904-95A | Naval Sea Systems Command (USA) |
| 6127 101 501 PRIMARY | Varta Batteries Inc (USA) |
| Reference | Meaning |
|---|---|
| 437-6726904 | D/9 Drawing number reference only Naval Sea Systems Command |
NSN 6135-01-494-8121 is a Cell,battery, manufactured by Varta Batteries Inc, classified under FSC 6135, Batteries, Nonrechargeable. Status: active.
NSN 6135-01-494-8121 has 2 manufacturer part numbers on file: 437-6726904-95A (Naval Sea Systems Command), 6127 101 501 (Varta Batteries Inc).
1 possible match (shared part number, not a government interchangeability claim): 6625-01-495-0871. Verify interchangeability with system specifications before substitution.
Key specifications for 6127 101 501: Battery Electrolyte: LITHIUM; Special Features: 950MILAMP; End Item Identification: SANITARY PUMP STATUS/INDICATOR ENCL SEAWOLF CLSS SUBMARIN. 1 specification is documented in the U.S. Government catalog.
Hazardous per DLA record (HMIC Y). 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.