The Battery,storage, cataloged under National Stock Number 6140-01-371-9540, is classified within Federal Supply Class 6140 (Batteries, Rechargeable) of the Electric Wire, Power, and Distribution Equipment group. The manufacturer of record is Enersys Delaware Inc. Dba Enersys. Government technical data includes 12 specifications, 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 6140-01-371-9540 |
| Primary Part Number | NP12-12 |
| Item Name | Battery,storage |
| FSC / FSG | 6140 / 61 — Batteries, Rechargeable |
| Manufacturer | Enersys Delaware Inc. Dba Enersys |
| Status | ACTIVE |
| Terminal Quantity | 2 |
| Terminal Type | SOLDER TAB |
| Supplementary Features | WEIGHT 3.75 KG NOMINAL KG |
| Voltage in Volts | 12.0 |
| Terminal Location | TOP |
| Battery Electrolyte | LEAD ACID |
| Ventilation Design Type | VENTING ACCOMPLISHED THRU DESIGN |
| Time Capacity in Hours | 20.0 |
| Case Design Type | SEALED |
| Material | PLASTIC CASE |
| Usage Design | FOR EMERGENCY BACK-UP POWER |
| Ampere Hour Capacity | 12.0 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| NP12-12 PRIMARY | Enersys Delaware Inc. Dba Enersys (USA) |
| NP12-12 | L3harris Technologies, Inc. Div Pspc (USA) |
| Reference | Meaning |
|---|---|
| 10491263 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 87F638 | 5/9 Secondary reference D a Lubricant Co Inc Newark Electronics Div |
| 927451-0027 | 5/1 Secondary reference Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp |
| NP12-12 | 5/9 Secondary reference Enersys Inc. |
NSN 6140-01-371-9540 is a Battery,storage, manufactured by Enersys Delaware Inc. Dba Enersys, classified under FSC 6140, Batteries, Rechargeable. Status: active.
NSN 6140-01-371-9540 has 2 manufacturer part numbers on file: NP12-12 (Enersys Delaware Inc. Dba Enersys), NP12-12 (L3harris Technologies, Inc. Div Pspc).
Key specifications for NP12-12: Overall Height: 3.840 INCHES NOMINAL IN; Terminal Quantity: 2; Terminal Type: SOLDER TAB; Supplementary Features: WEIGHT 3.75 KG NOMINAL KG. 12 specifications are 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.