The Battery Assembly, cataloged under National Stock Number 6140-01-539-2831, is classified within Federal Supply Class 6140 (No Item Name Available) of the Electric Wire, Power, and Distribution Equipment group. The primary manufacturer of record is Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6140-01-539-2831 |
| Primary Part Number | MIL-PRF-81757 |
| Item Name | Battery Assembly |
| FSC / FSG | 6140 / 61 — No Item Name Available |
| Manufacturer | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| Status | ACTIVE |
| Battery Quantity | 10 |
| Acquisition Status | ACTIVE |
| Successor | 6140-01-099-0250 |
| HAZMAT | No |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| MIL-PRF-81757 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| M81757/18-1 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-PRF-81757/18 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| M81757/18-1 | Marathonnorco Aerospace, Inc. Dba Marathon Power Technologies Company (USA) |
| 33152-001 | Marathonnorco Aerospace, Inc. Dba Marathon Power Technologies Company (USA) |
NSN 6140-01-539-2831 is a Battery Assembly, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 6140 (No Item Name Available). Status: active.
NSN 6140-01-539-2831 has 5 cross-referenced part numbers: MIL-PRF-81757 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M81757/18-1 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-PRF-81757/18 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M81757/18-1 (Marathonnorco Aerospace, Inc. Dba Marathon Power Technologies Company), 33152-001 (Marathonnorco Aerospace, Inc. Dba Marathon Power Technologies Company).
There are 10 known substitutes for 6140-01-539-2831: 6140-01-266-1633, 6140-01-099-0250, 6140-01-099-0252 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for MIL-PRF-81757: Overall Width: 8.540 INCHES MINIMUM AND 8.660 INCHES MAXIMUM IN; Special Features: 10 CELL; 60 AH; 120 POWER RATING; MINIMUM CAPACITY - 55 AH AT 1 HOUR RATE; NOMINAL VOLTAGE 12 VOLTS; BATTERY CASE MATERIAL - CORROSION RESISTANT STEEL-CRES; CELL CASE MATERIAL - POLYAMIDE; BATTERY TO BE SHIPPED IN A DISCHARGED CONDITION.; Battery Quantity: 10; Overall Length: 11.500 INCHES MINIMUM AND 11.620 INCHES MAXIMUM IN. 4 total characteristics are documented in the Federal Logistics Information System.