The Brush,electrical Contact, cataloged under National Stock Number 5977-01-014-7438, is classified within Federal Supply Class 5977 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Oshkosh Defense Llc. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5977-01-014-7438 |
| Primary Part Number | 6AX203 |
| Item Name | Brush,electrical Contact |
| FSC / FSG | 5977 / 59 — No Item Name Available |
| Manufacturer | Oshkosh Defense Llc |
| Status | ACTIVE |
| Brush Shunt Length | 1.593 INCHES MINIMUM AND 1.656 INCHES MAXIMUM SINGLE SHUNT IN |
| Terminal Type and Quantity | 1 ROUND CAP |
| Shunt Position Designator | 5 |
| Shunt Insulation Provision and Quantity | 1 UNINSULATED |
| Largest Outside Diameter | 0.260 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN |
| Length | 0.985 INCHES MINIMUM AND 1.015 INCHES MAXIMUM IN |
| Spring Free Length | 2.700 INCHES NOMINAL IN |
| Material | ELECTROGRAPHITIC |
| Body Style | CYLINDRICAL |
| Pressure Spring Type and Quantity | 1 CYLINDRICAL WITH REDUCED END |
| Contact Face Style | FLAT |
| Material Document and Classification | NATIONAL CARBON GRADE H-100 MFR REF SINGLE MATERIAL RESPONSE |
| Diameter | 0.303 INCHES MINIMUM AND 0.307 INCHES MAXIMUM IN |
| Terminal Diameter | 0.260 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN |
| Style Designator | ONE PIECE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 6AX203 | Oshkosh Defense Llc (USA) |
| A010 077650 | Prestolite Electric Inc (USA) |
| 77650 | Prestolite Electric Inc (USA) |
| 0124937 | Morganite Inc (USA) |
| 01-24322 | National Electrical Carbon Products, Inc. Div Electrical (USA) |
| 01-24322 | Morganite Inc (USA) |
| 6AX203 | Oshkosh Corp (USA) |
| 6372 | 893 Mfg, Llc (USA) |
NSN 5977-01-014-7438 is a Brush,electrical Contact, manufactured by Oshkosh Defense Llc, classified under FSC 5977 (No Item Name Available). Status: active.
NSN 5977-01-014-7438 has 8 cross-referenced part numbers: 6AX203 (Oshkosh Defense Llc), A010 077650 (Prestolite Electric Inc), 77650 (Prestolite Electric Inc), 0124937 (Morganite Inc), 01-24322 (National Electrical Carbon Products, Inc. Div Electrical) and 3 more.
There are 12 known substitutes for 5977-01-014-7438: 5310-00-043-0521, 8345-00-233-2903, 8345-00-245-2758 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 6AX203: End Item Identification: 2320-01-097-0248,2320-01-097-0249,2320-01-100-7672,2320-01-097-0260,2320-01-195-7641, HEMTT FAMILY (HEAVY EXPANDED MOBILITY TACTICAL TRUCKS); Brush Shunt Length: 1.593 INCHES MINIMUM AND 1.656 INCHES MAXIMUM SINGLE SHUNT IN; Terminal Type and Quantity: 1 ROUND CAP; Shunt Position Designator: 5. 16 total characteristics are documented in the Federal Logistics Information System.