The Cap,filler Opening, cataloged under National Stock Number 5342-01-372-4887, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc. Government technical data includes 8 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5342-01-372-4887 |
| Primary Part Number | 12418143 |
| Item Name | Cap,filler Opening |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc |
| Status | ACTIVE |
| Surface Treatment Document and Classification | MIL-C-46168 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Thread Length | 0.600 INCHES NOMINAL IN |
| Thread Diameter | 2.500 INCHES NOMINAL IN |
| Outside Diameter | 2.940 INCHES NOMINAL IN |
| Color | GREEN |
| Surface Treatment | PAINT OVERALL |
| Material | COPPER ALLOY OVERALL |
| Thread Series Designator | NPSF |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 12418143 PRIMARY | Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc (USA) |
| 12418143 | Amz Alabama Inc. (USA) |
| Reference | Meaning |
|---|---|
| A1349S | 5/9 Secondary reference Borgwarner Thermal Systems Inc. Div Emissions/thermal Systems |
| 12418143 | 7/2 Vendor item drawing reference U S Army Tank Automotive Command Amsta-Im-Mm |
NSN 5342-01-372-4887 is a Cap,filler Opening, manufactured by Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-01-372-4887 has 2 manufacturer part numbers on file: 12418143 (Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc), 12418143 (Amz Alabama Inc.).
Key specifications for 12418143: Overall Height: 0.940 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL-C-46168 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Thread Length: 0.600 INCHES NOMINAL IN; Thread Diameter: 2.500 INCHES NOMINAL IN. 8 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.