The Cap,protective,dust and Moisture, cataloged under National Stock Number 5340-01-666-7284, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Opw Engineered Systems. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5340-01-666-7284 |
| Primary Part Number | 875-AL40 |
| Item Name | Cap,protective,dust and Moisture |
| FSC / FSG | 5340 / 53 — No Item Name Available |
| Manufacturer | Opw Engineered Systems |
| Status | ACTIVE |
| Opening Inside Diameter for Which Designed | 171.45 MILLIMETERS NOMINAL MM |
| Overall Diameter | 204.24 MILLIMETERS NOMINAL MM |
| Round Cap Outside Surface Condition | SMOOTH |
| Material | ALUMINUM |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5340-01-666-7284 is a Cap,protective,dust and Moisture, manufactured by Opw Engineered Systems, classified under FSC 5340 (No Item Name Available). Status: active.
NSN 5340-01-666-7284 has 2 cross-referenced part numbers: 875-AL40 (Opw Engineered Systems), 17504 (Magyar Sa).
There are 8 known substitutes for 5340-01-666-7284: 2530-00-190-4389, 6940-00-467-1012, 4710-00-756-0873 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 875-AL40: Overall Height: 204.24 MILLIMETERS NOMINAL MM; Opening Inside Diameter for Which Designed: 171.45 MILLIMETERS NOMINAL MM; Overall Diameter: 204.24 MILLIMETERS NOMINAL MM; Round Cap Outside Surface Condition: SMOOTH. 8 total characteristics are documented in the Federal Logistics Information System.