The Cover,protective,dust and Moistu, cataloged under National Stock Number 5340-01-476-7309, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Curtiss-Wright Electro-Mechanical Corporation Div Epd. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-476-7309 |
| Primary Part Number | 14317N18 |
| Item Name | Cover,protective,dust and Moistu |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Curtiss-Wright Electro-Mechanical Corporation Div Epd |
| Status | ACTIVE |
| Material | STEEL CORROSION RESISTING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 14317N18 PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| 14590N18-32F | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| PL14006N18ITEM32F | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| Reference | Meaning |
|---|---|
| 14317N18 | 3/9 Design control — primary reference U.S. Government activity |
| 14590N18 | D/9 Drawing number reference only U.S. Government activity |
| 14590N18-32F | 5/9 Secondary reference U.S. Government activity |
| PL14006N18ITEM32F | 5/9 Secondary reference U.S. Government activity |
NSN 5340-01-476-7309 is a Cover,protective,dust and Moistu, manufactured by Curtiss-Wright Electro-Mechanical Corporation Div Epd, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-476-7309 has 3 manufacturer part numbers on file: 14317N18 (Curtiss-Wright Electro-Mechanical Corporation Div Epd), 14590N18-32F (Curtiss-Wright Electro-Mechanical Corporation Div Epd), PL14006N18ITEM32F (Curtiss-Wright Electro-Mechanical Corporation Div Epd).
2 possible matches (shared part number, not a government interchangeability claim): 5315-01-497-2765, 5310-01-718-9127. Verify interchangeability with system specifications before substitution.
Key specifications for 14317N18: End Item Identification: DIGITAL TOPOGRAPHICAL SUPPORT SYSTEM; Material: STEEL CORROSION RESISTING. 1 specification is documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.