The Cap,protective,dust and Moisture, cataloged under National Stock Number 5340-01-587-7112, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Rsa Engineered Products, Llc Dba Rsa Engineered Products Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Item Name | Cap,protective,dust and Moisture |
| FSC / FSG | 5340 — Hardware, Commercial (FSG 53) |
| Manufacturers | Rsa Engineered Products, Llc Dba Rsa Engineered Products Llc (CAGE 14711) |
| Parameter | Value |
|---|---|
| NSN | 5340-01-587-7112 |
| Primary Part Number | 21A40-150-125 |
| Item Name | Cap,protective,dust and Moisture |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Rsa Engineered Products, Llc Dba Rsa Engineered Products Llc |
| Status | ACTIVE |
| 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 |
|---|---|
| 21A40-150-125 PRIMARY | Rsa Engineered Products, Llc Dba Rsa Engineered Products Llc (USA) |
| Reference | Meaning |
|---|---|
| LE273-0100-0605 | 7/2 Vendor item drawing reference The Boeing Company Div Legacy Am&m |
NSN 5340-01-587-7112 is a Cap,protective,dust and Moisture, manufactured by Rsa Engineered Products, Llc Dba Rsa Engineered Products Llc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-587-7112 has 1 manufacturer part number on file: 21A40-150-125 (Rsa Engineered Products, Llc Dba Rsa Engineered Products Llc).
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.