The Boot,dust and Moisture Seal, cataloged under National Stock Number 5340-01-442-4903, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is O. E. M. Controls, Inc. Dba Oem Controls Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: EA.
| Item Name | Boot,dust and Moisture Seal |
| FSC / FSG | 5340 — Hardware, Commercial (FSG 53) |
| Manufacturers | O. E. M. Controls, Inc. Dba Oem Controls Inc (CAGE 50064) |
| Parameter | Value |
|---|---|
| NSN | 5340-01-442-4903 |
| Primary Part Number | B22 |
| Item Name | Boot,dust and Moisture Seal |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | O. E. M. Controls, Inc. Dba Oem Controls Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| B22 PRIMARY | O. E. M. Controls, Inc. Dba Oem Controls Inc (USA) |
NSN 5340-01-442-4903 is a Boot,dust and Moisture Seal, manufactured by O. E. M. Controls, Inc. Dba Oem Controls Inc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-442-4903 has 1 manufacturer part number on file: B22 (O. E. M. Controls, Inc. Dba Oem Controls Inc).
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.