The Boot,dust and Moisture Seal, cataloged under National Stock Number 5340-00-646-2855, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Bemco, Inc. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-646-2855 |
| Primary Part Number | BE222-13 |
| Item Name | Boot,dust and Moisture Seal |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Bemco, Inc |
| Status | ACTIVE |
| Opening Inside Diameter | 1.000 INCHES NOMINAL IN |
| Base Overall Length | 5.480 INCHES NOMINAL IN |
| Surface Treatment | RESIN SILICONE BODY |
| Material | GLASS FIBER BODY |
| Hazardous Locations/environmental Protection | FUNGUS RESISTANT AND OIL RESISTANT AND GASTIGHT |
| 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 |
|---|---|
| BE222-13 | Bemco, Inc (USA) |
| Reference | Meaning |
|---|---|
| 4867-13 | 5/2 Secondary reference U.S. Government activity |
| 204-030-196-13 | 3/2 Design control — primary reference U.S. Government activity |
| 204-030-196-013 | 5/2 Secondary reference U.S. Government activity |
NSN 5340-00-646-2855 is a Boot,dust and Moisture Seal, manufactured by Bemco, Inc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-646-2855 has 1 manufacturer part number on file: BE222-13 (Bemco, Inc).
Key specifications for BE222-13: Overall Height: 8.000 INCHES NOMINAL IN; Opening Inside Diameter: 1.000 INCHES NOMINAL IN; Base Overall Length: 5.480 INCHES NOMINAL IN; Surface Treatment: RESIN SILICONE BODY. 5 specifications are 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.