The Boot,dust and Moisture Seal, cataloged under National Stock Number 5340-01-021-2324, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Us Army Aviation and Missile Command. Government technical data includes 9 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. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-021-2324 |
| Primary Part Number | 10276219 |
| Item Name | Boot,dust and Moisture Seal |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Sealing Method | COMPRESSION |
| Opening Inside Diameter | 0.400 INCHES NOMINAL IN |
| Body Outside Diameter | 1.000 INCHES NOMINAL IN |
| Mounting Method | COMPRESSION AND FRICTION |
| Style Designator | THRU-HOLE |
| Material Thickness | 0.031 INCHES NOMINAL IN |
| Base Inside Diameter | 0.500 INCHES NOMINAL IN |
| Material | RUBBER SILICONE BODY |
| Hazardous Locations/environmental Protection | DUSTPROOF-NEMA TYPE 13 |
| 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 |
|---|---|
| 10276219 PRIMARY | Us Army Aviation and Missile Command (USA) |
NSN 5340-01-021-2324 is a Boot,dust and Moisture Seal, manufactured by Us Army Aviation and Missile Command, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-021-2324 has 1 manufacturer part number on file: 10276219 (Us Army Aviation and Missile Command).
Key specifications for 10276219: Overall Height: 0.330 INCHES NOMINAL IN; Sealing Method: COMPRESSION; Opening Inside Diameter: 0.400 INCHES NOMINAL IN; Body Outside Diameter: 1.000 INCHES NOMINAL IN. 9 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.