The Boot,dust and Moisture Seal, cataloged under National Stock Number 5340-01-032-9331, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. Government technical data includes 6 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 | 5340-01-032-9331 |
| Primary Part Number | 1210898 |
| Item Name | Boot,dust and Moisture Seal |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| Status | ACTIVE |
| Opening Inside Diameter | 3.500 INCHES NOMINAL IN |
| Body Outside Diameter | 8.240 INCHES NOMINAL IN |
| Mounting Method | ADHESIVE |
| Style Designator | THRU-HOLE |
| Material Document and Classification | MIL-R-6855,CLASS 2,CLASS 80 MIL SPEC SINGLE MATERIAL RESPONSE BODY |
| Material | RUBBER SYNTHETIC BODY |
| 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 |
|---|---|
| 1210898 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
NSN 5340-01-032-9331 is a Boot,dust and Moisture Seal, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-032-9331 has 1 manufacturer part number on file: 1210898 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
Key specifications for 1210898: Overall Height: 1.500 INCHES NOMINAL IN; Opening Inside Diameter: 3.500 INCHES NOMINAL IN; Body Outside Diameter: 8.240 INCHES NOMINAL IN; Mounting Method: ADHESIVE. 6 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.