The Boot,dust and Moisture Seal, cataloged under National Stock Number 5340-00-474-9686, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Lord Corporation Dba Lord Corp. Government technical data includes 8 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 | 5340-00-474-9686 |
| Primary Part Number | J12315-2 |
| Item Name | Boot,dust and Moisture Seal |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Lord Corporation Dba Lord Corp |
| Status | ACTIVE |
| Material Thickness | 0.060 INCHES NOMINAL IN |
| Base Inside Diameter | 2.600 INCHES NOMINAL IN |
| Base Outside Diameter | 2.719 INCHES NOMINAL IN |
| Material | RUBBER SYNTHETIC BODY |
| FSC Application Data | DRIVE MECHANISM,HELICOPTER |
| Opening Inside Diameter | 1.594 INCHES NOMINAL IN |
| Body Outside Diameter | 3.750 INCHES NOMINAL IN |
| Mounting Method | FRICTION |
| 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 |
|---|---|
| J12315-2 PRIMARY | Lord Corporation Dba Lord Corp (USA) |
NSN 5340-00-474-9686 is a Boot,dust and Moisture Seal, manufactured by Lord Corporation Dba Lord Corp, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-474-9686 has 1 manufacturer part number on file: J12315-2 (Lord Corporation Dba Lord Corp).
Key specifications for J12315-2: Material Thickness: 0.060 INCHES NOMINAL IN; Base Inside Diameter: 2.600 INCHES NOMINAL IN; Base Outside Diameter: 2.719 INCHES NOMINAL IN; Material: RUBBER SYNTHETIC BODY. 8 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.