The Boot,dust and Moisture Seal, cataloged under National Stock Number 5340-01-108-3680, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Item Name | Boot,dust and Moisture Seal |
| FSC / FSG | 5340 — Hardware, Commercial (FSG 53) |
| Manufacturers | Rotair Aerospace Corp (CAGE 54878); Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (CAGE 78286); Basic Rubber and Plastics Co. (CAGE 6K404); Airex Rubber Products Corporation Dba Airex Rubber Products Corp (CAGE 07058) |
| Parameter | Value |
|---|---|
| NSN | 5340-01-108-3680 |
| Primary Part Number | 70400-06657-101 |
| Item Name | Boot,dust and Moisture Seal |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp |
| 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 |
|---|---|
| 70400-06657-101 | Rotair Aerospace Corp (USA) |
| 70400-06657-101 PRIMARY | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA) |
| 70400-06657-101 | Basic Rubber and Plastics Co. (USA) |
| 70400-06657-101 | Airex Rubber Products Corporation Dba Airex Rubber Products Corp (USA) |
| Reference | Meaning |
|---|---|
| 5340PL2096361 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 5340-01-108-3680 is a Boot,dust and Moisture Seal, manufactured by Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-108-3680 has 4 manufacturer part numbers on file: 70400-06657-101 (Rotair Aerospace Corp), 70400-06657-101 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp), 70400-06657-101 (Basic Rubber and Plastics Co.), 70400-06657-101 (Airex Rubber Products Corporation Dba Airex Rubber Products Corp).
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.