The Boot,dust and Moisture Seal, cataloged under National Stock Number 5340-01-108-3681, 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 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Item Name | Boot,dust and Moisture Seal |
| FSC / FSG | 5340 — Hardware, Commercial (FSG 53) |
| Manufacturers | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (CAGE 78286); Airex Rubber Products Corporation Dba Airex Rubber Products Corp (CAGE 07058) |
| Parameter | Value |
|---|---|
| NSN | 5340-01-108-3681 |
| Primary Part Number | 70104-11101-102 |
| 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) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 70104-11101-102 78286 | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA) |
| 70104-11101-102 PRIMARY | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA) |
| 121532 PRIMARY | Airex Rubber Products Corporation Dba Airex Rubber Products Corp (USA) |
| Reference | Meaning |
|---|---|
| 5340PL1938471 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 70104-11101-102 | 5/2 Secondary reference U.S. Government activity |
NSN 5340-01-108-3681 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 5340-01-108-3681 has 3 manufacturer part numbers on file: 70104-11101-102 78286 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp), 70104-11101-102 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp), 121532 (Airex Rubber Products Corporation Dba Airex Rubber Products Corp).
1 possible match (shared part number, not a government interchangeability claim): 4730-01-240-8662. Verify interchangeability with system specifications before substitution.
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.