The Boot,dust and Moisture Seal, cataloged under National Stock Number 5340-00-615-3398, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is General Atomics Aerotec Systems Gmbh. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5340-00-615-3398 |
| Primary Part Number | 204-010-453-1 |
| Item Name | Boot,dust and Moisture Seal |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | General Atomics Aerotec Systems Gmbh |
| Status | ACTIVE |
| FSC Application Data | HELICOPTER DRIVE MECHANISMS |
| Opening Inside Diameter | 4.000 INCHES NOMINAL IN |
| Body Outside Diameter | 5.000 INCHES NOMINAL IN |
| Body Height | 4.500 INCHES NOMINAL IN |
| Style Designator | THRU-HOLE, EXPANDABLE |
| Material Document and Classification | AMS3315 ASSN STD SINGLE MATERIAL RESPONSE BODY |
| Material Thickness | 0.020 INCHES NOMINAL IN |
| Base Outside Diameter | 4.040 INCHES NOMINAL IN |
| Material | RUBBER SILICONE BODY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 204-010-453-1 | General Atomics Aerotec Systems Gmbh (DEU) |
| 204-010-453-1 | Textron Systems Corporation Dba Textron Systems Corp (USA) |
| Reference | Meaning |
|---|---|
| 204-010-453-1 | 5/9 Secondary reference U.S. Government activity |
| 204-010-453-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5340-00-615-3398 is a Boot,dust and Moisture Seal, manufactured by General Atomics Aerotec Systems Gmbh, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-615-3398 has 2 manufacturer part numbers on file: 204-010-453-1 (General Atomics Aerotec Systems Gmbh), 204-010-453-1 (Textron Systems Corporation Dba Textron Systems Corp).
Key specifications for 204-010-453-1: Overall Height: 5.000 INCHES NOMINAL IN; FSC Application Data: HELICOPTER DRIVE MECHANISMS; Opening Inside Diameter: 4.000 INCHES NOMINAL IN; Body Outside Diameter: 5.000 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.