The Boot,dust and Moisture Seal, cataloged under National Stock Number 5340-00-503-1896, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Royal Engineered Composites, Inc.. Government technical data includes 5 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through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-503-1896 |
| Primary Part Number | SF1005 |
| Item Name | Boot,dust and Moisture Seal |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Royal Engineered Composites, Inc. |
| Status | ACTIVE |
| FSC Application Data | HELICOPTER ROTORS |
| Opening Inside Diameter | 1.075 INCHES NOMINAL IN |
| Style Designator | THRU-HOLE |
| Base Outside Diameter | 1.389 INCHES NOMINAL IN |
| 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 |
|---|---|
| SF1005 | Royal Engineered Composites, Inc. (USA) |
| 47-641-101-1 | Textron Systems Corporation Dba Textron Systems Corp (USA) |
| Reference | Meaning |
|---|---|
| 1560H13-095 | 5/2 Secondary reference U.S. Government activity |
| FTW965 | 5/9 Secondary reference Stroco Manufacturing, Inc. Dba Stroco Manufacturing Inc |
| 047-641-101-001 | 5/2 Secondary reference U.S. Government activity |
| 47-641-101-1 | 5/9 Secondary reference U.S. Government activity |
| 1560H13-095-1 | 5/2 Secondary reference U.S. Government activity |
| 47-641-101-1 | 3/2 Design control — primary reference U.S. Government activity |
| 047-641-101-1 | 5/2 Secondary reference U.S. Government activity |
NSN 5340-00-503-1896 is a Boot,dust and Moisture Seal, manufactured by Royal Engineered Composites, Inc., classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-503-1896 has 2 manufacturer part numbers on file: SF1005 (Royal Engineered Composites, Inc.), 47-641-101-1 (Textron Systems Corporation Dba Textron Systems Corp).
Key specifications for SF1005: Overall Height: 1.590 INCHES NOMINAL IN; FSC Application Data: HELICOPTER ROTORS; Opening Inside Diameter: 1.075 INCHES NOMINAL IN; Style Designator: THRU-HOLE. 5 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.