The Boot,dust and Moisture Seal, cataloged under National Stock Number 5340-01-069-8622, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Lockheed Martin Corporation Div Rms. Government technical data includes 14 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5340-01-069-8622 |
| Primary Part Number | 564063 |
| Item Name | Boot,dust and Moisture Seal |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Lockheed Martin Corporation Div Rms |
| Status | ACTIVE |
| Width Across Flats | 0.375 INCHES NOMINAL IN |
| Sealing Method | COMPRESSION |
| Thread Series | UNS |
| Opening Inside Diameter | 0.062 INCHES NOMINAL IN |
| Mounting Method | NUT(S) |
| Base Thread Location | INTERNAL |
| Style Designator | THRU-HOLE |
| Material Document and Classification | MIL-R-5847CLASS 3,GRADE 25 MIL SPEC SINGLE MATERIAL RESPONSE BODY |
| Mounting Device Quantity | 1 |
| Base Height | 0.098 INCHES NOMINAL IN |
| Nominal Thread Size | 0.250 INCHES IN |
| Thread Class | 2B |
| Thread Quantity Per Inch | 40 |
| 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 |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 564063 | Lockheed Martin Corporation Div Rms (USA) |
| Reference | Meaning |
|---|---|
| N5032B-25 DUROMETER | 3/2 Design control — primary reference U.S. Government activity |
| 3154430 | 7/2 Vendor item drawing reference Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| 564063 | 5/9 Secondary reference Lockheed Martin Corporation Div Rms - Mitchel Field |
NSN 5340-01-069-8622 is a Boot,dust and Moisture Seal, manufactured by Lockheed Martin Corporation Div Rms, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-069-8622 has 1 manufacturer part number on file: 564063 (Lockheed Martin Corporation Div Rms).
Key specifications for 564063: Overall Height: 0.270 INCHES NOMINAL IN; Width Across Flats: 0.375 INCHES NOMINAL IN; Sealing Method: COMPRESSION; Thread Series: UNS. 14 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.