The Boot,dust and Moisture Seal, cataloged under National Stock Number 5340-00-196-5916, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 5340-00-196-5916 |
| Item Name | Boot,dust and Moisture Seal |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Status | ACTIVE |
| Opening Inside Diameter | 3.750 INCHES NOMINAL IN |
| Body Outside Diameter | 5.063 INCHES NOMINAL IN |
| Style Designator | THRU-HOLE |
| Material | RUBBER SILICONE BODY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 2240620 | 3/2 Design control — primary reference U.S. Government activity |
| 2240620 | 5/9 Secondary reference The Boeing Company |
NSN 5340-00-196-5916 is a Boot,dust and Moisture Seal, classified under FSC 5340, Hardware, Commercial. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 5950-00-888-9673. Verify interchangeability with system specifications before substitution.
Key specifications for 5340-00-196-5916: Overall Height: 1.875 INCHES NOMINAL IN; Opening Inside Diameter: 3.750 INCHES NOMINAL IN; Body Outside Diameter: 5.063 INCHES NOMINAL IN; Style Designator: THRU-HOLE. 4 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.
NSN 5340-00-196-5916 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.