The Boot,dust and Moisture Seal, cataloged under National Stock Number 5340-00-617-6537, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5340-00-617-6537 |
| Item Name | Boot,dust and Moisture Seal |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Status | ACTIVE |
| FSC Application Data | ELECTRICAL EQUIPMENT,GRADER,ROAD,MOTORIZED |
| Opening Inside Diameter | 0.750 INCHES NOMINAL IN |
| Body Outside Diameter | 1.000 INCHES NOMINAL IN |
| Mounting Method | FRICTION |
| Body Height | 4.750 INCHES NOMINAL IN |
| Style Designator | THRU-HOLE, EXPANDABLE |
| Base Outside Diameter | 2.875 INCHES NOMINAL IN |
| Material | RUBBER NATURAL BODY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 722604 | 3/9 Design control — primary reference Wabco Construction and Mining Equipment Group Indianapolis Plant an American Standard Inc Co |
| 722604 | 5/9 Secondary reference American Standard Inc Westinghouse Air Brake Co Div |
NSN 5340-00-617-6537 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): 5998-00-753-7775. Verify interchangeability with system specifications before substitution.
Key specifications for 5340-00-617-6537: Overall Height: 5.625 INCHES NOMINAL IN; FSC Application Data: ELECTRICAL EQUIPMENT,GRADER,ROAD,MOTORIZED; Opening Inside Diameter: 0.750 INCHES NOMINAL IN; Body Outside Diameter: 1.000 INCHES NOMINAL IN. 8 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.