The Boot,dust and Moisture Seal, cataloged under National Stock Number 5340-01-009-0601, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Kirkhill, Inc. Dba Kirkhill 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-009-0601 |
| Primary Part Number | B5020 |
| Item Name | Boot,dust and Moisture Seal |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Kirkhill, Inc. Dba Kirkhill Inc |
| Status | ACTIVE |
| Material Document and Classification | MIL-S-6855,CLASS 1,GRADE 60 MIL SPEC SINGLE MATERIAL RESPONSE BODY |
| Features Provided | SPRING LOADED |
| Material Thickness | 0.085 INCHES NOMINAL IN |
| Base Height | 0.085 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 |
|---|---|
| B5020 | Kirkhill, Inc. Dba Kirkhill Inc (USA) |
| L22111P01 | The Netherland Rubber Co (USA) |
| Reference | Meaning |
|---|---|
| L22111P03 | 5/9 Secondary reference Kirkhill, Inc. Dba Kirkhill Inc |
| L22111PO3 | 5/1 Secondary reference General Electric Company |
| L22111P01 | 3/1 Design control — primary reference General Electric Company |
| NRC71044-2 | C/1 Advisory reference — outside the item-of-supply concept The Netherland Rubber Co |
| L22111PO2 | 5/1 Secondary reference General Electric Company |
NSN 5340-01-009-0601 is a Boot,dust and Moisture Seal, manufactured by Kirkhill, Inc. Dba Kirkhill Inc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-009-0601 has 2 manufacturer part numbers on file: B5020 (Kirkhill, Inc. Dba Kirkhill Inc), L22111P01 (The Netherland Rubber Co).
1 possible match (shared part number, not a government interchangeability claim): 3010-01-151-0842. Verify interchangeability with system specifications before substitution.
Key specifications for B5020: Overall Height: 6.000 INCHES NOMINAL IN; Material Document and Classification: MIL-S-6855,CLASS 1,GRADE 60 MIL SPEC SINGLE MATERIAL RESPONSE BODY; Features Provided: SPRING LOADED; Material Thickness: 0.085 INCHES NOMINAL IN. 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.