The Boot,dust and Moisture Seal, cataloged under National Stock Number 5340-01-130-4268, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Senasys, Inc. Government technical data includes 2 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5340-01-130-4268 |
| Primary Part Number | PTZ22 |
| Item Name | Boot,dust and Moisture Seal |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Senasys, Inc |
| Status | ACTIVE |
| Body Outside Diameter | 1.620 INCHES NOMINAL IN |
| Style Designator | THRU-HOLE |
| 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 |
|---|---|
| PTZ22 PRIMARY | Senasys, Inc (USA) |
| Reference | Meaning |
|---|---|
| PTZ22 | 5/9 Secondary reference General Electric Company Dba Ge Structured Services Div General Electric Structured Services, Lp |
| 79-4962 | 7/1 Vendor item drawing reference Department of Defense Project Manager-Mobile Electric Power |
| PTZ22 | 5/9 Secondary reference U.S. Government activity |
NSN 5340-01-130-4268 is a Boot,dust and Moisture Seal, manufactured by Senasys, Inc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-130-4268 has 1 manufacturer part number on file: PTZ22 (Senasys, Inc).
Key specifications for PTZ22: Overall Height: 1.440 INCHES NOMINAL IN; Body Outside Diameter: 1.620 INCHES NOMINAL IN; Style Designator: THRU-HOLE. 2 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.