The Boot,dust and Moisture Seal, cataloged under National Stock Number 5930-01-561-9440, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Howell Laboratories Inc Dba Howell Laboratories Inc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-561-9440 |
| Primary Part Number | 8043A-02 |
| Item Name | Boot,dust and Moisture Seal |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Howell Laboratories Inc Dba Howell Laboratories Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 8014 ITEM 14 | Howell Laboratories Inc Dba Howell Laboratories Inc (USA) |
| 8043A-02 PRIMARY | Howell Laboratories Inc Dba Howell Laboratories Inc (USA) |
| Reference | Meaning |
|---|---|
| CATOLOG CB-200 PG. 9 | 5/2 Secondary reference U.S. Government activity |
| CT1020 | 5/2 Secondary reference U.S. Government activity |
NSN 5930-01-561-9440 is a Boot,dust and Moisture Seal, manufactured by Howell Laboratories Inc Dba Howell Laboratories Inc, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-561-9440 has 2 manufacturer part numbers on file: 8014 ITEM 14 (Howell Laboratories Inc Dba Howell Laboratories Inc), 8043A-02 (Howell Laboratories Inc Dba Howell Laboratories Inc).
Key specifications for 8043A-02: Part Name Assigned by Controlling Agency: (INAVY)BOOT, CKT BRKR; End Item Identification: CHLORINE MONITOR. 0 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.