The Cover,shield,safety, cataloged under National Stock Number 4330-01-133-8907, is classified within Federal Supply Class 4330 (Centrifugals, Separators, and Pressure and Vacuum Filters) of the Pumps and Compressors group. The manufacturer of record is Compass Water Solutions, Inc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4330-01-133-8907 |
| Primary Part Number | 345 |
| Item Name | Cover,shield,safety |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Compass Water Solutions, Inc |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL MATERIAL PAINTED GRAY;10.125 IN. OD,2.500 IN. H,9.938 IN. ID,W/TWO HOLES 1.110 IN. DIA,TWO SLOTS 0.958 IN. W BY 2.480 IN. LG,ONE SLOT 2.483 IN. W BY 3.390 IN. LG IN |
| 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 |
|---|---|
| 345 PRIMARY | Compass Water Solutions, Inc (USA) |
| 985 ITEM 8 | Compass Water Solutions, Inc (USA) |
| Reference | Meaning |
|---|---|
| 985 ITEM 8 | 5/9 Secondary reference Separation & Recovery Systems Inc |
| 345 | 5/9 Secondary reference Separation & Recovery Systems Inc |
NSN 4330-01-133-8907 is a Cover,shield,safety, manufactured by Compass Water Solutions, Inc, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-01-133-8907 has 2 manufacturer part numbers on file: 345 (Compass Water Solutions, Inc), 985 ITEM 8 (Compass Water Solutions, Inc).
Key specifications for 345: General Characteristics Item Description: STEEL MATERIAL PAINTED GRAY;10.125 IN. OD,2.500 IN. H,9.938 IN. ID,W/TWO HOLES 1.110 IN. DIA,TWO SLOTS 0.958 IN. W BY 2.480 IN. LG,ONE SLOT 2.483 IN. W BY 3.390 IN. LG IN. 1 specification is 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.