The Deflector,dirt and Liquid, cataloged under National Stock Number 4320-00-293-1647, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Euramco Safety Inc. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-00-293-1647 |
| Primary Part Number | 55-22381-26 |
| Item Name | Deflector,dirt and Liquid |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Euramco Safety Inc |
| Status | ACTIVE |
| Mounting Hole Quantity | 1 |
| FSC Application Data | CENTRIFUGAL PUMP |
| Style Designator | ROUND |
| Material Document and Classification | MIL-C-15345,ALLOY 8 MIL SPEC SINGLE MATERIAL RESPONSE |
| Outside Diameter | 2.000 INCHES NOMINAL IN |
| Material Thickness | 0.688 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Inside Diameter | 0.871 INCHES MINIMUM AND 0.872 INCHES MAXIMUM IN |
| Thread Class | 3B |
| Material | COPPER ALLOY 903 |
| Thread Size and Series/type Designator | 0.312-18 UNIFIED NATIONAL COARSE (UNC) |
| Mounting Hole Type | THREADED |
| 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 |
|---|---|
| 55-22381-26 PRIMARY | Euramco Safety Inc (USA) |
| CS4320-0277 PRIMARY | Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA) |
| Z-54 PRIMARY | Circor Naval Solutions Llc Dba Warren Pumps (USA) |
| Reference | Meaning |
|---|---|
| H3115270PC15 | 5/2 Secondary reference U.S. Government activity |
| S4700H3115268PC15 | 5/2 Secondary reference U.S. Government activity |
| S4700H3115278PC15 | 3/2 Design control — primary reference U.S. Government activity |
| H3115277PC15 | 5/2 Secondary reference U.S. Government activity |
| S4700H3115275PC15 | 5/2 Secondary reference U.S. Government activity |
| S4700H3115280PC15 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4320-00-293-1647 is a Deflector,dirt and Liquid, manufactured by Euramco Safety Inc, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-00-293-1647 has 3 manufacturer part numbers on file: 55-22381-26 (Euramco Safety Inc), CS4320-0277 (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), Z-54 (Circor Naval Solutions Llc Dba Warren Pumps).
Key specifications for 55-22381-26: Mounting Hole Quantity: 1; FSC Application Data: CENTRIFUGAL PUMP; Style Designator: ROUND; Material Document and Classification: MIL-C-15345,ALLOY 8 MIL SPEC SINGLE MATERIAL RESPONSE. 12 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.