The Deflector,dirt and Liquid, cataloged under National Stock Number 4320-00-810-2350, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Salem Manufacturing & Sales Inc Div Salem Manufacturing and Sales Inc. Government technical data includes 15 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-00-810-2350 |
| Primary Part Number | SMS-CA9090-18A |
| Item Name | Deflector,dirt and Liquid |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Salem Manufacturing & Sales Inc Div Salem Manufacturing and Sales Inc |
| Status | ACTIVE |
| Mounting Hole Quantity | 2 |
| FSC Application Data | CENTRIFUGAL PUMP |
| Angle Between Centerlines of Mounting Holes in Deg | 90.0 |
| Step Length | 0.562 INCHES NOMINAL IN |
| Style Designator | ROUND, STEPPED |
| Material Document and Classification | MIL-M-16576-CANCELED MIL SPEC SINGLE MATERIAL RESPONSE |
| Outside Diameter | 2.713 INCHES MINIMUM AND 2.718 INCHES MAXIMUM IN |
| Material Thickness | 0.750 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Inside Diameter | 1.472 INCHES MINIMUM AND 1.475 INCHES MAXIMUM IN |
| Step Diameter | 2.312 INCHES NOMINAL IN |
| Thread Class | 2B |
| 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 |
|---|---|
| SMS-CA9090-18A | Salem Manufacturing & Sales Inc Div Salem Manufacturing and Sales Inc (USA) |
| Reference | Meaning |
|---|---|
| CA9090-18A | 3/2 Design control — primary reference U.S. Government activity |
| 55-22013-26A | 5/9 Secondary reference Euramco Safety Inc |
NSN 4320-00-810-2350 is a Deflector,dirt and Liquid, manufactured by Salem Manufacturing & Sales Inc Div Salem Manufacturing and Sales Inc, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-00-810-2350 has 1 manufacturer part number on file: SMS-CA9090-18A (Salem Manufacturing & Sales Inc Div Salem Manufacturing and Sales Inc).
Key specifications for SMS-CA9090-18A: Mounting Hole Quantity: 2; FSC Application Data: CENTRIFUGAL PUMP; Angle Between Centerlines of Mounting Holes in Deg: 90.0; Step Length: 0.562 INCHES NOMINAL IN. 15 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.