The Deflector,dirt and Liquid, cataloged under National Stock Number 4320-01-451-8162, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Reliance Electric Company Dba Reliance & Dodge Brands. Government technical data includes 9 specifications, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-451-8162 |
| Primary Part Number | 603285-3-CB |
| Item Name | Deflector,dirt and Liquid |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Reliance Electric Company Dba Reliance & Dodge Brands |
| Status | ACTIVE |
| Mounting Hole Quantity | 2 |
| Angle Between Centerlines of Mounting Holes in Deg | 180.0 |
| Style Designator | ROUND |
| Thread Direction | RIGHT-HAND |
| Inside Diameter | 1.250 INCHES NOMINAL IN |
| Thread Class | 2B |
| Material | COPPER ALLOY |
| Thread Size and Series/type Designator | 0.190-24 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 |
|---|---|
| 801626-531 PC 42 | Reliance Electric Company Dba Reliance & Dodge Brands (USA) |
| 603285-3-CB PRIMARY | Reliance Electric Company Dba Reliance & Dodge Brands (USA) |
| Reference | Meaning |
|---|---|
| 801626-531 | D/9 Drawing number reference only Reliance Electric |
| 603285-3-CB | 3/9 Design control — primary reference Reliance Electric |
| 801626-531 PC 42 | 5/9 Secondary reference Reliance Electric |
NSN 4320-01-451-8162 is a Deflector,dirt and Liquid, manufactured by Reliance Electric Company Dba Reliance & Dodge Brands, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-451-8162 has 2 manufacturer part numbers on file: 801626-531 PC 42 (Reliance Electric Company Dba Reliance & Dodge Brands), 603285-3-CB (Reliance Electric Company Dba Reliance & Dodge Brands).
1 possible match (shared part number, not a government interchangeability claim): 4320-01-451-8178. Verify interchangeability with system specifications before substitution.
Key specifications for 603285-3-CB: Mounting Hole Quantity: 2; Angle Between Centerlines of Mounting Holes in Deg: 180.0; Style Designator: ROUND; Thread Direction: RIGHT-HAND. 9 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.