The Deflector,dirt and Liquid, cataloged under National Stock Number 4320-00-398-6136, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. Government technical data includes 13 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-00-398-6136 |
| Item Name | Deflector,dirt and Liquid |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Status | ACTIVE |
| Mounting Hole Quantity | 2 |
| Angle Between Centerlines of Mounting Holes in Deg | 90.0 |
| Step Length | 0.594 INCHES NOMINAL IN |
| Style Designator | ROUND, STEPPED |
| Outside Diameter | 1.875 INCHES MINIMUM AND 1.880 INCHES MAXIMUM IN |
| Material Thickness | 0.750 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Inside Diameter | 1.066 INCHES MINIMUM AND 1.068 INCHES MAXIMUM IN |
| Step Diameter | 1.625 INCHES NOMINAL IN |
| Thread Class | 2B |
| Material | COPPER ALLOY 435 |
| 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 |
| Reference | Meaning |
|---|---|
| CA5868PC55 | 5/9 Secondary reference U.S. Government activity |
| CA-6059-23 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4320-00-398-6136 is a Deflector,dirt and Liquid, classified under FSC 4320, Power and Hand Pumps. Status: active.
Key specifications for 4320-00-398-6136: Mounting Hole Quantity: 2; Angle Between Centerlines of Mounting Holes in Deg: 90.0; Step Length: 0.594 INCHES NOMINAL IN; Style Designator: ROUND, STEPPED. 13 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.