The Bowl,sediment, cataloged under National Stock Number 4330-01-021-7525, 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 Parker-Hannifin Corporation Dba Pneutronics Div Pneumatic Division. Government technical data includes 13 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4330-01-021-7525 |
| Primary Part Number | 3530-0500 |
| Item Name | Bowl,sediment |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Parker-Hannifin Corporation Dba Pneutronics Div Pneumatic Division |
| Status | ACTIVE |
| Open End Type | FLANGED |
| Largest Outside Diameter | 2.125 INCHES NOMINAL IN |
| Flange Securing Hole | NOT INCLUDED |
| Recess Maximum Diameter | 0.625 INCHES IN |
| Inside Diameter | 1.875 INCHES NOMINAL IN |
| Material | PLASTIC |
| Hole Quantity | 1 |
| Unthreaded Hole Diameter | 0.156 INCHES NOMINAL IN |
| Flange Outside Diameter | 2.500 INCHES NOMINAL IN |
| Closed End Hole | NOT INCLUDED |
| Closed End Shape | CONVEX |
| Furnished Items and Quantity | DRAIN PLUG 1,GASKET 1 |
| Closed End Circular Recess | INCLUDED |
| 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 |
|---|---|
| 3530-0500 PRIMARY | Parker-Hannifin Corporation Dba Pneutronics Div Pneumatic Division (USA) |
| Reference | Meaning |
|---|---|
| 3530-0500 | 3/9 Design control — primary reference U.S. Government activity |
| 3530-0500 | 5/9 Secondary reference Scovill Inc Schrader Bellows Div |
NSN 4330-01-021-7525 is a Bowl,sediment, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Pneumatic Division, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-01-021-7525 has 1 manufacturer part number on file: 3530-0500 (Parker-Hannifin Corporation Dba Pneutronics Div Pneumatic Division).
Key specifications for 3530-0500: Open End Type: FLANGED; Largest Outside Diameter: 2.125 INCHES NOMINAL IN; Flange Securing Hole: NOT INCLUDED; Overall Length: 4.250 INCHES NOMINAL IN. 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.