The Filter,servo, cataloged under National Stock Number 4330-00-550-6922, 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 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 1 specification, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4330-00-550-6922 |
| Primary Part Number | 3013171 |
| Item Name | Filter,servo |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| General Characteristics Item Description | GLASS,VYCOR CLEAR,80/50 FINISH,FINISH COAT TO PROVIDE A RED TRANSMISSION OF 610 TO 670 NANOMETERS,0.805 IN. MIN. 0.810IN. MAX OD,0.057 IN. MIN 0.067 IN. MAX THK,0.010 IN. MIN 0.015IN. MAX BY 45 DEG CHAMFER BOTH SIDES IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 3013171 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
NSN 4330-00-550-6922 is a Filter,servo, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-00-550-6922 has 1 manufacturer part number on file: 3013171 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
Key specifications for 3013171: General Characteristics Item Description: GLASS,VYCOR CLEAR,80/50 FINISH,FINISH COAT TO PROVIDE A RED TRANSMISSION OF 610 TO 670 NANOMETERS,0.805 IN. MIN. 0.810IN. MAX OD,0.057 IN. MIN 0.067 IN. MAX THK,0.010 IN. MIN 0.015IN. MAX BY 45 DEG CHAMFER BOTH SIDES IN. 1 specification is 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.
NSN 4330-00-550-6922 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.