The Disk and Probe Assembly, cataloged under National Stock Number 4820-01-167-7301, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Pneudraulics, Inc.. 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. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-167-7301 |
| Primary Part Number | 45306 |
| Item Name | Disk and Probe Assembly |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Pneudraulics, Inc. |
| Status | ACTIVE |
| General Characteristics Item Description | CORROSION RESISTING STEEL; PASSIVATED |
| 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 |
|---|---|
| 45306 PRIMARY | Pneudraulics, Inc. (USA) |
NSN 4820-01-167-7301 is a Disk and Probe Assembly, manufactured by Pneudraulics, Inc., classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-167-7301 has 1 manufacturer part number on file: 45306 (Pneudraulics, Inc.).
3 possible matches (shared part number, not a government interchangeability claim): 5330-01-326-7327, 5340-01-439-6404, 5310-01-624-8151. Verify interchangeability with system specifications before substitution.
Key specifications for 45306: General Characteristics Item Description: CORROSION RESISTING STEEL; PASSIVATED; End Item Identification: AIRCRAFT MODEL F-18. 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.
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.