The Plate,orifice,fluid, cataloged under National Stock Number 4730-01-565-3140, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Tactair Fluid Controls Inc Western Hydraulics Div. Government technical data includes 3 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-565-3140 |
| Primary Part Number | 100938 |
| Item Name | Plate,orifice,fluid |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Tactair Fluid Controls Inc Western Hydraulics Div |
| Status | ACTIVE |
| Outside Diameter | 0.062 INCHES MINIMUM AND 0.063 INCHES MAXIMUM IN |
| Shape | ROUND |
| Material | STEEL CORROSION RESISTING |
| 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 |
|---|---|
| 100938 PRIMARY | Tactair Fluid Controls Inc Western Hydraulics Div (USA) |
NSN 4730-01-565-3140 is a Plate,orifice,fluid, manufactured by Tactair Fluid Controls Inc Western Hydraulics Div, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-565-3140 has 1 manufacturer part number on file: 100938 (Tactair Fluid Controls Inc Western Hydraulics Div).
Key specifications for 100938: Outside Diameter: 0.062 INCHES MINIMUM AND 0.063 INCHES MAXIMUM IN; Shape: ROUND; Special Features: 0.150 INCHES LONG, PART OF HELI ROTOR DAMPER, STL CRES 303 PER SPEC AMS-5640E IN; Part Name Assigned by Controlling Agency: ORIFICE. 3 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.
NSN 4730-01-565-3140 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.