The Strainer,sediment, cataloged under National Stock Number 4730-01-361-8227, 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 Moog Military Aircraft Llc. Government technical data includes 21 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4730-01-361-8227 |
| Primary Part Number | A78523 |
| Item Name | Strainer,sediment |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Moog Military Aircraft Llc |
| Status | ACTIVE |
| First Discharge Thread Class | 3A A |
| First Discharge Connection Type | THREADED INTERNAL TUBE LINE |
| First End Thread Direction | RIGHT-HAND |
| First Intake Nominal Thread Size | 1.000 INCHES IN |
| First Intake Thread Series Designator | UNIFIED NATIONAL JOINT (UNJ) |
| Temp Rating | 100.0 FAHRENHEIT NOMINAL DEGF |
| First Intake Thread Direction | RIGHT-HAND |
| First Intake Connection Type | THREADED INTERNAL TUBE LINE |
| First Intake Thread Class | 3A A |
| Style Designator | INLINE (HYDRAULIC) |
| Second End Thread Direction | RIGHT-HAND |
| Operating Pressure | 500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS |
| First Discharge Nominal Thread Size | 0.812 INCHES IN |
| Body Length | 1.285 INCHES MINIMUM AND 1.300 INCHES MAXIMUM IN |
| First Discharge Thread Direction | RIGHT-HAND |
| First Discharge Connection Relationship to Intake Connection | NOT IDENTICAL |
| Media for Which Designed | FUEL/OIL, HYDROCARBON |
| Material | STEEL CORROSION RESISTING FILTERING MEDIUM |
| First Intake Thread Quantity Per Inch | 16 |
| Mounting Type | INLET CONNECTION AND OUTLET CONNECTION LINE |
| First Discharge Thread Series Designator | UNEF |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 4730-01-361-8227 is a Strainer,sediment, manufactured by Moog Military Aircraft Llc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-361-8227 has 2 manufacturer part numbers on file: A78523-1 (Moog Military Aircraft Llc), A78523 (Moog Military Aircraft Llc).
Key specifications for A78523: First Discharge Thread Class: 3A A; First Discharge Connection Type: THREADED INTERNAL TUBE LINE; First End Thread Direction: RIGHT-HAND; First Intake Nominal Thread Size: 1.000 INCHES IN. 21 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.