The Fitting,lubrication, cataloged under National Stock Number 4730-01-646-3571, 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 Sae International Dba Sae International. Government technical data includes 9 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-646-3571 |
| Primary Part Number | AS15003-3P |
| Item Name | Fitting,lubrication |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Assembly Clearance Radius | 0.375 INCHES MAXIMUM IN |
| Shank Length | 0.250 INCHES MINIMUM AND 0.313 INCHES MAXIMUM IN |
| Style Designator | ANGLE |
| Nominal Thread Size | 0.125 INCHES IN |
| Height | 1.156 INCHES MAXIMUM IN |
| Angle | 30.0 DEGREES |
| Screw Thread Series Designator | NPTF |
| Thread Quantity Per Inch | 27 |
| Material | STEEL OVERALL |
| 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 |
|---|---|
| AS15003-3P PRIMARY | Sae International Dba Sae International (USA) |
| Reference | Meaning |
|---|---|
| AS15003-3P | 5/9 Secondary reference U.S. Government activity |
| SAE AS15003 | 5/9 Secondary reference U.S. Government activity |
| SAE AS15003 | 3/1 Design control — primary reference Sae International Dba Sae International |
| SAE-AS35411 | 5/1 Secondary reference Sae International Dba Sae International |
NSN 4730-01-646-3571 is a Fitting,lubrication, manufactured by Sae International Dba Sae International, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-646-3571 has 1 manufacturer part number on file: AS15003-3P (Sae International Dba Sae International).
Key specifications for AS15003-3P: Assembly Clearance Radius: 0.375 INCHES MAXIMUM IN; Shank Length: 0.250 INCHES MINIMUM AND 0.313 INCHES MAXIMUM IN; Style Designator: ANGLE; Nominal Thread Size: 0.125 INCHES IN. 9 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.