The Bushing,pipe, cataloged under National Stock Number 4730-01-188-3183, 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 10 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through both NSN and commercial part number lookups. 9 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-188-3183 |
| Primary Part Number | SAE J530 6-4 130140C |
| Item Name | Bushing,pipe |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Internal Screw Thread Series Designator | NPT |
| Internal Thread Direction | RIGHT-HAND |
| Style Designator | OUTSIDE HEXAGON OR OCTAGON (PARTIAL OR FULL THREAD OPTIONAL) |
| Specification/standard Data | 81343-J530 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| External Screw Thread Series Designator | NPT |
| Nondefinitive Spec/std Data | 5 FIGURE |
| External Thread Size | 3/8-18 |
| Internal Thread Size | 1/4-18 |
| Material | STEEL |
| External Thread Direction | RIGHT-HAND |
| 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 |
|---|---|
| SAE J530 6-4 130140C PRIMARY | Sae International Dba Sae International (USA) |
| Reference | Meaning |
|---|---|
| SAE-J530 | 3/1 Design control — primary reference Sae International Dba Sae International |
| 039-90005-193 | 5/1 Secondary reference Kovatch Corp. |
| J530 | 5/9 Secondary reference U.S. Government activity |
| 6-4 130140C | 5/9 Secondary reference U.S. Government activity |
| J530 | 5/9 Secondary reference Sae International Dba Sae International |
| 26-1400-93-58 | C/1 Advisory reference — outside the item-of-supply concept Renk America Llc Div Renk America |
| SAE J530 6-4 130140C | 5/9 Secondary reference U.S. Government activity |
| 6-4 130140C | 5/1 Secondary reference Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc |
| 444335 | 5/9 Secondary reference Rolls-Royce Solutions America Inc |
NSN 4730-01-188-3183 is a Bushing,pipe, manufactured by Sae International Dba Sae International, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-188-3183 has 1 manufacturer part number on file: SAE J530 6-4 130140C (Sae International Dba Sae International).
1 possible match (shared part number, not a government interchangeability claim): 3120-01-485-6466. Verify interchangeability with system specifications before substitution.
Key specifications for SAE J530 6-4 130140C: Internal Screw Thread Series Designator: NPT; Internal Thread Direction: RIGHT-HAND; Style Designator: OUTSIDE HEXAGON OR OCTAGON (PARTIAL OR FULL THREAD OPTIONAL); Specification/standard Data: 81343-J530 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD. 10 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.