The Connector,multiple,fluid Pressur, cataloged under National Stock Number 4730-00-640-5058, 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 Satair A/s. Government technical data includes 17 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through both NSN and commercial part number lookups. 9 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-640-5058 |
| Primary Part Number | AN779-6 |
| Item Name | Connector,multiple,fluid Pressur |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Satair A/s |
| Status | ACTIVE |
| Bolt Hole Fluid Passage | PROVIDED |
| Seat Angle in Deg | 37.0 SINGLE CONNECTION |
| Thread Provision | THREADED SINGLE CONNECTION |
| Fluid Conveyance Type and Size for Which Designed | 3/8 IN. OD TUBE IN |
| Connection Style | FLARED SINGLE CONNECTION |
| Bolt Hole Flats Serrations | PROVIDED |
| Style Designator | 2 FLUID CONNECTIONS |
| Fluid Connection Quantity | 2 SINGLE CONNECTION |
| Bolt Hole Diameter | 0.563 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND SINGLE CONNECTION |
| Specification/standard Data | 88044-AS779 GOVERNMENT STANDARD AND 81343-AS4875/1 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Thread Size | 9/16 IN. -18 SINGLE CONNECTION IN |
| Screw Thread Series Designator | UNF SINGLE CONNECTION |
| Surface Treatment | CADMIUM AND CHROMATE |
| Thread Class | 3A SINGLE CONNECTION A |
| Furnished Items | SEAT SINGLE CONNECTION |
| Thickness | 0.875 INCHES NOMINAL IN |
| 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 |
|---|---|
| AN779-6 | Satair A/s (DNK) |
| Reference | Meaning |
|---|---|
| AN779-6 | 5/9 Secondary reference Collins Engineering Corp |
| AN779-6 | 2/2 Government specification standardization U.S. Government activity |
| AN779-6 | 5/1 Secondary reference Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution |
| AN779-6 | 5/9 Secondary reference Crown Fitting Co Inc |
| AS4875/1 | 5/9 Secondary reference U.S. Government activity |
| AN779-6 | 5/1 Secondary reference Faber Enterprises, Inc. Div Faber Enterprise Inc |
| AN779-6 | 5/9 Secondary reference Designed Metal Connections Inc Dba Permaswage Usa Div Permaswage, a Pcc Company |
| AS4875/1 | 5/1 Secondary reference Sae International Dba Sae International |
| MIL-F-5509 | 5/9 Secondary reference U.S. Government activity |
NSN 4730-00-640-5058 is a Connector,multiple,fluid Pressur, manufactured by Satair A/s, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-00-640-5058 has 1 manufacturer part number on file: AN779-6 (Satair A/s).
Key specifications for AN779-6: Bolt Hole Fluid Passage: PROVIDED; Seat Angle in Deg: 37.0 SINGLE CONNECTION; Thread Provision: THREADED SINGLE CONNECTION; Fluid Conveyance Type and Size for Which Designed: 3/8 IN. OD TUBE IN. 17 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.