The Sleeve,flared,tube Fitting, cataloged under National Stock Number 4730-01-598-8640, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Sae International Dba Sae International. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-598-8640 |
| Primary Part Number | AS3220W20 |
| Item Name | Sleeve,flared,tube Fitting |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Sleeve Outside Diameter | 0.110 INCHES MINIMUM AND 0.780 INCHES MAXIMUM IN |
| Specification/standard Data | 81343-AS3220 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Seat Angle in Deg | 33.0 |
| Flange Outside Diameter | 1.407 INCHES MINIMUM AND 1.417 INCHES MAXIMUM IN |
| Hose/tube Outside Diameter for Which Designed | 1.250 INCHES NOMINAL IN |
| Flange Width | 0.296 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN |
| Surface Treatment | ANODIZE |
| Style Designator | SLEEVE |
| Material | ALUMINUM ALLOY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AS3220-W20 | Society of Automotive Engineers Inc (USA) |
| SAE-AS4841 | Sae International Dba Sae International (USA) |
| AS3220 | Sae International Dba Sae International (USA) |
| AS3220 | Society of Automotive Engineers Inc (USA) |
| AS3220W20 PRIMARY | Sae International Dba Sae International (USA) |
NSN 4730-01-598-8640 is a Sleeve,flared,tube Fitting, manufactured by Sae International Dba Sae International, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-01-598-8640 has 5 cross-referenced part numbers: AS3220-W20 (Society of Automotive Engineers Inc), SAE-AS4841 (Sae International Dba Sae International), AS3220 (Sae International Dba Sae International), AS3220 (Society of Automotive Engineers Inc), AS3220W20 (Sae International Dba Sae International).
There are 8 known substitutes for 4730-01-598-8640: 4730-00-618-8594, 4730-01-097-4491, 4730-01-107-6986 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for AS3220W20: Sleeve Outside Diameter: 0.110 INCHES MINIMUM AND 0.780 INCHES MAXIMUM IN; Specification/standard Data: 81343-AS3220 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD; Seat Angle in Deg: 33.0; Overall Length: 0.890 INCHES MINIMUM AND 0.922 INCHES MAXIMUM IN. 10 total characteristics are documented in the Federal Logistics Information System.