The Nut Assembly,tube Coupling, cataloged under National Stock Number 4730-01-334-0804, 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 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-334-0804 |
| Primary Part Number | AS1738-1D08 |
| Item Name | Nut Assembly,tube Coupling |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Screw Thread Series Designator | UN |
| Specification/standard Data | 81343-AS1738 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Material | ALUMINUM ALLOY |
| Nondefinitive Spec/std Data | 1 TYPE |
| Style Designator | NUT ASSEMBLY |
| Thread Size | 3/4-12 |
| Outside Diameter | 1.079 INCHES NOMINAL IN |
| Thread Class | 2B |
| Thread Direction | RIGHT-HAND |
| Tube Outside Diameter for Which Designed | 0.500 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AS1738-1D08 | Society of Automotive Engineers Inc (USA) |
| AS1730 | Sae International Dba Sae International (USA) |
| AS1730 | Society of Automotive Engineers Inc (USA) |
| SAE-AS1730 | Sae International Dba Sae International (USA) |
| AS1738 | Sae International Dba Sae International (USA) |
| AS1738-1D08 PRIMARY | Sae International Dba Sae International (USA) |
NSN 4730-01-334-0804 is a Nut Assembly,tube Coupling, manufactured by Sae International Dba Sae International, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-01-334-0804 has 6 cross-referenced part numbers: AS1738-1D08 (Society of Automotive Engineers Inc), AS1730 (Sae International Dba Sae International), AS1730 (Society of Automotive Engineers Inc), SAE-AS1730 (Sae International Dba Sae International), AS1738 (Sae International Dba Sae International) and 1 more.
There are 10 known substitutes for 4730-01-334-0804: 4730-00-068-5864, 4730-00-083-7178, 4730-00-096-8911 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for AS1738-1D08: Screw Thread Series Designator: UN; Overall Length: 0.418 INCHES NOMINAL IN; Specification/standard Data: 81343-AS1738 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD; Material: ALUMINUM ALLOY. 12 total characteristics are documented in the Federal Logistics Information System.