The Nut,tube Coupling, cataloged under National Stock Number 4730-00-763-7958, 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 Swagelok Co. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-763-7958 |
| Primary Part Number | A-602-1 |
| Item Name | Nut,tube Coupling |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Swagelok Co |
| Status | ACTIVE |
| Thread Class | 3B |
| Surface Treatment | ANODIZE OVERALL |
| Material | ALUMINUM ALLOY OVERALL |
| Nut Height | 0.562 INCHES NOMINAL IN |
| Nominal Tube Outside Diameter | 0.375 INCHES IN |
| Smallest Inside Diameter | 0.375 INCHES NOMINAL IN |
| Width Across Flats | 0.688 INCHES NOMINAL IN |
| Nut Style | TUBE COUPLING |
| Thread Series | UN |
| Thread Quantity Per Inch | 20 |
| Length to Shoulder | 0.531 INCHES NOMINAL IN |
| Nominal Thread Size | 0.562 INCHES IN |
| Thread Direction | RIGHT-HAND |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4730-00-763-7958 is a Nut,tube Coupling, manufactured by Swagelok Co, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-00-763-7958 has 3 cross-referenced part numbers: 6BZD (Parker-Hannifin Corporation Div Instrumentation Products Division), 6BZ-A (Parker-Hannifin Corporation Div Instrumentation Products Division), A-602-1 (Swagelok Co).
There are 3 known substitutes for 4730-00-763-7958: 5930-00-253-7450, 5950-00-348-1752, 5330-01-245-3500. Verify interchangeability with system specifications before substitution.
Key specifications for A-602-1: Thread Class: 3B; Surface Treatment: ANODIZE OVERALL; Material: ALUMINUM ALLOY OVERALL; Nut Height: 0.562 INCHES NOMINAL IN. 14 total characteristics are documented in the Federal Logistics Information System.