The Swivel,eye and Link, cataloged under National Stock Number 4030-00-263-8903, is classified within Federal Supply Class 4030 (No Item Name Available) of the Rope, Cable, Chain, and Fittings group. The primary manufacturer of record is Naval Ship Systems Command. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4030-00-263-8903 |
| Primary Part Number | S2603-860341 |
| Item Name | Swivel,eye and Link |
| FSC / FSG | 4030 / 40 — No Item Name Available |
| Manufacturer | Naval Ship Systems Command |
| Status | ACTIVE |
| Stock Diameter | 1.750 INCHES NOMINAL IN |
| Accommodated Material Diameter | 1.750 INCHES NOMINAL IN |
| Material | STEEL |
| Hole Diameter | 2.125 INCHES NOMINAL IN |
| Material Diameter | 1.750 INCHES NOMINAL IN |
| Style Designator | ROUND AND OVAL ENDS |
| Nondefinitive Spec/std Data | 1 TABLE AND 4 GROUP |
| Reach Length | 11.250 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| S2603-860341 | Naval Ship Systems Command (USA) |
| MILW82099 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
NSN 4030-00-263-8903 is a Swivel,eye and Link, manufactured by Naval Ship Systems Command, classified under FSC 4030 (No Item Name Available). Status: active.
NSN 4030-00-263-8903 has 2 cross-referenced part numbers: S2603-860341 (Naval Ship Systems Command), MILW82099 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).
There are 6 known substitutes for 4030-00-263-8903: 4010-00-149-5615, 4030-00-164-6682, 4030-00-266-7421 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for S2603-860341: Stock Diameter: 1.750 INCHES NOMINAL IN; Accommodated Material Diameter: 1.750 INCHES NOMINAL IN; Material: STEEL; Hole Diameter: 2.125 INCHES NOMINAL IN. 9 total characteristics are documented in the Federal Logistics Information System.