The Nut,eye, cataloged under National Stock Number 5310-00-903-6537, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Border States Industries, Inc. Dba Border States Electric Supply. Government technical data includes 9 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-903-6537 |
| Primary Part Number | EN-4 |
| Item Name | Nut,eye |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Border States Industries, Inc. Dba Border States Electric Supply |
| Status | ACTIVE |
| Thread Class | 2B |
| Nominal Thread Size | 0.500 INCHES IN |
| Surface Treatment | ZINC OVERALL |
| Fabrication Method | FORGED |
| Thread Direction | RIGHT-HAND |
| Material | STEEL OVERALL |
| Hole Width | 1.500 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 13 |
| Thread Series | UNIFIED NATIONAL COARSE (UNC) |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5310-00-903-6537 is a Nut,eye, manufactured by Border States Industries, Inc. Dba Border States Electric Supply, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-903-6537 has 2 cross-referenced part numbers: J1091 (Joslyn Corp), EN-4 (Border States Industries, Inc. Dba Border States Electric Supply).
There are 9 known substitutes for 5310-00-903-6537: 6750-01-164-6463, 6750-01-227-0257, 6750-01-382-7305 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for EN-4: Thread Class: 2B; Nominal Thread Size: 0.500 INCHES IN; Surface Treatment: ZINC OVERALL; Fabrication Method: FORGED. 9 total characteristics are documented in the Federal Logistics Information System.