The Screw,externally Relieved Body, cataloged under National Stock Number 5305-01-617-3014, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Elma Electronic Incorporated. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-617-3014 |
| Primary Part Number | 61-256 |
| Item Name | Screw,externally Relieved Body |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Elma Electronic Incorporated |
| Status | ACTIVE |
| Fastener Length | 11.3 MILLIMETERS NOMINAL MM |
| External Thread Tolerance Class | 6G G |
| Thread Direction | RIGHT-HAND |
| Internal Drive Style | SLOT |
| Head Diameter | 5.0 MILLIMETERS NOMINAL MM |
| Nominal Thread Diameter | 2.5 MILLIMETERS MM |
| Head Style | ROUND |
| Material | STEEL OVERALL |
| Thread Series Designator | M |
| Surface Treatment | NICKEL OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5305-01-617-3014 is a Screw,externally Relieved Body, manufactured by Elma Electronic Incorporated, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-01-617-3014 has 2 cross-referenced part numbers: 1904-37 (Elma Electronic Incorporated), 61-256 (Elma Electronic Incorporated).
There are 5 known substitutes for 5305-01-617-3014: 3455-00-260-3322, 3455-00-357-0315, 4820-01-135-1676 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 61-256: Fastener Length: 11.3 MILLIMETERS NOMINAL MM; External Thread Tolerance Class: 6G G; Part Name Assigned by Controlling Agency: ROUND HEAD SCREW SLOTTED; Thread Direction: RIGHT-HAND. 12 total characteristics are documented in the Federal Logistics Information System.