The Screw,externally Relieved Body, cataloged under National Stock Number 5305-00-579-3062, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Woodward, Inc. Div Fuel Systems and Controls. Government technical data includes 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-00-579-3062 |
| Primary Part Number | 401885 |
| Item Name | Screw,externally Relieved Body |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Woodward, Inc. Div Fuel Systems and Controls |
| Status | ACTIVE |
| Thread Series Designator | UNF |
| Nominal Thread Diameter | 0.190 INCHES IN |
| Internal Drive Style | SLOT |
| Head Height | 0.060 INCHES NOMINAL IN |
| Distance From Largest Bearing Surface of Head to End of Second Diameter | 0.255 INCHES NOMINAL IN |
| Distance From Largest Bearing Surface of Head to End of Fourth Diameter | 0.380 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 32 |
| Thread Length | 0.310 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN |
| Third Diameter From Head | 0.160 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Head Style | FLAT CHAMFER |
| First Diameter From Head | 0.190 INCHES NOMINAL IN |
| Fastener Length | 0.750 INCHES NOMINAL IN |
| Second Diameter From Head | 0.217 INCHES NOMINAL IN |
| Thread Class | 2A A |
| Head Diameter | 0.310 INCHES NOMINAL IN |
| Externally Relieved Body Diameter Quantity | 4 |
| Surface Treatment | PASSIVATE OVERALL |
| Distance From Largest Bearing Surface of Head to End of First Diameter | 0.050 INCHES NOMINAL IN |
| Material | STEEL COMP 416 OVERALL |
| Fourth Diameter From Head | 0.187 INCHES NOMINAL IN |
| Material Document and Classification | AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 401885 PRIMARY | Woodward, Inc. Div Fuel Systems and Controls (USA) |
NSN 5305-00-579-3062 is a Screw,externally Relieved Body, manufactured by Woodward, Inc. Div Fuel Systems and Controls, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-00-579-3062 has 1 cross-referenced part number: 401885 (Woodward, Inc. Div Fuel Systems and Controls).
There are 2 known substitutes for 5305-00-579-3062: 5307-00-637-1084, 5307-00-771-2615. Verify interchangeability with system specifications before substitution.
Key specifications for 401885: Thread Series Designator: UNF; Nominal Thread Diameter: 0.190 INCHES IN; Internal Drive Style: SLOT; Head Height: 0.060 INCHES NOMINAL IN. 23 total characteristics are documented in the Federal Logistics Information System.