The Screw,machine, cataloged under National Stock Number 5305-01-621-4161, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Otto Engineering Inc. Government technical data includes 12 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-621-4161 |
| Primary Part Number | 701006 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Otto Engineering Inc |
| Status | ACTIVE |
| Thread Class | 2A A |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Thread Quantity Per Inch | 56 |
| Nominal Thread Diameter | 0.086 INCHES IN |
| Head Height | 0.043 INCHES MINIMUM AND 0.051 INCHES MAXIMUM IN |
| Head Style | BUTTON |
| Head Diameter | 0.171 INCHES MINIMUM AND 0.181 INCHES MAXIMUM IN |
| Thread Direction | RIGHT-HAND |
| Internal Drive Style | SLOT |
| Fastener Length | 0.22 INCHES MINIMUM AND 0.25 INCHES MAXIMUM IN |
| Thread Length | 0.22 INCHES MINIMUM AND 0.25 INCHES MAXIMUM IN |
| Screw Material | STEEL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 701006 PRIMARY | Otto Engineering Inc (USA) |
NSN 5305-01-621-4161 is a Screw,machine, manufactured by Otto Engineering Inc, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-01-621-4161 has 1 cross-referenced part number: 701006 (Otto Engineering Inc).
There are 9 known substitutes for 5305-01-621-4161: 5961-00-452-9525, 1660-00-871-2309, 2530-01-096-9048 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 701006: Thread Class: 2A A; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC); Thread Quantity Per Inch: 56; Nominal Thread Diameter: 0.086 INCHES IN. 13 total characteristics are documented in the Federal Logistics Information System.