The Screw,machine, cataloged under National Stock Number 5305-00-579-3507, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-00-579-3507 |
| Primary Part Number | MS35216-40 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| Status | ACTIVE |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Screw Material | STEEL CORROSION RESISTING |
| Head Style | PAN NO. 2 |
| Head Height | 0.105 INCHES MINIMUM AND 0.115 INCHES MAXIMUM IN |
| Thread Length | 0.375 INCHES NOMINAL IN |
| Internal Drive Style | CROSS RECESS TYPE 1 |
| Thread Direction | RIGHT-HAND |
| Nondefinitive Spec/std Data | 3 TYPE AND 9C STYLE |
| Head Diameter | 0.306 INCHES MINIMUM AND 0.322 INCHES MAXIMUM IN |
| Fastener Length | 0.375 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 32 |
| Screw Surface Treatment | PASSIVATE |
| Thread Class | 2A A |
| Nominal Thread Diameter | 0.164 INCHES IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MS35216-40 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 946145-806 | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| 343-0187-000 | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA) |
| 8844148-9 | Lockheed Martin Corporation Div Rms (USA) |
| 343-0187-00 | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA) |
NSN 5305-00-579-3507 is a Screw,machine, manufactured by Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-00-579-3507 has 5 cross-referenced part numbers: MS35216-40 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 946145-806 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 343-0187-000 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), 8844148-9 (Lockheed Martin Corporation Div Rms), 343-0187-00 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems).
There are 3 known substitutes for 5305-00-579-3507: 5305-00-054-6668, 5305-00-718-9468, 5305-01-653-7763. Verify interchangeability with system specifications before substitution.
Key specifications for MS35216-40: Thread Series Designator: UNIFIED NATIONAL COARSE (UNC); Screw Material: STEEL CORROSION RESISTING; Head Style: PAN NO. 2; Head Height: 0.105 INCHES MINIMUM AND 0.115 INCHES MAXIMUM IN. 14 total characteristics are documented in the Federal Logistics Information System.