The Screw,machine, cataloged under National Stock Number 5305-00-520-5568, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 14 commercial cross-references from 12 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5305-00-520-5568 |
| Primary Part Number | MS3212-12 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use |
| Status | CANCELLED |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Head Style | WATERTIGHT |
| Thread Length | 0.219 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN |
| Head Diameter | 0.256 INCHES MINIMUM AND 0.294 INCHES MAXIMUM IN |
| Screw Surface Treatment | PASSIVATE |
| Thread Quantity Per Inch | 32 |
| Internal Drive Style | CROSS RECESS TYPE 1 |
| Nominal Thread Diameter | 0.138 INCHES IN |
| Thread Direction | RIGHT-HAND |
| Features Provided | O RING |
| Head Height | 0.087 INCHES MINIMUM AND 0.097 INCHES MAXIMUM IN |
| Fastener Length | 0.281 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN |
| Screw Material Document and Classification | 66 FED STD ALL MATERIAL RESPONSES |
| Screw Material | STEEL COMP 304 OR STEEL COMP 305 |
| Screw Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE |
| Thread Class | 2A A |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| SP33220 | Cadillac Gage Textron Inc. (USA) |
| 110786-012 | L3harris Technologies, Inc. (USA) |
| 722-031-205 | Parker-Hannifin Corporation Dba Pneutronics Div Fluid Systems Division (USA) |
| MS3212-12 PRIMARY | National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA) |
| HT06R32S05 | Align Aerospace Llc (USA) |
| 722-031-205 PRIMARY | Parker-Hannifin Corporation Dba Service and Support Operation Div Services and Support Operations (USA) |
| MS3212-12 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 4006X1-632-5 | Lockheed Martin Corporation Div Rotary and Mission Systems (USA) |
| HT06R32S05 | Anixter Inc. Dba Anixter (USA) |
| SEELSKREWR6-32- 5-16 | Zf Industrieantriebe Witten Gmbh (DEU) |
| SEELSKREWR6-32- | Apm Hexseal Corp (USA) |
| 33220 | Cadillac Gage Textron Inc. (USA) |
| SC5305-0003-12 | Drs Icas, Llc (USA) |
| R6-32X5-16 | Apm Hexseal Corp (USA) |
NSN 5305-00-520-5568 is a Screw,machine, manufactured by National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use, classified under FSC 5305 (No Item Name Available). Status: cancelled.
NSN 5305-00-520-5568 has 14 cross-referenced part numbers: SP33220 (Cadillac Gage Textron Inc.), 110786-012 (L3harris Technologies, Inc.), 722-031-205 (Parker-Hannifin Corporation Dba Pneutronics Div Fluid Systems Division), MS3212-12 (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use), HT06R32S05 (Align Aerospace Llc) and 9 more.
There are 10 known substitutes for 5305-00-520-5568: 3455-00-007-9628, 5940-00-113-9820, 3030-00-269-9714 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for MS3212-12: Thread Series Designator: UNIFIED NATIONAL COARSE (UNC); Head Style: WATERTIGHT; Thread Length: 0.219 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN; Head Diameter: 0.256 INCHES MINIMUM AND 0.294 INCHES MAXIMUM IN. 16 total characteristics are documented in the Federal Logistics Information System.
NSN 5305-00-520-5568 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.