The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-00-724-7218, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Knight Aerospace Products, Inc.. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 17 commercial cross-references from 14 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5305-00-724-7218 |
| Primary Part Number | 3689-36 |
| Item Name | Screw,cap,hexagon Head |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Knight Aerospace Products, Inc. |
| Status | CANCELLED |
| Thread Class | 2A A |
| Material Document and Classification | SAEJ429 GRADE 8 ASSN STD SINGLE MATERIAL RESPONSE OR STMA354 GRADE BD ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.625 INCHES IN |
| Minimum Tensile Strength | 150000 POUNDS PER SQUARE INCH LBS |
| Thread Quantity Per Inch | 11 |
| Minimum Yield Strength | 120000 POUNDS PER SQUARE INCH LBS |
| Surface Treatment | ZINC AND CHROMATE OVERALL |
| Head Style | HEXAGON |
| Thread Length | 1.000 INCHES MAXIMUM IN |
| Material | STEEL OVERALL |
| Surface Treatment Document and Classification | ASTM B633 TY 2 SC 3 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Width Between Flats | 0.922 INCHES MINIMUM AND 0.938 INCHES MAXIMUM IN |
| Fastener Length | 1.000 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Head Height | 0.378 INCHES MINIMUM AND 0.403 INCHES MAXIMUM IN |
| Hardness Rating | 32.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 3689-36 | Page Avjet Support Equipment Corp (USA) |
| 62053AX | Oshkosh Defense Llc (USA) |
| B1821BH063C100N | American National Standards Institute Incorporated Dba American National Standards Institute (USA) |
| MS90728-158 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| B1821BH063C1 | American National Standards Institute Incorporated Dba American National Standards Institute (USA) |
| 3689-36 PRIMARY | Knight Aerospace Products, Inc. (USA) |
| ASME B18.2.1 | The American Society of Mechanical Engineers (USA) |
| FFS85 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 1110305 PRIMARY | Geislinger Corporation (USA) |
| G1921BH063C100N | General Dynamics Land Systems Inc. (USA) |
| AES01C625A00AW9A91 PRIMARY | The American Society of Mechanical Engineers (USA) |
| SW32284 | Drs Sustainment Systems Inc (USA) |
| 000001X0607 | Eaton Corporation Dba Airflex Div Div Airflex (USA) |
| 62053AX | Oshkosh Corp (USA) |
| 1X0607 PRIMARY | Eaton Corporation Dba Airflex Div Div Airflex (USA) |
| S1624 | Zf Industrieantriebe Witten Gmbh (DEU) |
| F212 | Tld Ace Corp Div Tld Ace (USA) |
NSN 5305-00-724-7218 is a Screw,cap,hexagon Head, manufactured by Knight Aerospace Products, Inc., classified under FSC 5305 (No Item Name Available). Status: cancelled.
NSN 5305-00-724-7218 has 17 cross-referenced part numbers: 3689-36 (Page Avjet Support Equipment Corp), 62053AX (Oshkosh Defense Llc), B1821BH063C100N (American National Standards Institute Incorporated Dba American National Standards Institute), MS90728-158 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), B1821BH063C1 (American National Standards Institute Incorporated Dba American National Standards Institute) and 12 more.
There are 7 known substitutes for 5305-00-724-7218: 5920-00-010-6652, 7530-00-226-7434, 3130-00-810-6587 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 3689-36: Thread Class: 2A A; Material Document and Classification: SAEJ429 GRADE 8 ASSN STD SINGLE MATERIAL RESPONSE OR STMA354 GRADE BD ASSN STD SINGLE MATERIAL RESPONSE OVERALL; End Item Identification: MRAP BUFFALO MK2A2; LOGISTICS SUPPORT VESSEL; Nominal Thread Diameter: 0.625 INCHES IN. 18 total characteristics are documented in the Federal Logistics Information System.
NSN 5305-00-724-7218 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.