The Bolt,machine, cataloged under National Stock Number 5306-00-226-4840, is classified within Federal Supply Class 5306 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is American National Standards Institute Incorporated Dba American National Standards Institute. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5306-00-226-4840 |
| Primary Part Number | B1821BH031C375N |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — No Item Name Available |
| Manufacturer | American National Standards Institute Incorporated Dba American National Standards Institute |
| Status | CANCELLED |
| Thread Length | 0.875 INCHES MINIMUM AND 1.062 INCHES MAXIMUM IN |
| Head Height | 0.195 INCHES MINIMUM AND 0.211 INCHES MAXIMUM IN |
| Thread Class | 2A A |
| Hardness Rating | 33.0 ROCKWELL C MINIMUM AND 39.0 ROCKWELL C MAXIMUM OVERALL |
| Thread Quantity Per Inch | 18 |
| Material Document and Classification | SAEJ429 GRADE 8 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A354 GRADE BD ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Minimum Tensile Strength | 150000 POUNDS PER SQUARE INCH LBS |
| Surface Treatment Document and Classification | ASTM B633 TY 2 SC 3 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Head Style | HEXAGON |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Surface Treatment | ZINC AND CHROMATE OVERALL |
| Surface Finish | 63.0 MICROINCHES THREADS |
| Nominal Thread Diameter | 0.312 INCHES IN |
| Material | STEEL OVERALL |
| Width Between Flats | 0.489 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN |
| Features Provided | FINISHED HEAD |
| Fastener Length | 3.656 INCHES MINIMUM AND 3.750 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| Successor | 5306-00-008-3693 |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 79H3300 | Deere & Company Dba Deere John Co (USA) |
| FFS85 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| B1821BH031C375N PRIMARY | American National Standards Institute Incorporated Dba American National Standards Institute (USA) |
| MS90728-47 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 413-560 | Cnh Industrial America Llc Dba Cnh America (USA) |
NSN 5306-00-226-4840 is a Bolt,machine, manufactured by American National Standards Institute Incorporated Dba American National Standards Institute, classified under FSC 5306 (No Item Name Available). Status: cancelled.
NSN 5306-00-226-4840 has 5 cross-referenced part numbers: 79H3300 (Deere & Company Dba Deere John Co), FFS85 (Federal Specifications Promulgated by General Services Administration Washington DC), B1821BH031C375N (American National Standards Institute Incorporated Dba American National Standards Institute), MS90728-47 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 413-560 (Cnh Industrial America Llc Dba Cnh America).
There are 12 known substitutes for 5306-00-226-4840: 5306-00-008-3693, 5306-00-010-0023, 5306-00-010-0024 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for B1821BH031C375N: Thread Length: 0.875 INCHES MINIMUM AND 1.062 INCHES MAXIMUM IN; Head Height: 0.195 INCHES MINIMUM AND 0.211 INCHES MAXIMUM IN; Thread Class: 2A A; Hardness Rating: 33.0 ROCKWELL C MINIMUM AND 39.0 ROCKWELL C MAXIMUM OVERALL. 18 total characteristics are documented in the Federal Logistics Information System.
NSN 5306-00-226-4840 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.