The Bolt,machine, cataloged under National Stock Number 5306-00-018-1619, is classified within Federal Supply Class 5306 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is General Motors Llc Dba General Motors Llc. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5306-00-018-1619 |
| Primary Part Number | 181619 |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — No Item Name Available |
| Manufacturer | General Motors Llc Dba General Motors Llc |
| Status | CANCELLED |
| Thread Length | 0.875 INCHES MINIMUM AND 1.062 INCHES MAXIMUM IN |
| Minimum Tensile Strength | 120000 POUNDS PER SQUARE INCH LBS |
| Width Between Flats | 0.489 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN |
| Surface Treatment | CADMIUM OR ZINC OVERALL |
| Fastener Length | 1.813 INCHES MINIMUM AND 1.875 INCHES MAXIMUM IN |
| Material | STEEL OVERALL |
| Material Document and Classification | SAE GR 5 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Hardness Rating | 23.0 ROCKWELL C MINIMUM AND 30.0 ROCKWELL C MAXIMUM OVERALL |
| Surface Treatment Document and Classification | QQ-P-416,TY 1,CL 3 FED SPEC 1ST TREATMENT RESPONSE OR QQ-Z-325,TY 1,CL 3 FED SPEC 2ND TREATMENT RESPONSE OVERALL |
| Head Style | HEXAGON |
| Nominal Thread Diameter | 0.312 INCHES IN |
| Thread Series Designator | UNF |
| Thread Class | 2A A |
| Head Height | 0.195 INCHES MINIMUM AND 0.211 INCHES MAXIMUM IN |
| Thread Direction | RIGHT-HAND |
| Thread Quantity Per Inch | 24 |
| Features Provided | FINISHED HEAD |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 5306-00-018-1619 is a Bolt,machine, manufactured by General Motors Llc Dba General Motors Llc, classified under FSC 5306 (No Item Name Available). Status: cancelled.
NSN 5306-00-018-1619 has 2 cross-referenced part numbers: 181619 (General Motors Llc Dba General Motors Llc), 181619 (General Motors Corp).
There are 2 known substitutes for 5306-00-018-1619: 5306-00-012-3804, 5961-00-018-1217. Verify interchangeability with system specifications before substitution.
Key specifications for 181619: Thread Length: 0.875 INCHES MINIMUM AND 1.062 INCHES MAXIMUM IN; Minimum Tensile Strength: 120000 POUNDS PER SQUARE INCH LBS; Width Between Flats: 0.489 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN; Surface Treatment: CADMIUM OR ZINC OVERALL. 17 total characteristics are documented in the Federal Logistics Information System.
NSN 5306-00-018-1619 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.