The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-00-010-0166, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Brinkley Technology Group Llc Dba Hercules Manufacturing. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-00-010-0166 |
| Primary Part Number | 4495A |
| Item Name | Screw,cap,hexagon Head |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Brinkley Technology Group Llc Dba Hercules Manufacturing |
| Status | ACTIVE |
| Thread Class | 2A A |
| Nominal Thread Diameter | 0.500 INCHES IN |
| Thread Direction | RIGHT-HAND |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Material Document and Classification | SAE GR 2 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Material | STEEL OVERALL |
| Nondefinitive Spec/std Data | 2 TYPE AND 10P STYLE |
| Hardness Rating | 100.0 ROCKWELL B MAXIMUM OVERALL |
| Thread Length | 1.250 INCHES MINIMUM IN |
| Head Height | 0.312 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 13 |
| Head Style | HEXAGON |
| Minimum Tensile Strength | 69000 POUNDS PER SQUARE INCH LBS |
| Width Between Flats | 0.736 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN |
| Fastener Length | 4.000 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| BB1233 | Diamond Reo Truck Co (USA) |
| 87114 | Brockway Motor Trucks Div of Mack Trucks Inc (USA) |
| 100166 | General Motors Llc Dba General Motors Llc (USA) |
| 100166 | General Motors Corp (USA) |
| 4495A PRIMARY | Brinkley Technology Group Llc Dba Hercules Manufacturing (USA) |
| 4495A | Hercules Engine Co Inc (USA) |
| FF-S-85 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
NSN 5305-00-010-0166 is a Screw,cap,hexagon Head, manufactured by Brinkley Technology Group Llc Dba Hercules Manufacturing, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-00-010-0166 has 7 cross-referenced part numbers: BB1233 (Diamond Reo Truck Co), 87114 (Brockway Motor Trucks Div of Mack Trucks Inc), 100166 (General Motors Llc Dba General Motors Llc), 100166 (General Motors Corp), 4495A (Brinkley Technology Group Llc Dba Hercules Manufacturing) and 2 more.
There are 12 known substitutes for 5305-00-010-0166: 5905-00-005-8919, 2810-00-118-3706, 4210-00-203-5361 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4495A: Thread Class: 2A A; Nominal Thread Diameter: 0.500 INCHES IN; Thread Direction: RIGHT-HAND; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC). 15 total characteristics are documented in the Federal Logistics Information System.