The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-080-6620, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-080-6620 |
| Primary Part Number | 306-40187 |
| Item Name | Screw,cap,hexagon Head |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division |
| Status | ACTIVE |
| Head Height | 0.150 INCHES MINIMUM AND 0.163 INCHES MAXIMUM IN |
| Head Style | HEXAGON |
| Width Between Flats | 0.428 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Material | STEEL OVERALL |
| Nominal Thread Diameter | 0.250 INCHES IN |
| Thread Length | 0.750 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Thread Quantity Per Inch | 20 |
| Thread Class | 2A A |
| Fastener Length | 2.250 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5305-01-080-6620 is a Screw,cap,hexagon Head, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-01-080-6620 has 3 cross-referenced part numbers: 29530-9 (Danfoss Inc), 306-40187 (Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division), 29530-9 (Danfoss Fluid Power Inc Racine Opn).
There are 2 known substitutes for 5305-01-080-6620: 5330-00-003-9280, 5325-00-025-2238. Verify interchangeability with system specifications before substitution.
Key specifications for 306-40187: Head Height: 0.150 INCHES MINIMUM AND 0.163 INCHES MAXIMUM IN; Head Style: HEXAGON; Width Between Flats: 0.428 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC). 11 total characteristics are documented in the Federal Logistics Information System.