The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-170-7756, 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 Corp Aerospace Group Aerospace Hydraulics Div. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-170-7756 |
| Primary Part Number | 2733878 |
| Item Name | Screw,cap,socket Head |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Parker Hannifin Corp Aerospace Group Aerospace Hydraulics Div |
| Status | ACTIVE |
| Thread Quantity Per Inch | 32 |
| Thread Series Designator | UNRC |
| Surface Treatment | CADMIUM OVERALL |
| Material | STEEL CORROSION RESISTING OVERALL |
| Width Across Flats | 0.110 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | QQ-P-416,TYPE 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Thread Length | 0.750 INCHES NOMINAL IN |
| Internal Drive Style | HEXAGON |
| Head Diameter | 0.222 INCHES NOMINAL IN |
| Fastener Length | 0.646 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Diameter | 0.135 INCHES IN |
| Head Height | 0.136 INCHES NOMINAL IN |
| Minimum Tensile Strength | 130000 POUNDS PER SQUARE INCH LBS |
| Thread Class | 3A A |
| Head Style | FLAT CHAMFER |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2733878 PRIMARY | Parker Hannifin Corp Aerospace Group Aerospace Hydraulics Div (USA) |
| 2733878 | Parker Hannifin Corporation Div Aerospace Group Headquarters (USA) |
| 2733878 | Federal Industries, Inc. Dba United Valve Company (USA) |
| 800608 | Lee Evans Defense Pool Inc (USA) |
NSN 5305-01-170-7756 is a Screw,cap,socket Head, manufactured by Parker Hannifin Corp Aerospace Group Aerospace Hydraulics Div, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-01-170-7756 has 4 cross-referenced part numbers: 2733878 (Parker Hannifin Corp Aerospace Group Aerospace Hydraulics Div), 2733878 (Parker Hannifin Corporation Div Aerospace Group Headquarters), 2733878 (Federal Industries, Inc. Dba United Valve Company), 800608 (Lee Evans Defense Pool Inc).
There are 4 known substitutes for 5305-01-170-7756: 5930-00-450-3271, 2520-00-646-7057, 6110-01-503-2385 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2733878: Thread Quantity Per Inch: 32; Thread Series Designator: UNRC; Surface Treatment: CADMIUM OVERALL; Material: STEEL CORROSION RESISTING OVERALL. 16 total characteristics are documented in the Federal Logistics Information System.