The Plug,machine Thread, cataloged under National Stock Number 5365-00-176-0874, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Parker Hannifin Corporation Div Hydraulic Systems Division. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5365-00-176-0874 |
| Primary Part Number | 66531 |
| Item Name | Plug,machine Thread |
| FSC / FSG | 5365 / 53 — No Item Name Available |
| Manufacturer | Parker Hannifin Corporation Div Hydraulic Systems Division |
| Status | ACTIVE |
| Nominal Thread Size | 0.312 INCHES EXTERNAL IN |
| Core Depth | 0.360 INCHES MINIMUM AND 0.364 INCHES MAXIMUM IN |
| Material | STEEL COMP 303 OVERALL |
| Connection Style | PLAIN |
| Surface Treatment | PASSIVATE OVERALL |
| Body Core Diameter | 0.140 INCHES MINIMUM AND 0.142 INCHES MAXIMUM IN |
| Head Height | 0.220 INCHES NOMINAL IN |
| Thread Length | 0.150 INCHES NOMINAL EXTERNAL IN |
| Thread Series Designator | UNF EXTERNAL |
| Surface Treatment Document and Classification | PS-102 FSCM 75250 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND EXTERNAL |
| Style Designator | PLUG, MACHINE |
| Thread Class | 3A EXTERNAL A |
| Material Document and Classification | ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 66531 PRIMARY | Parker Hannifin Corporation Div Hydraulic Systems Division (USA) |
NSN 5365-00-176-0874 is a Plug,machine Thread, manufactured by Parker Hannifin Corporation Div Hydraulic Systems Division, classified under FSC 5365 (No Item Name Available). Status: active.
NSN 5365-00-176-0874 has 1 cross-referenced part number: 66531 (Parker Hannifin Corporation Div Hydraulic Systems Division).
There are 7 known substitutes for 5365-00-176-0874: 4730-00-132-4588, 5977-00-178-8105, 2810-00-306-6351 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 66531: Nominal Thread Size: 0.312 INCHES EXTERNAL IN; Core Depth: 0.360 INCHES MINIMUM AND 0.364 INCHES MAXIMUM IN; Material: STEEL COMP 303 OVERALL; Connection Style: PLAIN. 15 total characteristics are documented in the Federal Logistics Information System.