The Stop-Guide, cataloged under National Stock Number 1680-01-057-1077, is classified within Federal Supply Class 1680 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Parker-Hannifin Corporation. Government technical data includes 1 verified specification, 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1680-01-057-1077 |
| Primary Part Number | 72439 |
| Item Name | Stop-Guide |
| FSC / FSG | 1680 / 16 — No Item Name Available |
| Manufacturer | Parker-Hannifin Corporation |
| Status | ACTIVE |
| General Characteristics Item Description | CRES,CLASS 440C COND A QQ-S-763,PASSIVATE,TYPE 5 QQ-P-35,0.315 IN. MIN,0.318 IN. MAX DIA,0.078 IN. MIN 0.082 IN. MAX H,HARDNESS RC 56-60 IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 1680-01-057-1077 is a Stop-Guide, manufactured by Parker-Hannifin Corporation, classified under FSC 1680 (No Item Name Available). Status: active.
NSN 1680-01-057-1077 has 3 cross-referenced part numbers: 72439 (Parker Hannifin Corporation Div Hydraulic Systems Division), 72439 (Parker-Hannifin Corporation), 72439 (Parker-Hannifin Corporation Dba Service and Support Operation Div Services and Support Operations).
There are 4 known substitutes for 1680-01-057-1077: 2835-00-031-7121, 5998-00-089-0399, 5330-00-102-8911 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 72439: General Characteristics Item Description: CRES,CLASS 440C COND A QQ-S-763,PASSIVATE,TYPE 5 QQ-P-35,0.315 IN. MIN,0.318 IN. MAX DIA,0.078 IN. MIN 0.082 IN. MAX H,HARDNESS RC 56-60 IN. 1 total characteristics are documented in the Federal Logistics Information System.