PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50817Ring,retaining

Moog Inc Div Moog Inc., Space and Defense - Salt Lake City · NSN 5325-01-478-1798 · FSC 5325 · No Item Name Available
Verified by PartsTable
NSN 5325-01-478-1798 — this item is cataloged by the U.S. Government under National Stock Number 5325-01-478-1798. Primary manufacturer part number: 50817.
Features
  • Ring,retaining — FSC 5325
  • FSC Application Data: HYDRAULIC SERVO,VALVE,1650-01-478-1790
  • Criticality Code Justification: AGAV
  • 1 verified cross-reference
  • Primary manufacturer: Moog Inc Div Moog Inc., Space and Defense - Salt Lake City
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Ring,retaining, cataloged under National Stock Number 5325-01-478-1798, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Moog Inc Div Moog Inc., Space and Defense - Salt Lake City. Government technical data includes 2 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5325-01-478-1798
Primary Part Number50817
Item NameRing,retaining
FSC / FSG5325 / 53 — No Item Name Available
ManufacturerMoog Inc Div Moog Inc., Space and Defense - Salt Lake City
StatusACTIVE
FSC Application DataHYDRAULIC SERVO,VALVE,1650-01-478-1790
Criticality Code JustificationAGAV
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5950-00-570-524450817 INTERCHANGEABLE
Transformer,power
Evoqua Water Technologies Llc
5305-00-984-6210472-123 INTERCHANGEABLE
Screw,machine
Ampex Data Systems Corporation Dba Ampex Intelligent Systems
1680-01-547-838350817 INTERCHANGEABLE
Lap Assy,aircraft,m
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
Cross-Reference Index
Part NumberManufacturer
50817 PRIMARY Moog Inc Div Moog Inc., Space and Defense - Salt Lake City (USA)
Related Parts
5950-00-570-5244INTERCHANGEABLE
TRANSFORMER,POWER
50817
5305-00-984-6210INTERCHANGEABLE
SCREW,MACHINE
472-123
1680-01-547-8383INTERCHANGEABLE
LAP ASSY,AIRCRAFT,M
50817

Frequently Asked Questions

What is NSN 5325-01-478-1798?

NSN 5325-01-478-1798 is a Ring,retaining, manufactured by Moog Inc Div Moog Inc., Space and Defense - Salt Lake City, classified under FSC 5325 (No Item Name Available). Status: active.

What are the part numbers for NSN 5325-01-478-1798?

NSN 5325-01-478-1798 has 1 cross-referenced part number: 50817 (Moog Inc Div Moog Inc., Space and Defense - Salt Lake City).

What NSN replaces 5325-01-478-1798?

There are 3 known substitutes for 5325-01-478-1798: 5950-00-570-5244, 5305-00-984-6210, 1680-01-547-8383. Verify interchangeability with system specifications before substitution.

What are the specifications of 50817?

Key specifications for 50817: FSC Application Data: HYDRAULIC SERVO,VALVE,1650-01-478-1790; Part Name Assigned by Controlling Agency: (INAVY)RING,RETAINING; End Item Identification: F-18 E/F FIGHTER AIRCRAFT; Criticality Code Justification: AGAV. 4 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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