PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

37373Ring,retaining

Parker Hannifin Corp Dba Pneutronics · NSN 5325-00-612-9094 · FSC 5325 · No Item Name Available
Verified by PartsTable
NSN 5325-00-612-9094 — this item is cataloged by the U.S. Government under National Stock Number 5325-00-612-9094. Primary manufacturer part number: 37373.
Features
  • Ring,retaining — FSC 5325
  • Surface Treatment: PHOSPHATE
  • Material: STEEL COMP 302
  • Material Document and Classification: AMS 5688 ASSN STD SINGLE MATERIAL RESPONSE
  • Usage Design: INTERNAL
  • Casehardening Indicator: NOT CASEHARDENED
  • Cross-Sectional Shape Style: ROUND
  • 1 verified cross-reference
Applications
  • Applications requiring Steel Comp 302 construction
General Description

The Ring,retaining, cataloged under National Stock Number 5325-00-612-9094, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Parker Hannifin Corp Dba Pneutronics. Government technical data includes 6 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5325-00-612-9094
Primary Part Number37373
Item NameRing,retaining
FSC / FSG5325 / 53 — No Item Name Available
ManufacturerParker Hannifin Corp Dba Pneutronics
StatusACTIVE
Surface TreatmentPHOSPHATE
MaterialSTEEL COMP 302
Material Document and ClassificationAMS 5688 ASSN STD SINGLE MATERIAL RESPONSE
Usage DesignINTERNAL
Casehardening IndicatorNOT CASEHARDENED
Cross-Sectional Shape StyleROUND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5315-00-021-40173737-3 INTERCHANGEABLE
Key,machine
Kearfott Corp Div Kearfott Corporation
5310-00-737-110600254 INTERCHANGEABLE
Nut,plain,hexagon
Defense Logistics Agency Dba Defense Supply Center Philadelphia
4730-01-095-725737373 INTERCHANGEABLE
Plug,flight Control
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
2040-01-107-1183 INTERCHANGEABLE
Rack and Cable
2840-01-158-596137373 INTERCHANGEABLE
Housing,gearbox,turbine Engine
Williams International Co., L.l.c.
2030-01-245-0511 INTERCHANGEABLE
Rack,cable
Cross-Reference Index
Part NumberManufacturer
37373 PRIMARY Parker Hannifin Corp Dba Pneutronics (USA)
Related Parts
5315-00-021-4017INTERCHANGEABLE
KEY,MACHINE
3737-3
5310-00-737-1106INTERCHANGEABLE
NUT,PLAIN,HEXAGON
00254
4730-01-095-7257INTERCHANGEABLE
PLUG,FLIGHT CONTROL
37373
2040-01-107-1183INTERCHANGEABLE
RACK AND CABLE
2840-01-158-5961INTERCHANGEABLE
HOUSING,GEARBOX,TURBINE ENGINE
37373
2030-01-245-0511INTERCHANGEABLE
RACK,CABLE

Frequently Asked Questions

What is NSN 5325-00-612-9094?

NSN 5325-00-612-9094 is a Ring,retaining, manufactured by Parker Hannifin Corp Dba Pneutronics, classified under FSC 5325 (No Item Name Available). Status: active.

What are the part numbers for NSN 5325-00-612-9094?

NSN 5325-00-612-9094 has 1 cross-referenced part number: 37373 (Parker Hannifin Corp Dba Pneutronics).

What NSN replaces 5325-00-612-9094?

There are 6 known substitutes for 5325-00-612-9094: 5315-00-021-4017, 5310-00-737-1106, 4730-01-095-7257 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 37373?

Key specifications for 37373: Surface Treatment: PHOSPHATE; Material: STEEL COMP 302; Material Document and Classification: AMS 5688 ASSN STD SINGLE MATERIAL RESPONSE; Usage Design: INTERNAL. 6 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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