PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

420801D1Ring,retaining

Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions · NSN 5325-01-124-8998 · FSC 5325 · No Item Name Available
Verified by PartsTable
NSN 5325-01-124-8998 — this item is cataloged by the U.S. Government under National Stock Number 5325-01-124-8998. Primary manufacturer part number: 420801D1.
Features
  • Ring,retaining — FSC 5325
  • 7 verified cross-references
  • Primary manufacturer: Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Ring,retaining, cataloged under National Stock Number 5325-01-124-8998, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions. This item has 7 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameRing,retaining
FSC / FSG5325 — No Item Name Available (FSG 53)
ManufacturersDresser-Rand Co Worthington Compressor Opn a Joint Venture (CAGE 93236); Siemens Energy, Inc. Dba Dresser-Rand (CAGE 0AT62); Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions (CAGE 8FGX3)
Technical Specifications
ParameterValue
NSN5325-01-124-8998
Primary Part Number420801D1
Item NameRing,retaining
FSC / FSG5325 / 53 — No Item Name Available
ManufacturerCurtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
3010-00-166-93139C INTERCHANGEABLE
Coupling,shaft,flexible
Reliance Electric Company Dba Reliance & Dodge Brands
5999-00-179-0149 INTERCHANGEABLE
Clip,electrical
6850-00-904-9626 INTERCHANGEABLE
Magnetic Inspection Compound
3426-01-084-096711905075 INTERCHANGEABLE
Bag,dipping-Plating
Sifco Applied Surface Concepts, Llc
5325-01-140-7968420801D1 INTERCHANGEABLE
Ring,retaining
Siemens Energy, Inc. Dba Dresser-Rand
5975-01-480-54609C INTERCHANGEABLE
Mounting Base,electrical Equipme
Triangle Manufacturing Co
Cross-Reference Index
Part NumberManufacturer
200150BF PIECE 9 Dresser-Rand Co Worthington Compressor Opn a Joint Venture (USA)
9C Dresser-Rand Co Worthington Compressor Opn a Joint Venture (USA)
200150BF PIECE 9 Siemens Energy, Inc. Dba Dresser-Rand (USA)
9C Siemens Energy, Inc. Dba Dresser-Rand (USA)
200150BF PIECE 9 Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions (USA)
420801D1 PRIMARY Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions (USA)
9C Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions (USA)
Related Parts
3010-00-166-9313INTERCHANGEABLE
COUPLING,SHAFT,FLEXIBLE
9C
5999-00-179-0149INTERCHANGEABLE
CLIP,ELECTRICAL
6850-00-904-9626INTERCHANGEABLE
MAGNETIC INSPECTION COMPOUND
3426-01-084-0967INTERCHANGEABLE
BAG,DIPPING-PLATING
11905075
5325-01-140-7968INTERCHANGEABLE
RING,RETAINING
420801D1
5975-01-480-5460INTERCHANGEABLE
MOUNTING BASE,ELECTRICAL EQUIPME
9C

Frequently Asked Questions

What is NSN 5325-01-124-8998?

NSN 5325-01-124-8998 is a Ring,retaining, manufactured by Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions, classified under FSC 5325 (No Item Name Available). Status: active.

What are the part numbers for NSN 5325-01-124-8998?

NSN 5325-01-124-8998 has 7 cross-referenced part numbers: 200150BF PIECE 9 (Dresser-Rand Co Worthington Compressor Opn a Joint Venture), 9C (Dresser-Rand Co Worthington Compressor Opn a Joint Venture), 200150BF PIECE 9 (Siemens Energy, Inc. Dba Dresser-Rand), 9C (Siemens Energy, Inc. Dba Dresser-Rand), 200150BF PIECE 9 (Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions) and 2 more.

What NSN replaces 5325-01-124-8998?

There are 6 known substitutes for 5325-01-124-8998: 3010-00-166-9313, 5999-00-179-0149, 6850-00-904-9626 and 3 more. Verify interchangeability with system specifications before substitution.

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