PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

684Ring,retaining

Curtiss-Wright Electro-Mechanical Corporation Div Epd · NSN 5325-00-573-3239 · FSC 5325 · No Item Name Available
Verified by PartsTable
NSN 5325-00-573-3239 — this item is cataloged by the U.S. Government under National Stock Number 5325-00-573-3239. Primary manufacturer part number: 684.
Features
  • Ring,retaining — FSC 5325
  • 2 verified cross-references
  • Primary manufacturer: Curtiss-Wright Electro-Mechanical Corporation Div Epd
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Ring,retaining, cataloged under National Stock Number 5325-00-573-3239, 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 Corporation Div Epd. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 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)
ManufacturersCurtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (CAGE 93232); Curtiss-Wright Electro-Mechanical Corporation Div Epd (CAGE 0UBG9)
Technical Specifications
ParameterValue
NSN5325-00-573-3239
Primary Part Number684
Item NameRing,retaining
FSC / FSG5325 / 53 — No Item Name Available
ManufacturerCurtiss-Wright Electro-Mechanical Corporation Div Epd
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5935-00-019-5934684 INTERCHANGEABLE
Strap Retaining Con
Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect
5910-00-161-6410 INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
5120-00-169-7684802841 INTERCHANGEABLE
Inserter,bearing and Bushing
Curtiss-Wright Controls, Inc. Div Actuation Division
5950-00-247-2375 INTERCHANGEABLE
Transformer,power
5975-00-314-6811684 INTERCHANGEABLE
Conduit,metal,rigid
Abb Installation Products Inc
5985-00-427-90112132055-1 INTERCHANGEABLE
Dummy Load,electrical
Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div
5120-00-473-69257082883 INTERCHANGEABLE
Adapter,mechanical Puller
U S Army Tank Automotive Command Amsta-Im-Mm
6240-00-570-9884640 INTERCHANGEABLE
Lamp,incandescent
Industrial Electronic Engineers, Inc.
2805-00-589-2443 INTERCHANGEABLE
Ring Set,piston
6675-00-641-5591684 INTERCHANGEABLE
Template,lettering
Abd Intl Inc Dba Abdick
Cross-Reference Index
Part NumberManufacturer
684 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
684 PRIMARY Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA)
Related Parts
5935-00-019-5934INTERCHANGEABLE
STRAP RETAINING CON
684
5910-00-161-6410INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
5120-00-169-7684INTERCHANGEABLE
INSERTER,BEARING AND BUSHING
802841
5950-00-247-2375INTERCHANGEABLE
TRANSFORMER,POWER
5975-00-314-6811INTERCHANGEABLE
CONDUIT,METAL,RIGID
684
5985-00-427-9011INTERCHANGEABLE
DUMMY LOAD,ELECTRICAL
2132055-1
5120-00-473-6925INTERCHANGEABLE
ADAPTER,MECHANICAL PULLER
7082883
6240-00-570-9884INTERCHANGEABLE
LAMP,INCANDESCENT
640
2805-00-589-2443INTERCHANGEABLE
RING SET,PISTON
6675-00-641-5591INTERCHANGEABLE
TEMPLATE,LETTERING
684
5950-00-645-4208INTERCHANGEABLE
COIL,RADIO FREQUENCY
684
5910-00-668-4842INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC

Frequently Asked Questions

What is NSN 5325-00-573-3239?

NSN 5325-00-573-3239 is a Ring,retaining, manufactured by Curtiss-Wright Electro-Mechanical Corporation Div Epd, classified under FSC 5325 (No Item Name Available). Status: active.

What are the part numbers for NSN 5325-00-573-3239?

NSN 5325-00-573-3239 has 2 cross-referenced part numbers: 684 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), 684 (Curtiss-Wright Electro-Mechanical Corporation Div Epd).

What NSN replaces 5325-00-573-3239?

There are 12 known substitutes for 5325-00-573-3239: 5935-00-019-5934, 5910-00-161-6410, 5120-00-169-7684 and 9 more. Verify interchangeability with system specifications before substitution.

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