PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8859Ring,retaining

Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect · NSN 5325-01-448-3957 · FSC 5325 · No Item Name Available
Verified by PartsTable
NSN 5325-01-448-3957 — this item is cataloged by the U.S. Government under National Stock Number 5325-01-448-3957. Primary manufacturer part number: 8859.
Features
  • Ring,retaining — FSC 5325
  • 4 verified cross-references
  • Primary manufacturer: Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Ring,retaining, cataloged under National Stock Number 5325-01-448-3957, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect. This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 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)
ManufacturersAir Dry Co of America, Llc (CAGE 01496); Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect (CAGE 99447)
Technical Specifications
ParameterValue
NSN5325-01-448-3957
Primary Part Number8859
Item NameRing,retaining
FSC / FSG5325 / 53 — No Item Name Available
ManufacturerCooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
3460-00-189-461832B 1/2-20 AND K32 INTERCHANGEABLE
Chuck,drill
Jacobs Mfg Co the
5905-00-490-788212-08859-1A INTERCHANGEABLE
Resistor Set,matched
Ballantine Laboratories Inc
6685-00-530-339600630-0010 INTERCHANGEABLE
Gage,pressure,dial Indicating
Parker-Hannifin Corporation Dba Pneutronics Div Pneumatic Division
5950-00-681-22352036715 INTERCHANGEABLE
Transformer,power
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
4130-01-100-6265 INTERCHANGEABLE
Filter Element,air Conditioning
5962-01-107-6923 INTERCHANGEABLE
Microcircuit,linear
6680-01-309-9589885900 INTERCHANGEABLE
Indicator,sight,liquid
Alfa Laval Inc
Cross-Reference Index
Part NumberManufacturer
8859 Air Dry Co of America, Llc (USA)
8859 PRIMARY Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect (USA)
6153-55-8 PIECE 3 Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect (USA)
6153-55-8 PIECE 3 Air Dry Co of America, Llc (USA)
Related Parts
3460-00-189-4618INTERCHANGEABLE
CHUCK,DRILL
32B 1/2-20 AND K32
5905-00-490-7882INTERCHANGEABLE
RESISTOR SET,MATCHED
12-08859-1A
6685-00-530-3396INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
00630-0010
5950-00-681-2235INTERCHANGEABLE
TRANSFORMER,POWER
2036715
4130-01-100-6265INTERCHANGEABLE
FILTER ELEMENT,AIR CONDITIONING
5962-01-107-6923INTERCHANGEABLE
MICROCIRCUIT,LINEAR
6680-01-309-9589INTERCHANGEABLE
INDICATOR,SIGHT,LIQUID
885900

Frequently Asked Questions

What is NSN 5325-01-448-3957?

NSN 5325-01-448-3957 is a Ring,retaining, manufactured by Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect, classified under FSC 5325 (No Item Name Available). Status: active.

What are the part numbers for NSN 5325-01-448-3957?

NSN 5325-01-448-3957 has 4 cross-referenced part numbers: 8859 (Air Dry Co of America, Llc), 8859 (Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect), 6153-55-8 PIECE 3 (Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect), 6153-55-8 PIECE 3 (Air Dry Co of America, Llc).

What NSN replaces 5325-01-448-3957?

There are 7 known substitutes for 5325-01-448-3957: 3460-00-189-4618, 5905-00-490-7882, 6685-00-530-3396 and 4 more. Verify interchangeability with system specifications before substitution.

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