PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SR4SSRing,retaining

Southco Inc · NSN 5325-01-230-9917 · FSC 5325 · No Item Name Available
Verified by PartsTable
NSN 5325-01-230-9917 — this item is cataloged by the U.S. Government under National Stock Number 5325-01-230-9917. Primary manufacturer part number: SR4SS.
Features
  • Ring,retaining — FSC 5325
  • 8 verified cross-references
  • Primary manufacturer: Southco Inc
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Ring,retaining, cataloged under National Stock Number 5325-01-230-9917, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Southco Inc. This item has 8 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameRing,retaining
FSC / FSG5325 — No Item Name Available (FSG 53)
ManufacturersSouthco Inc (CAGE 72794); Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (CAGE 80063); L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications (CAGE 14304); L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products (CAGE 00752); Mission Systems Davenport Inc. (CAGE 99251)
Technical Specifications
ParameterValue
NSN5325-01-230-9917
Primary Part NumberSR4SS
Item NameRing,retaining
FSC / FSG5325 / 53 — No Item Name Available
ManufacturerSouthco Inc
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
3110-00-618-2343 INTERCHANGEABLE
Bearing,ball,annular
3990-01-380-69254WSP INTERCHANGEABLE
Pallet,material Handling
Safety Storage, Inc
Cross-Reference Index
Part NumberManufacturer
SR4SS Southco Inc (USA)
A3049870 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
H15-0018-121 L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications (USA)
363218-2 L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products (USA)
4SS Southco Inc (USA)
1219-R4-SS Southco Inc (USA)
3307817-1 Mission Systems Davenport Inc. (USA)
ES8202-99 Drs Sustainment Systems, Inc. (USA)
Related Parts
3110-00-618-2343INTERCHANGEABLE
BEARING,BALL,ANNULAR
3990-01-380-6925INTERCHANGEABLE
PALLET,MATERIAL HANDLING
4WSP

Frequently Asked Questions

What is NSN 5325-01-230-9917?

NSN 5325-01-230-9917 is a Ring,retaining, manufactured by Southco Inc, classified under FSC 5325 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5325-01-230-9917?

NSN 5325-01-230-9917 has 8 cross-referenced part numbers: SR4SS (Southco Inc), A3049870 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), H15-0018-121 (L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications), 363218-2 (L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products), 4SS (Southco Inc) and 3 more.

What NSN replaces 5325-01-230-9917?

There are 2 known substitutes for 5325-01-230-9917: 3110-00-618-2343, 3990-01-380-6925. Verify interchangeability with system specifications before substitution.

Is NSN 5325-01-230-9917 still in active supply?

NSN 5325-01-230-9917 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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