PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5166Ring,retaining

Laguna Pueblo of Dba Laguna Tribal Courts · NSN 5325-01-005-4359 · FSC 5325 · No Item Name Available
Verified by PartsTable
NSN 5325-01-005-4359 — this item is cataloged by the U.S. Government under National Stock Number 5325-01-005-4359. Primary manufacturer part number: 5166.
Features
  • Ring,retaining — FSC 5325
  • Ring Style: STRAIGHT GAP
  • Casehardening Indicator: NOT CASEHARDENED
  • Inside Diameter: 3.203 INCHES MINIMUM AND 3.297 INCHES MAXIMUM IN
  • Usage Design: EXTERNAL
  • End Style: 90 DEGREE PARALLEL
  • Cross-Sectional Shape Style: ROUND
  • Surface Treatment: CADMIUM OR ZINC
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Ring,retaining, cataloged under National Stock Number 5325-01-005-4359, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Laguna Pueblo of Dba Laguna Tribal Courts. Government technical data includes 7 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5325-01-005-4359
Primary Part Number5166
Item NameRing,retaining
FSC / FSG5325 / 53 — No Item Name Available
ManufacturerLaguna Pueblo of Dba Laguna Tribal Courts
StatusACTIVE
Ring StyleSTRAIGHT GAP
Casehardening IndicatorNOT CASEHARDENED
Inside Diameter3.203 INCHES MINIMUM AND 3.297 INCHES MAXIMUM IN
Usage DesignEXTERNAL
End Style90 DEGREE PARALLEL
Cross-Sectional Shape StyleROUND
Surface TreatmentCADMIUM OR ZINC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5910-00-101-4846 INTERCHANGEABLE
Capacitor,fixed,ceramic Dielectr
5930-00-128-92665166 INTERCHANGEABLE
Switch,rotary
The Bechdon Company, Llc
5905-00-161-06335166-2 INTERCHANGEABLE
Holder,resistor
Electro Impulse Laboratory Inc Dba Electro Impulse Inc
4710-00-278-7876 INTERCHANGEABLE
Tube,metallic
5340-00-282-7966103049-04 INTERCHANGEABLE
Clamp,loop
Ge Aviation Systems Llc
4820-00-289-1171700SIZE1-8 INTERCHANGEABLE
Cock,drain
Crane Co Div Valve Div
5325-00-481-00275166 INTERCHANGEABLE
Ring,retaining
Sears, Roebuck and Co. Dba Sears Div Sears Commercial
5120-00-541-69939177471 INTERCHANGEABLE
Blade,socket Head Screw Key
Us Army Aviation and Missile Command
6515-00-584-31255-166 INTERCHANGEABLE
Scissors,general Surgical
Integra Lifesciences Corporation
6695-00-789-81852468789PC1 INTERCHANGEABLE
Meter
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Cross-Reference Index
Part NumberManufacturer
5166 Laguna Pueblo of Dba Laguna Tribal Courts (USA)
Related Parts
5910-00-101-4846INTERCHANGEABLE
CAPACITOR,FIXED,CERAMIC DIELECTR
5930-00-128-9266INTERCHANGEABLE
SWITCH,ROTARY
5166
5905-00-161-0633INTERCHANGEABLE
HOLDER,RESISTOR
5166-2
4710-00-278-7876INTERCHANGEABLE
TUBE,METALLIC
5340-00-282-7966INTERCHANGEABLE
CLAMP,LOOP
103049-04
4820-00-289-1171INTERCHANGEABLE
COCK,DRAIN
700SIZE1-8
5325-00-481-0027INTERCHANGEABLE
RING,RETAINING
5166
5120-00-541-6993INTERCHANGEABLE
BLADE,SOCKET HEAD SCREW KEY
9177471
6515-00-584-3125INTERCHANGEABLE
SCISSORS,GENERAL SURGICAL
5-166
6695-00-789-8185INTERCHANGEABLE
METER
2468789PC1
5340-00-902-9726INTERCHANGEABLE
CLAMP,LOOP
NAS1397P3N
6145-01-164-6443INTERCHANGEABLE
CABLE,POWER,ELECTRICAL
5166C

Frequently Asked Questions

What is NSN 5325-01-005-4359?

NSN 5325-01-005-4359 is a Ring,retaining, manufactured by Laguna Pueblo of Dba Laguna Tribal Courts, classified under FSC 5325 (No Item Name Available). Status: active.

What are the part numbers for NSN 5325-01-005-4359?

NSN 5325-01-005-4359 has 1 cross-referenced part number: 5166 (Laguna Pueblo of Dba Laguna Tribal Courts).

What NSN replaces 5325-01-005-4359?

There are 12 known substitutes for 5325-01-005-4359: 5910-00-101-4846, 5930-00-128-9266, 5905-00-161-0633 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5166?

Key specifications for 5166: Ring Style: STRAIGHT GAP; Casehardening Indicator: NOT CASEHARDENED; Inside Diameter: 3.203 INCHES MINIMUM AND 3.297 INCHES MAXIMUM IN; Usage Design: EXTERNAL. 8 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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