PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

65122Ring,retaining

L3 Technologies, Inc. Dba Insight Technology Division Div Insight Technology Division · NSN 5325-01-115-5590 · FSC 5325 · No Item Name Available
Verified by PartsTable
NSN 5325-01-115-5590 — this item is cataloged by the U.S. Government under National Stock Number 5325-01-115-5590. Primary manufacturer part number: 65122.
Features
  • Ring,retaining — FSC 5325
  • Surface Treatment: PASSIVATE
  • Cross-Sectional Shape Style: RECTANGULAR
  • Outside Diameter: 1.160 INCHES NOMINAL IN
  • Material Document and Classification: QQ-S-763, CLASS 302 FED SPEC SINGLE MATERIAL RESPONSE
  • Material: STEEL COMP 302
  • Ring Style: STRAIGHT GAP
  • Major Thickness: 0.041 INCHES NOMINAL IN
Applications
  • Applications requiring Steel Comp 302 construction
General Description

The Ring,retaining, cataloged under National Stock Number 5325-01-115-5590, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is L3 Technologies, Inc. Dba Insight Technology Division Div Insight Technology Division. Government technical data includes 9 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5325-01-115-5590
Primary Part Number65122
Item NameRing,retaining
FSC / FSG5325 / 53 — No Item Name Available
ManufacturerL3 Technologies, Inc. Dba Insight Technology Division Div Insight Technology Division
StatusACTIVE
Surface TreatmentPASSIVATE
Cross-Sectional Shape StyleRECTANGULAR
Outside Diameter1.160 INCHES NOMINAL IN
Material Document and ClassificationQQ-S-763, CLASS 302 FED SPEC SINGLE MATERIAL RESPONSE
MaterialSTEEL COMP 302
Ring StyleSTRAIGHT GAP
Major Thickness0.041 INCHES NOMINAL IN
Casehardening IndicatorNOT CASEHARDENED
End StyleVERTEX CENTER OR ABOVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5120-00-277-2327 INTERCHANGEABLE
Wrench,open End
5935-00-280-2816 INTERCHANGEABLE
Socket,plug-in Electronic Compon
5930-01-031-637065122 INTERCHANGEABLE
Switch,sensitive
Haydon Kerk Motion Solutions, Inc. Dba Haydon Kerk Motion Solutions Inc Div Haydon Kerk
5930-01-391-03956512-2 INTERCHANGEABLE
Switch,pressure
Horizon Aerospace Llc Dba Transicoil
2930-01-437-098065122 INTERCHANGEABLE
Cooler,lubricating Oil,engine
Blissfield Manufacturing Company
5306-01-588-08442000548 INTERCHANGEABLE
Rod,continuous Thread
General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp
Cross-Reference Index
Part NumberManufacturer
65122 L3 Technologies, Inc. Dba Insight Technology Division Div Insight Technology Division (USA)
Related Parts
5120-00-277-2327INTERCHANGEABLE
WRENCH,OPEN END
5935-00-280-2816INTERCHANGEABLE
SOCKET,PLUG-IN ELECTRONIC COMPON
5930-01-031-6370INTERCHANGEABLE
SWITCH,SENSITIVE
65122
5930-01-391-0395INTERCHANGEABLE
SWITCH,PRESSURE
6512-2
2930-01-437-0980INTERCHANGEABLE
COOLER,LUBRICATING OIL,ENGINE
65122
5306-01-588-0844INTERCHANGEABLE
ROD,CONTINUOUS THREAD
2000548

Frequently Asked Questions

What is NSN 5325-01-115-5590?

NSN 5325-01-115-5590 is a Ring,retaining, manufactured by L3 Technologies, Inc. Dba Insight Technology Division Div Insight Technology Division, classified under FSC 5325 (No Item Name Available). Status: active.

What are the part numbers for NSN 5325-01-115-5590?

NSN 5325-01-115-5590 has 1 cross-referenced part number: 65122 (L3 Technologies, Inc. Dba Insight Technology Division Div Insight Technology Division).

What NSN replaces 5325-01-115-5590?

There are 6 known substitutes for 5325-01-115-5590: 5120-00-277-2327, 5935-00-280-2816, 5930-01-031-6370 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 65122?

Key specifications for 65122: Surface Treatment: PASSIVATE; Cross-Sectional Shape Style: RECTANGULAR; Outside Diameter: 1.160 INCHES NOMINAL IN; Material Document and Classification: QQ-S-763, CLASS 302 FED SPEC SINGLE MATERIAL RESPONSE. 9 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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