PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40167Ring,retaining

L & R Manufacturing Company · NSN 5325-01-266-9301 · FSC 5325 · No Item Name Available
Verified by PartsTable
NSN 5325-01-266-9301 — this item is cataloged by the U.S. Government under National Stock Number 5325-01-266-9301. Primary manufacturer part number: 40167.
Features
  • Ring,retaining — FSC 5325
  • 1 verified cross-reference
  • Primary manufacturer: L & R Manufacturing Company
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Ring,retaining, cataloged under National Stock Number 5325-01-266-9301, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is L & R Manufacturing Company. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 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)
ManufacturersL & R Manufacturing Company (CAGE 17656)
Technical Specifications
ParameterValue
NSN5325-01-266-9301
Primary Part Number40167
Item NameRing,retaining
FSC / FSG5325 / 53 — No Item Name Available
ManufacturerL & R Manufacturing Company
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5330-00-850-7731648691 INTERCHANGEABLE
Gasket
Parker-Hannifin Corporation Dba Pneutronics Div Composite Sealing Systems Division
6680-01-081-780340167 INTERCHANGEABLE
Transmitter,liquid Quantity
Setra Systems, Inc. Dba Gems Sensors
2590-01-532-225740167 INTERCHANGEABLE
Bar,rescue
Summit Tool Company
5310-01-551-852741755 INTERCHANGEABLE
Nut,self-Locking,hexagon
Barnes Group Inc. Dba Barnes Distribution
5330-01-611-292540167 INTERCHANGEABLE
Gasket
Cowles Operating Company Dba Carlin Combustion Technology Div Carlin Combustion Technologies
Cross-Reference Index
Part NumberManufacturer
40167 PRIMARY L & R Manufacturing Company (USA)
Related Parts
5330-00-850-7731INTERCHANGEABLE
GASKET
648691
6680-01-081-7803INTERCHANGEABLE
TRANSMITTER,LIQUID QUANTITY
40167
2590-01-532-2257INTERCHANGEABLE
BAR,RESCUE
40167
5310-01-551-8527INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
41755
5330-01-611-2925INTERCHANGEABLE
GASKET
40167

Frequently Asked Questions

What is NSN 5325-01-266-9301?

NSN 5325-01-266-9301 is a Ring,retaining, manufactured by L & R Manufacturing Company, classified under FSC 5325 (No Item Name Available). Status: active.

What are the part numbers for NSN 5325-01-266-9301?

NSN 5325-01-266-9301 has 1 cross-referenced part number: 40167 (L & R Manufacturing Company).

What NSN replaces 5325-01-266-9301?

There are 5 known substitutes for 5325-01-266-9301: 5330-00-850-7731, 6680-01-081-7803, 2590-01-532-2257 and 2 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com