PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

204-15-091Locknut,bearing

Air & Liquid Systems Corporation Dba Buffalo Pumps · NSN 3110-01-230-1684 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-01-230-1684 — this item is cataloged by the U.S. Government under National Stock Number 3110-01-230-1684. Primary manufacturer part number: 204-15-091.
Features
  • Locknut,bearing — FSC 3110
  • 3 verified cross-references
  • Primary manufacturer: Air & Liquid Systems Corporation Dba Buffalo Pumps
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Locknut,bearing, cataloged under National Stock Number 3110-01-230-1684, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Air & Liquid Systems Corporation Dba Buffalo Pumps. This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameLocknut,bearing
FSC / FSG3110 — No Item Name Available (FSG 31)
ManufacturersAir & Liquid Systems Corporation Dba Buffalo Pumps (CAGE 83130)
Technical Specifications
ParameterValue
NSN3110-01-230-1684
Primary Part Number204-15-091
Item NameLocknut,bearing
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerAir & Liquid Systems Corporation Dba Buffalo Pumps
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
8530-00-080-6341JMMC-F-00042 INTERCHANGEABLE
Toothbrush
Jm Murray Center Inc
5342-01-120-0161J22-H29427C INTERCHANGEABLE
Handle
Flowserve Corp Dba Automax Actuators Div Flowserve Us Company
5310-01-174-8639404880 INTERCHANGEABLE
Washer,split
Nsgdatacom Inc
1650-01-186-15672041823-1 INTERCHANGEABLE
Adapter Assembly,transducer
Moog Military Aircraft Llc
5305-01-209-7107NO.4 INTERCHANGEABLE
Screw,externally Relieved Body
Star Stainless Screw Co
8930-01-337-2097J0114 INTERCHANGEABLE
Jelly
Stickney and Poor Spice Co
7930-01-379-56973323981 INTERCHANGEABLE
Cleaning Compound,hard Surface-F
Butcher Company the Inc
6150-01-468-77334V029-7-10-6 INTERCHANGEABLE
Bus,conductor
Janco Corporation Dba Janco Corp Div Mason Controls
6150-01-521-3526RB4V016-6-14-6 INTERCHANGEABLE
Bus,conductor
R&b Electronics Inc.
Cross-Reference Index
Part NumberManufacturer
204-15-091 PRIMARY Air & Liquid Systems Corporation Dba Buffalo Pumps (USA)
NO4 Air & Liquid Systems Corporation Dba Buffalo Pumps (USA)
CA10939 PIECE 34 Air & Liquid Systems Corporation Dba Buffalo Pumps (USA)
Related Parts
8530-00-080-6341INTERCHANGEABLE
TOOTHBRUSH
JMMC-F-00042
5342-01-120-0161INTERCHANGEABLE
HANDLE
J22-H29427C
5310-01-174-8639INTERCHANGEABLE
WASHER,SPLIT
404880
1650-01-186-1567INTERCHANGEABLE
ADAPTER ASSEMBLY,TRANSDUCER
2041823-1
5305-01-209-7107INTERCHANGEABLE
SCREW,EXTERNALLY RELIEVED BODY
NO.4
8930-01-337-2097INTERCHANGEABLE
JELLY
J0114
7930-01-379-5697INTERCHANGEABLE
CLEANING COMPOUND,HARD SURFACE-F
3323981
6150-01-468-7733INTERCHANGEABLE
BUS,CONDUCTOR
4V029-7-10-6
6150-01-521-3526INTERCHANGEABLE
BUS,CONDUCTOR
RB4V016-6-14-6

Frequently Asked Questions

What is NSN 3110-01-230-1684?

NSN 3110-01-230-1684 is a Locknut,bearing, manufactured by Air & Liquid Systems Corporation Dba Buffalo Pumps, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-01-230-1684?

NSN 3110-01-230-1684 has 3 cross-referenced part numbers: 204-15-091 (Air & Liquid Systems Corporation Dba Buffalo Pumps), NO4 (Air & Liquid Systems Corporation Dba Buffalo Pumps), CA10939 PIECE 34 (Air & Liquid Systems Corporation Dba Buffalo Pumps).

What NSN replaces 3110-01-230-1684?

There are 9 known substitutes for 3110-01-230-1684: 8530-00-080-6341, 5342-01-120-0161, 5310-01-174-8639 and 6 more. Verify interchangeability with system specifications before substitution.

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