PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

100-19-4Check Ball

Tr Engineering, Inc Div Tr Engineering Incorporated · NSN 3110-01-181-7704 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-01-181-7704 — this item is cataloged by the U.S. Government under National Stock Number 3110-01-181-7704. Primary manufacturer part number: 100-19-4.
Features
  • Check Ball — FSC 3110
  • 1 verified cross-reference
  • Primary manufacturer: Tr Engineering, Inc Div Tr Engineering Incorporated
Applications
  • Industrial machinery bearing replacement
  • Motor and pump shaft assemblies
  • HVAC blower and fan assemblies
General Description

The Check Ball, cataloged under National Stock Number 3110-01-181-7704, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Tr Engineering, Inc Div Tr Engineering Incorporated. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameCheck Ball
FSC / FSG3110 — No Item Name Available (FSG 31)
ManufacturersTr Engineering, Inc Div Tr Engineering Incorporated (CAGE 63465)
Technical Specifications
ParameterValue
NSN3110-01-181-7704
Primary Part Number100-19-4
Item NameCheck Ball
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerTr Engineering, Inc Div Tr Engineering Incorporated
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5365-00-358-9654100194 INTERCHANGEABLE
Shim
Dana Off Highway Products, Llc
5930-00-583-2931 INTERCHANGEABLE
Switch,rotary
5999-01-237-1765C-1501 INTERCHANGEABLE
Contact,electrical
Tri-Star Electronics International, Inc. Dba Carlisle Interconnect Div Carlisle Interconnect Technologies
4730-01-246-4428 INTERCHANGEABLE
Manifold,air Line
4730-01-490-2635100194 INTERCHANGEABLE
Insert,tube Fitting
Ametek Inc
5315-01-540-3507AE0100194 INTERCHANGEABLE
Pin,toggle,eye Collar
Aar Manufacturing, Inc. Dba Aar Mobility Systems
7530-01-653-14891001-94 INTERCHANGEABLE
Label
Scanlan International Inc
Cross-Reference Index
Part NumberManufacturer
100-19-4 PRIMARY Tr Engineering, Inc Div Tr Engineering Incorporated (USA)
Related Parts
5365-00-358-9654INTERCHANGEABLE
SHIM
100194
5930-00-583-2931INTERCHANGEABLE
SWITCH,ROTARY
5999-01-237-1765INTERCHANGEABLE
CONTACT,ELECTRICAL
C-1501
4730-01-246-4428INTERCHANGEABLE
MANIFOLD,AIR LINE
4730-01-490-2635INTERCHANGEABLE
INSERT,TUBE FITTING
100194
5315-01-540-3507INTERCHANGEABLE
PIN,TOGGLE,EYE COLLAR
AE0100194
7530-01-653-1489INTERCHANGEABLE
LABEL
1001-94

Frequently Asked Questions

What is NSN 3110-01-181-7704?

NSN 3110-01-181-7704 is a Check Ball, manufactured by Tr Engineering, Inc Div Tr Engineering Incorporated, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-01-181-7704?

NSN 3110-01-181-7704 has 1 cross-referenced part number: 100-19-4 (Tr Engineering, Inc Div Tr Engineering Incorporated).

What NSN replaces 3110-01-181-7704?

There are 7 known substitutes for 3110-01-181-7704: 5365-00-358-9654, 5930-00-583-2931, 5999-01-237-1765 and 4 more. Verify interchangeability with system specifications before substitution.

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