PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

43124Cap,pillow Block

Insinger Machine Co · NSN 3130-01-274-8202 · FSC 3130 · No Item Name Available
Verified by PartsTable
NSN 3130-01-274-8202 — this item is cataloged by the U.S. Government under National Stock Number 3130-01-274-8202. Primary manufacturer part number: 43124.
Features
  • Cap,pillow Block — FSC 3130
  • 1 verified cross-reference
  • Primary manufacturer: Insinger Machine Co
Applications
  • Industrial machinery bearing replacement
  • Motor and pump shaft assemblies
  • HVAC blower and fan assemblies
General Description

The Cap,pillow Block, cataloged under National Stock Number 3130-01-274-8202, is classified within Federal Supply Class 3130 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Insinger Machine Co. 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 NameCap,pillow Block
FSC / FSG3130 — No Item Name Available (FSG 31)
ManufacturersInsinger Machine Co (CAGE 30793)
Technical Specifications
ParameterValue
NSN3130-01-274-8202
Primary Part Number43124
Item NameCap,pillow Block
FSC / FSG3130 / 31 — No Item Name Available
ManufacturerInsinger Machine Co
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
4820-00-712-145543124 INTERCHANGEABLE
Disk,valve
Spirax Sarco Inc Dba Spirax Sarco
5950-01-186-9398SM-A-984795 INTERCHANGEABLE
Transformer,audio Frequency
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5930-01-212-5382 INTERCHANGEABLE
Adapter,switch Actuator
4320-01-240-8468 INTERCHANGEABLE
Pump Unit,rotary
6625-01-284-40557912291-00 INTERCHANGEABLE
Divider,power,radio Frequency
L3 Technologies, Inc. Dba Communication Systems-West Div Communication Systems-West
4820-01-374-057343124 INTERCHANGEABLE
Spool,sleeve Assembly
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
5305-01-435-477543124 INTERCHANGEABLE
Screw,machine
Dana Light Axle Products, Llc Dba Dana Light Axle Products
Cross-Reference Index
Part NumberManufacturer
43124 PRIMARY Insinger Machine Co (USA)
Related Parts
4820-00-712-1455INTERCHANGEABLE
DISK,VALVE
43124
5950-01-186-9398INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
SM-A-984795
5930-01-212-5382INTERCHANGEABLE
ADAPTER,SWITCH ACTUATOR
4320-01-240-8468INTERCHANGEABLE
PUMP UNIT,ROTARY
6625-01-284-4055INTERCHANGEABLE
DIVIDER,POWER,RADIO FREQUENCY
7912291-00
4820-01-374-0573INTERCHANGEABLE
SPOOL,SLEEVE ASSEMBLY
43124
5305-01-435-4775INTERCHANGEABLE
SCREW,MACHINE
43124

Frequently Asked Questions

What is NSN 3130-01-274-8202?

NSN 3130-01-274-8202 is a Cap,pillow Block, manufactured by Insinger Machine Co, classified under FSC 3130 (No Item Name Available). Status: active.

What are the part numbers for NSN 3130-01-274-8202?

NSN 3130-01-274-8202 has 1 cross-referenced part number: 43124 (Insinger Machine Co).

What NSN replaces 3130-01-274-8202?

There are 7 known substitutes for 3130-01-274-8202: 4820-00-712-1455, 5950-01-186-9398, 5930-01-212-5382 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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