PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4-115-2Cap,pillow Block

Dresser Industries Inc Leroi Div · NSN 3130-00-378-9016 · FSC 3130 · No Item Name Available
Verified by PartsTable
NSN 3130-00-378-9016 — this item is cataloged by the U.S. Government under National Stock Number 3130-00-378-9016. Primary manufacturer part number: 4-115-2.
Features
  • Cap,pillow Block — FSC 3130
  • General Characteristics Item Description: CAST IRON,2.250 IN. H,2.688 IN. W,4.125 IN. LG,W/TWO 0.656 IN. DIA HOLES IN
  • 1 verified cross-reference
  • Primary manufacturer: Dresser Industries Inc Leroi Div
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 3130-00-378-9016, is classified within Federal Supply Class 3130 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Dresser Industries Inc Leroi Div. Government technical data includes 1 verified specification, 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
NSN3130-00-378-9016
Primary Part Number4-115-2
Item NameCap,pillow Block
FSC / FSG3130 / 31 — No Item Name Available
ManufacturerDresser Industries Inc Leroi Div
StatusACTIVE
General Characteristics Item DescriptionCAST IRON,2.250 IN. H,2.688 IN. W,4.125 IN. LG,W/TWO 0.656 IN. DIA HOLES IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5365-00-559-09854726127-6 INTERCHANGEABLE
Bushing,nonmetallic
Kalmar AC Inc
5330-00-770-762341152 INTERCHANGEABLE
Seal,rubber,overspeed
Triumph Engine Control Systems Llc
5905-00-811-523341152 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
Sprague Electric Co World Hqs
5950-00-882-30779175620 INTERCHANGEABLE
Reactor
Us Army Aviation and Missile Command
3930-01-184-4340 INTERCHANGEABLE
Parts Kit,linear Actuating Cylin
6515-01-185-1255 INTERCHANGEABLE
Catheterization Kit,urethral
Cross-Reference Index
Part NumberManufacturer
4-115-2 PRIMARY Dresser Industries Inc Leroi Div (USA)
Related Parts
5365-00-559-0985INTERCHANGEABLE
BUSHING,NONMETALLIC
4726127-6
5330-00-770-7623INTERCHANGEABLE
SEAL,RUBBER,OVERSPEED
41152
5905-00-811-5233INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
41152
5950-00-882-3077INTERCHANGEABLE
REACTOR
9175620
3930-01-184-4340INTERCHANGEABLE
PARTS KIT,LINEAR ACTUATING CYLIN
6515-01-185-1255INTERCHANGEABLE
CATHETERIZATION KIT,URETHRAL

Frequently Asked Questions

What is NSN 3130-00-378-9016?

NSN 3130-00-378-9016 is a Cap,pillow Block, manufactured by Dresser Industries Inc Leroi Div, classified under FSC 3130 (No Item Name Available). Status: active.

What are the part numbers for NSN 3130-00-378-9016?

NSN 3130-00-378-9016 has 1 cross-referenced part number: 4-115-2 (Dresser Industries Inc Leroi Div).

What NSN replaces 3130-00-378-9016?

There are 6 known substitutes for 3130-00-378-9016: 5365-00-559-0985, 5330-00-770-7623, 5905-00-811-5233 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4-115-2?

Key specifications for 4-115-2: General Characteristics Item Description: CAST IRON,2.250 IN. H,2.688 IN. W,4.125 IN. LG,W/TWO 0.656 IN. DIA HOLES IN. 1 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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