PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

NPL-19Bearing Unit,ball

Morse Industrial Corp Sealmaster Bearing Div Sub of Emerson Electric Co · NSN 3130-00-190-9359 · FSC 3130 · No Item Name Available
Verified by PartsTable
NSN 3130-00-190-9359 — this item is cataloged by the U.S. Government under National Stock Number 3130-00-190-9359. Primary manufacturer part number: NPL-19.
Features
  • Bearing Unit,ball — FSC 3130
  • Housing Height: 3.1562 INCHES NOMINAL IN
  • Features Provided: GROUND ROLLING ELEMENT GROOVE
  • Center to Center Distance Between Mounting Holes Along Width: 4.7500 INCHES NOMINAL IN
  • Material: IRON CAST HOUSING
  • Lubrication Fitting Angle From Horizontal Centerline: 90.0 DEGREES NOMINAL
  • Rolling Element Groove Quantity: 1
  • Block Type: FIXED
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Iron Cast Housing construction
General Description

The Bearing Unit,ball, cataloged under National Stock Number 3130-00-190-9359, is classified within Federal Supply Class 3130 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Morse Industrial Corp Sealmaster Bearing Div Sub of Emerson Electric Co. Government technical data includes 30 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 20 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3130-00-190-9359
Primary Part NumberNPL-19
Item NameBearing Unit,ball
FSC / FSG3130 / 31 — No Item Name Available
ManufacturerMorse Industrial Corp Sealmaster Bearing Div Sub of Emerson Electric Co
StatusCANCELLED
Housing Height3.1562 INCHES NOMINAL IN
Features ProvidedGROUND ROLLING ELEMENT GROOVE
Center to Center Distance Between Mounting Holes Along Width4.7500 INCHES NOMINAL IN
MaterialIRON CAST HOUSING
Lubrication Fitting Angle From Horizontal Centerline90.0 DEGREES NOMINAL
Rolling Element Groove Quantity1
Block TypeFIXED
Lubrication MaterialGREASE
Height From Bottom of Base to Bore Centerline1.5625 INCHES NOMINAL IN
Lubrication Fitting Angle From Horizontal Centerline90.0 DEGREES NOMINAL
Style DesignatorPILLOW BLOCK, SOLID
Lubrication MaterialGREASE
Style DesignatorPILLOW BLOCK, SOLID
MaterialSTEEL SEAL
Mounting Slot Width0.5625 INCHES NOMINAL IN
Collar LocationONE END
Assembly Overall Length2.1250 INCHES NOMINAL IN
Base Length1.8750 INCHES NOMINAL IN
Rotating Element Locking MethodSETSCREW LOCKING COLLAR
Load Capability TypeRADIAL
Seal TypeLABYRINTH
Features ProvidedGROUND ROLLING ELEMENT GROOVE
Rotating Element Locking MethodSETSCREW LOCKING COLLAR
Housing Width6.3125 INCHES NOMINAL IN
Seal LocationBOTH ENDS
MaterialSTEEL SEAL
Base Thickness0.6875 INCHES NOMINAL IN
Load Capability TypeRADIAL
Mounting Hole TypeSLOTTED
Seal LocationBOTH ENDS
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
4720-00-020-0085A02HS165-1 INTERCHANGEABLE
Hose Assembly,metallic
The Boeing Company
5110-00-234-6567 INTERCHANGEABLE
File,hand
5360-00-291-1259 INTERCHANGEABLE
Spring,helical,compression
3130-00-841-2554RAK1 3/16 INTERCHANGEABLE
Bearing Unit,ball
Timken Co Div the Timken Company
4820-01-281-9378 INTERCHANGEABLE
Seat,valve
Cross-Reference Index
Part NumberManufacturer
1 3-16LAK Timken Co Div the Timken Company (USA)
LAK1 3-16MILL7711 Timken Co Div the Timken Company (USA)
GL1 3-16 Altra Industrial Motion Corp. (USA)
3130PL1339283 Jednolity Indeks Materialowy - Uniform Material Index (POL)
NPL19-BRZ Edge Electronics Corporation Dba Mc Intyre Coil (USA)
NPL-19-1 3-16 Stephens-Adamson Inc a Sub of Allis-Chalmers Corp (USA)
NPL-191 3/16 Stephens-Adamson Inc a Sub of Allis-Chalmers Corp (USA)
LAK1 3/16FS134D Timken Co Div the Timken Company (USA)
LAK1 3/16 Timken Co Div the Timken Company (USA)
NPL-19TC Morse Industrial Corp Sealmaster Bearing Div Sub of Emerson Electric Co (USA)
S519M Stephens-Adamson Inc a Sub of Allis-Chalmers Corp (USA)
PL3Y219H Rexnord Industries, Llc Div Link-Belt Bearing Operation (USA)
NPL-19 Stephens-Adamson Inc a Sub of Allis-Chalmers Corp (USA)
NPL-19 PRIMARY Morse Industrial Corp Sealmaster Bearing Div Sub of Emerson Electric Co (USA)
PL3S219E Rexnord Industries, Llc Div Link-Belt Bearing Operation (USA)
NDL-19 Stephens-Adamson Inc a Sub of Allis-Chalmers Corp (USA)
06930 Altra Industrial Motion Corp. (USA)
CL-25-1 3/16 MB Mfg Inc (USA)
6L1 3-16 Altra Industrial Motion Corp. (USA)
58135 Aqua-Chem Inc Cleaver-Brooks Div (USA)
Related Parts
4720-00-020-0085INTERCHANGEABLE
HOSE ASSEMBLY,METALLIC
A02HS165-1
5110-00-234-6567INTERCHANGEABLE
FILE,HAND
5360-00-291-1259INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
3130-00-841-2554INTERCHANGEABLE
BEARING UNIT,BALL
RAK1 3/16
4820-01-281-9378INTERCHANGEABLE
SEAT,VALVE

Frequently Asked Questions

What is NSN 3130-00-190-9359?

NSN 3130-00-190-9359 is a Bearing Unit,ball, manufactured by Morse Industrial Corp Sealmaster Bearing Div Sub of Emerson Electric Co, classified under FSC 3130 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3130-00-190-9359?

NSN 3130-00-190-9359 has 20 cross-referenced part numbers: 1 3-16LAK (Timken Co Div the Timken Company), LAK1 3-16MILL7711 (Timken Co Div the Timken Company), GL1 3-16 (Altra Industrial Motion Corp.), 3130PL1339283 (Jednolity Indeks Materialowy - Uniform Material Index), NPL19-BRZ (Edge Electronics Corporation Dba Mc Intyre Coil) and 15 more.

What NSN replaces 3130-00-190-9359?

There are 5 known substitutes for 3130-00-190-9359: 4720-00-020-0085, 5110-00-234-6567, 5360-00-291-1259 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of NPL-19?

Key specifications for NPL-19: Housing Height: 3.1562 INCHES NOMINAL IN; Features Provided: GROUND ROLLING ELEMENT GROOVE; Center to Center Distance Between Mounting Holes Along Width: 4.7500 INCHES NOMINAL IN; Material: IRON CAST HOUSING. 30 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3130-00-190-9359 still in active supply?

NSN 3130-00-190-9359 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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