PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1735AS431-1Bearing Unit,ball

Morse Industrial Corp Sealmaster Bearing Div Sub of Emerson Electric Co · NSN 3130-00-116-9034 · FSC 3130 · No Item Name Available
Verified by PartsTable
NSN 3130-00-116-9034 — this item is cataloged by the U.S. Government under National Stock Number 3130-00-116-9034. Primary manufacturer part number: 1735AS431-1.
Features
  • Bearing Unit,ball — FSC 3130
  • Lubrication Fitting Type: HYDRAULIC
  • Collar Location: ONE END
  • Rotating Element Locking Method: SETSCREW LOCKING COLLAR
  • Features Provided: GROUND ROLLING ELEMENT GROOVE
  • Seal Location: BOTH ENDS
  • Material: STEEL SEAL
  • Bore Diameter: 1.0000 INCHES NOMINAL IN
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Steel Seal construction
General Description

The Bearing Unit,ball, cataloged under National Stock Number 3130-00-116-9034, 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 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 30 commercial cross-references from 18 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3130-00-116-9034
Primary Part Number1735AS431-1
Item NameBearing Unit,ball
FSC / FSG3130 / 31 — No Item Name Available
ManufacturerMorse Industrial Corp Sealmaster Bearing Div Sub of Emerson Electric Co
StatusCANCELLED
Lubrication Fitting TypeHYDRAULIC
Collar LocationONE END
Rotating Element Locking MethodSETSCREW LOCKING COLLAR
Features ProvidedGROUND ROLLING ELEMENT GROOVE
Seal LocationBOTH ENDS
MaterialSTEEL SEAL
Bore Diameter1.0000 INCHES NOMINAL IN
Alignment TypeSELF-ALIGNING
Lubrication MaterialGREASE
Base Thickness0.5625 INCHES NOMINAL IN
Mounting Slot Width0.3750 INCHES NOMINAL IN
Lubrication Fitting Angle From Horizontal Centerline45.0 DEGREES NOMINAL
Base Length1.6250 INCHES NOMINAL IN
Rolling Element Groove Quantity1
Internal Fit-Up DesignationSTANDARD
Mounting Slot Length0.6875 INCHES NOMINAL IN
Housing Height2.8750 INCHES NOMINAL IN
Assembly Overall Length1.4219 INCHES NOMINAL IN
Housing Width5.3750 INCHES NOMINAL IN
Seal TypeLABYRINTH
Mounting Hole TypeSLOTTED
Center to Center Distance Between Mounting Holes Along Width4.0000 INCHES NOMINAL IN
MaterialIRON CAST HOUSING
Style DesignatorPILLOW BLOCK, SOLID
Height From Bottom of Base to Bore Centerline1.4375 INCHES NOMINAL IN
Load Capability TypeRADIAL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
2810-00-165-511136640 INTERCHANGEABLE
Retainer
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
3455-00-251-4474C251 INTERCHANGEABLE
Cutter,milling,concave
F & D Tool Co Inc
3120-00-288-4371SU1 INTERCHANGEABLE
Bearing,sleeve
Circor Naval Solutions Llc Dba Warren Pumps
6105-00-400-6656C251 INTERCHANGEABLE
Motor,alternating Current
Rexel Usa, Inc. Dba Gexpro Div Gexpro
5940-00-825-308011-307-2-01 INTERCHANGEABLE
Terminal,stud
Concord Electronics, Inc.
2940-00-843-9824FT1015 INTERCHANGEABLE
Filter Element,fluid
Honeywell International Inc Dba Honeywell Div Consumer Products Group
2940-00-864-071711268 INTERCHANGEABLE
Filter Element,fluid
Westerbeke Corporation
5220-00-994-49611501-10 INTERCHANGEABLE
Gage,comparator,air
Warner and Swasey Co Sheffield Measurement Div Sub of Cross and Trecker Corp
5365-01-032-9735C-7212-234-25-1 INTERCHANGEABLE
Spacer,plate
Industrial Acoustics Company, Inc. Dba I a C Div Iac Acoustics
6230-01-110-3829ELSQ INTERCHANGEABLE
Floodlight,electric
Lithonia Lighting National Services Industries Inc Div
Cross-Reference Index
Part NumberManufacturer
1735AS431-1 Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA)
SY1TM Skf Usa Inc. (USA)
NP-16.2-1 Morse Industrial Corp Sealmaster Bearing Div Sub of Emerson Electric Co (USA)
PWG216U Fmc Corp Chain Div (USA)
8170408 Us Army Aviation and Missile Command (USA)
1264525 Naval Ship Systems Command (USA)
123103 Reliance Electric Company Dba Reliance & Dodge Brands (USA)
NP16 Morse Industrial Corp Sealmaster Bearing Div Sub of Emerson Electric Co (USA)
P216 Fmc Corp Link-Belt Div (USA)
1735AS431-1 PRIMARY Morse Industrial Corp Sealmaster Bearing Div Sub of Emerson Electric Co (USA)
150110 Norton Company Dba Norton Construction Products Div Construction Products Div (USA)
P216 General Motors Corp (USA)
SU1 Reliance Electric Company Dba Reliance & Dodge Brands (USA)
1735AS431-1 Mcgill Manufacturing Company Inc Use CAGE Code 92563 for Cataloging. (USA)
06918-5H1 Altra Industrial Motion Corp. (USA)
129038 Reliance Electric Company Dba Reliance & Dodge Brands (USA)
NP16 Stephens-Adamson Inc a Sub of Allis-Chalmers Corp (USA)
P216FIXED Fmc Corp Link-Belt Div (USA)
NP-16-2-1 Morse Industrial Corp Sealmaster Bearing Div Sub of Emerson Electric Co (USA)
1735AS431-1 PRIMARY Skf Usa Inc. (USA)
Related Parts
2810-00-165-5111INTERCHANGEABLE
RETAINER
36640
3455-00-251-4474INTERCHANGEABLE
CUTTER,MILLING,CONCAVE
C251
3120-00-288-4371INTERCHANGEABLE
BEARING,SLEEVE
SU1
6105-00-400-6656INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
C251
5940-00-825-3080INTERCHANGEABLE
TERMINAL,STUD
11-307-2-01
2940-00-843-9824INTERCHANGEABLE
FILTER ELEMENT,FLUID
FT1015
2940-00-864-0717INTERCHANGEABLE
FILTER ELEMENT,FLUID
11268
5220-00-994-4961INTERCHANGEABLE
GAGE,COMPARATOR,AIR
1501-10
5365-01-032-9735INTERCHANGEABLE
SPACER,PLATE
C-7212-234-25-1
6230-01-110-3829INTERCHANGEABLE
FLOODLIGHT,ELECTRIC
ELSQ
6140-01-111-6379INTERCHANGEABLE
BATTERY,STORAGE
NP1-6
5365-01-125-5297INTERCHANGEABLE
SPACER,SLEEVE
P216

Frequently Asked Questions

What is NSN 3130-00-116-9034?

NSN 3130-00-116-9034 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 3130-00-116-9034?

NSN 3130-00-116-9034 has 30 cross-referenced part numbers: 1735AS431-1 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), SY1TM (Skf Usa Inc.), NP-16.2-1 (Morse Industrial Corp Sealmaster Bearing Div Sub of Emerson Electric Co), PWG216U (Fmc Corp Chain Div), 8170408 (Us Army Aviation and Missile Command) and 25 more.

What NSN replaces 3130-00-116-9034?

There are 12 known substitutes for 3130-00-116-9034: 2810-00-165-5111, 3455-00-251-4474, 3120-00-288-4371 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1735AS431-1?

Key specifications for 1735AS431-1: Lubrication Fitting Type: HYDRAULIC; Collar Location: ONE END; Rotating Element Locking Method: SETSCREW LOCKING COLLAR; Features Provided: GROUND ROLLING ELEMENT GROOVE. 26 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3130-00-116-9034 still in active supply?

NSN 3130-00-116-9034 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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