PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

31156Bearing Unit,roller

K & D Factory Service, Inc. · NSN 3130-01-350-0600 · FSC 3130 · No Item Name Available
Verified by PartsTable
NSN 3130-01-350-0600 — this item is cataloged by the U.S. Government under National Stock Number 3130-01-350-0600. Primary manufacturer part number: 31156.
Features
  • Bearing Unit,roller — FSC 3130
  • 4 verified cross-references
  • Primary manufacturer: K & D Factory Service, Inc.
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Bearing Unit,roller, cataloged under National Stock Number 3130-01-350-0600, is classified within Federal Supply Class 3130 (No Item Name Available) of the Bearings group. The primary manufacturer of record is K & D Factory Service, Inc.. This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameBearing Unit,roller
FSC / FSG3130 — No Item Name Available (FSG 31)
ManufacturersK & D Factory Service, Inc. (CAGE 2A822); Middleby Marshall Inc (CAGE 40275)
Technical Specifications
ParameterValue
NSN3130-01-350-0600
Primary Part Number31156
Item NameBearing Unit,roller
FSC / FSG3130 / 31 — No Item Name Available
ManufacturerK & D Factory Service, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5935-00-145-561610-074614-002 INTERCHANGEABLE
Insert,electrical Connector
Amphenol Corp Div Amphenol Aerospace Operations
5315-00-389-864531156 INTERCHANGEABLE
Pin,disc Assembly
Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions
5365-00-391-3328152862 INTERCHANGEABLE
Spacer,sleeve
Honeywell International Inc Dba Honeywell Div Consumer Products Group
5310-00-637-210631156 INTERCHANGEABLE
Washer,flat
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
4730-01-036-7829299-5472868 INTERCHANGEABLE
Nozzle,spray,fluid-Emulsion
Naval Sea Systems Command
3130-01-150-868135500-0337 INTERCHANGEABLE
Bearing Unit,ball
Middleby Marshall Inc Conveyor Ovens and Mixers Div
4530-01-283-386331156 INTERCHANGEABLE
Parts Kit,oil Burner
Scott and Fetzer Co the Wayne Home Equipment Div
5961-01-365-923831156 INTERCHANGEABLE
Rectifier,semiconductor Device
Adams Rite Aerospace, Inc
5307-01-377-1802 INTERCHANGEABLE
Stud,continuous Thread
5930-01-399-333431156 INTERCHANGEABLE
Switch,sensitive
Wilshire Corp
Cross-Reference Index
Part NumberManufacturer
31156 K & D Factory Service, Inc. (USA)
35500-0337 K & D Factory Service, Inc. (USA)
31156 Middleby Marshall Inc (USA)
35500-0337 Middleby Marshall Inc (USA)
Related Parts
5935-00-145-5616INTERCHANGEABLE
INSERT,ELECTRICAL CONNECTOR
10-074614-002
5315-00-389-8645INTERCHANGEABLE
PIN,DISC ASSEMBLY
31156
5365-00-391-3328INTERCHANGEABLE
SPACER,SLEEVE
152862
5310-00-637-2106INTERCHANGEABLE
WASHER,FLAT
31156
4730-01-036-7829INTERCHANGEABLE
NOZZLE,SPRAY,FLUID-EMULSION
299-5472868
3130-01-150-8681INTERCHANGEABLE
BEARING UNIT,BALL
35500-0337
4530-01-283-3863INTERCHANGEABLE
PARTS KIT,OIL BURNER
31156
5961-01-365-9238INTERCHANGEABLE
RECTIFIER,SEMICONDUCTOR DEVICE
31156
5307-01-377-1802INTERCHANGEABLE
STUD,CONTINUOUS THREAD
5930-01-399-3334INTERCHANGEABLE
SWITCH,SENSITIVE
31156
5120-01-437-1838INTERCHANGEABLE
WRENCH,BOX AND OPEN END,COMBINAT
5307-01-607-2814INTERCHANGEABLE
STUD,CONTINUOUS THREAD
31156

Frequently Asked Questions

What is NSN 3130-01-350-0600?

NSN 3130-01-350-0600 is a Bearing Unit,roller, manufactured by K & D Factory Service, Inc., classified under FSC 3130 (No Item Name Available). Status: active.

What are the part numbers for NSN 3130-01-350-0600?

NSN 3130-01-350-0600 has 4 cross-referenced part numbers: 31156 (K & D Factory Service, Inc.), 35500-0337 (K & D Factory Service, Inc.), 31156 (Middleby Marshall Inc), 35500-0337 (Middleby Marshall Inc).

What NSN replaces 3130-01-350-0600?

There are 12 known substitutes for 3130-01-350-0600: 5935-00-145-5616, 5315-00-389-8645, 5365-00-391-3328 and 9 more. Verify interchangeability with system specifications before substitution.

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