PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

PB221Bearing,pillow Bloc

Emerson Electric Co Browning Mfg Div · NSN 3110-00-110-3908 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-110-3908 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-110-3908. Primary manufacturer part number: PB221.
Features
  • Bearing,pillow Bloc — FSC 3110
  • 2 verified cross-references
  • Primary manufacturer: Emerson Electric Co Browning Mfg Div
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Bearing,pillow Bloc, cataloged under National Stock Number 3110-00-110-3908, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Emerson Electric Co Browning Mfg Div. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameBearing,pillow Bloc
FSC / FSG3110 — No Item Name Available (FSG 31)
ManufacturersEmerson Electric Co Browning Mfg Div (CAGE 71176); Tennant Company (CAGE 59500)
Technical Specifications
ParameterValue
NSN3110-00-110-3908
Primary Part NumberPB221
Item NameBearing,pillow Bloc
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerEmerson Electric Co Browning Mfg Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5950-00-004-7595920011-29 INTERCHANGEABLE
Coil,radio Frequency
Raytheon Company Dba Raytheon
5315-00-058-6081138-55 INTERCHANGEABLE
Pin,spring
Cnh Industrial America Llc Dba Cnh America
6635-00-498-7910 INTERCHANGEABLE
Tester,spring Resiliency
5977-00-683-0078 INTERCHANGEABLE
Holder Assembly,electrical Conta
3230-00-954-7970 INTERCHANGEABLE
Blade,circular Saw,woodcutting
5962-01-159-2492 INTERCHANGEABLE
Microcircuit,memory
5340-01-222-9326C855 INTERCHANGEABLE
Buckle
Band-It-Idex Inc Unit of Idex Corp
4730-01-331-03721385-5 INTERCHANGEABLE
Strainer Element,sediment
Goodman Ball, Inc. Dba Gbi
6145-01-562-1436 INTERCHANGEABLE
Cable,special Purpose,electrical
4920-01-581-139213855 INTERCHANGEABLE
Coil,radio Frequenc
Bell Textron Inc
Cross-Reference Index
Part NumberManufacturer
PB221 Emerson Electric Co Browning Mfg Div (USA)
13855 Tennant Company (USA)
Related Parts
5950-00-004-7595INTERCHANGEABLE
COIL,RADIO FREQUENCY
920011-29
5315-00-058-6081INTERCHANGEABLE
PIN,SPRING
138-55
6635-00-498-7910INTERCHANGEABLE
TESTER,SPRING RESILIENCY
5977-00-683-0078INTERCHANGEABLE
HOLDER ASSEMBLY,ELECTRICAL CONTA
3230-00-954-7970INTERCHANGEABLE
BLADE,CIRCULAR SAW,WOODCUTTING
5962-01-159-2492INTERCHANGEABLE
MICROCIRCUIT,MEMORY
5340-01-222-9326INTERCHANGEABLE
BUCKLE
C855
4730-01-331-0372INTERCHANGEABLE
STRAINER ELEMENT,SEDIMENT
1385-5
6145-01-562-1436INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
4920-01-581-1392INTERCHANGEABLE
COIL,RADIO FREQUENC
13855
5310-01-590-3164INTERCHANGEABLE
WASHER,FLAT
13855

Frequently Asked Questions

What is NSN 3110-00-110-3908?

NSN 3110-00-110-3908 is a Bearing,pillow Bloc, manufactured by Emerson Electric Co Browning Mfg Div, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-00-110-3908?

NSN 3110-00-110-3908 has 2 cross-referenced part numbers: PB221 (Emerson Electric Co Browning Mfg Div), 13855 (Tennant Company).

What NSN replaces 3110-00-110-3908?

There are 11 known substitutes for 3110-00-110-3908: 5950-00-004-7595, 5315-00-058-6081, 6635-00-498-7910 and 8 more. Verify interchangeability with system specifications before substitution.

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