PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

32820Bearing,cam Rear

Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. · NSN 3120-00-448-6704 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-448-6704 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-448-6704. Primary manufacturer part number: 32820.
Features
  • Bearing,cam Rear — FSC 3120
  • General Characteristics Item Description: BRONZE AMS 4846,7.875 IN. OD 7.129 IN. ID,1.312 IN. W,DRILL 0.266IN.MIN,0.276 IN. MAX DIA 8 HOLES EQUALLY SPACED WITHIN 0.005 TRUE LOCATION EXCEPT ONE HOLE OFFSET,COUNTERBORE 0.562 IN. DIA IN
  • 1 verified cross-reference
  • Primary manufacturer: Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Bearing,cam Rear, cataloged under National Stock Number 3120-00-448-6704, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.. 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
NSN3120-00-448-6704
Primary Part Number32820
Item NameBearing,cam Rear
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerPratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
StatusACTIVE
General Characteristics Item DescriptionBRONZE AMS 4846,7.875 IN. OD 7.129 IN. ID,1.312 IN. W,DRILL 0.266IN.MIN,0.276 IN. MAX DIA 8 HOLES EQUALLY SPACED WITHIN 0.005 TRUE LOCATION EXCEPT ONE HOLE OFFSET,COUNTERBORE 0.562 IN. DIA IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5110-00-293-0460 INTERCHANGEABLE
Cutter,pipe
3120-00-910-1667M3846-40 INTERCHANGEABLE
Bearing,sleeve
Altra Industrial Motion Corp.
4210-01-179-262032820 INTERCHANGEABLE
Bracket,fire Extinguisher
Tyco Fire Products Lp
3120-01-348-04633 2820 INTERCHANGEABLE
Bearing,sleeve
Krupp-Mak Co
6850-01-362-584332820 INTERCHANGEABLE
Etching Solution
Gravograph-New Hermes, Inc
5110-01-473-9765 INTERCHANGEABLE
Cutter,pipe
Cross-Reference Index
Part NumberManufacturer
32820 PRIMARY Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAN)
Related Parts
5110-00-293-0460INTERCHANGEABLE
CUTTER,PIPE
3120-00-910-1667INTERCHANGEABLE
BEARING,SLEEVE
M3846-40
4210-01-179-2620INTERCHANGEABLE
BRACKET,FIRE EXTINGUISHER
32820
3120-01-348-0463INTERCHANGEABLE
BEARING,SLEEVE
3 2820
6850-01-362-5843INTERCHANGEABLE
ETCHING SOLUTION
32820
5110-01-473-9765INTERCHANGEABLE
CUTTER,PIPE

Frequently Asked Questions

What is NSN 3120-00-448-6704?

NSN 3120-00-448-6704 is a Bearing,cam Rear, manufactured by Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp., classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-00-448-6704?

NSN 3120-00-448-6704 has 1 cross-referenced part number: 32820 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.).

What NSN replaces 3120-00-448-6704?

There are 6 known substitutes for 3120-00-448-6704: 5110-00-293-0460, 3120-00-910-1667, 4210-01-179-2620 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 32820?

Key specifications for 32820: General Characteristics Item Description: BRONZE AMS 4846,7.875 IN. OD 7.129 IN. ID,1.312 IN. W,DRILL 0.266IN.MIN,0.276 IN. MAX DIA 8 HOLES EQUALLY SPACED WITHIN 0.005 TRUE LOCATION EXCEPT ONE HOLE OFFSET,COUNTERBORE 0.562 IN. DIA 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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