PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

31126601 AND 31127301Bearing Set,sleeve

Perkins Engines Inc · NSN 3120-01-113-9922 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-01-113-9922 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-113-9922. Primary manufacturer part number: 31126601 AND 31127301.
Features
  • Bearing Set,sleeve — FSC 3120
  • Component Quantity: 5
  • Component Document Origin: INDUSTRIAL
  • Component Document Page Number: 1
  • Document Source: 13446
  • Document Type: MFR DRAWING
  • Document Identification: 31126601 AND 31127301
  • 2 verified cross-references
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Bearing Set,sleeve, cataloged under National Stock Number 3120-01-113-9922, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Perkins Engines Inc. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3120-01-113-9922
Primary Part Number31126601 AND 31127301
Item NameBearing Set,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerPerkins Engines Inc
StatusACTIVE
Component Quantity5
Component Document OriginINDUSTRIAL
Component Document Page Number1
Document Source13446
Document TypeMFR DRAWING
Document Identification31126601 AND 31127301
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
6850-00-264-6568 INTERCHANGEABLE
Desiccant,activated
6850-00-809-7321 INTERCHANGEABLE
Desiccant,activated
Cross-Reference Index
Part NumberManufacturer
31126601 AND 31127301 Perkins Engines Inc (USA)
84952 Perkins Engines Inc (USA)
Related Parts
6850-00-264-6568INTERCHANGEABLE
DESICCANT,ACTIVATED
6850-00-809-7321INTERCHANGEABLE
DESICCANT,ACTIVATED

Frequently Asked Questions

What is NSN 3120-01-113-9922?

NSN 3120-01-113-9922 is a Bearing Set,sleeve, manufactured by Perkins Engines Inc, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-01-113-9922?

NSN 3120-01-113-9922 has 2 cross-referenced part numbers: 31126601 AND 31127301 (Perkins Engines Inc), 84952 (Perkins Engines Inc).

What NSN replaces 3120-01-113-9922?

There are 2 known substitutes for 3120-01-113-9922: 6850-00-264-6568, 6850-00-809-7321. Verify interchangeability with system specifications before substitution.

What are the specifications of 31126601 AND 31127301?

Key specifications for 31126601 AND 31127301: Component Quantity: 5; Component Document Origin: INDUSTRIAL; Component Document Page Number: 1; Document Source: 13446. 6 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com