PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10246Bushing,sleeve

Peerless Nuclear Corp · NSN 3120-01-062-6521 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-01-062-6521 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-062-6521. Primary manufacturer part number: 10246.
Features
  • Bushing,sleeve — FSC 3120
  • Corner Shape: SQUARE ALL CORNERS
  • Body Inside Diameter: 0.1250 INCHES NOMINAL IN
  • Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES
  • Body Outside Diameter: 0.3125 INCHES NOMINAL IN
  • 1 verified cross-reference
  • Primary manufacturer: Peerless Nuclear Corp
Applications
  • Industrial machinery bearing replacement
  • Motor and pump shaft assemblies
  • HVAC blower and fan assemblies
General Description

The Bushing,sleeve, cataloged under National Stock Number 3120-01-062-6521, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Peerless Nuclear Corp. Government technical data includes 4 verified specifications, 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3120-01-062-6521
Primary Part Number10246
Item NameBushing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerPeerless Nuclear Corp
StatusACTIVE
Corner ShapeSQUARE ALL CORNERS
Body Inside Diameter0.1250 INCHES NOMINAL IN
Style DesignatorSOLID, PLAIN, NO OUTSIDE FLANGES
Body Outside Diameter0.3125 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5950-00-023-2416 INTERCHANGEABLE
Transformer,power
2925-00-048-716610246 INTERCHANGEABLE
Cap,ignition Distribution
Mcculloch Corp
5133-00-227-5971 INTERCHANGEABLE
Drill,twist
5945-00-498-7049 INTERCHANGEABLE
Contact Assy,relay
5999-00-501-542910246 INTERCHANGEABLE
Contact,electrical
Unison Industries Llc
6610-00-758-894610246 INTERCHANGEABLE
Arm,tension
Ni Industries Inc Thermador/waste King Div
5310-00-987-0900C5942-1 INTERCHANGEABLE
Nut,plain,hexagon
Allmetal Screw Products Corp
6145-01-162-982310246 INTERCHANGEABLE
Cable,special Purpose,electrical
Prysmian Cables and Systems Usa, Llc Div Manufacturing Plant
5961-01-314-5351102-46 INTERCHANGEABLE
Semiconductor Device,diode
Prestolite Electric Inc
5998-01-360-183810246 INTERCHANGEABLE
Backplane Assembly
Raytheon Company
Cross-Reference Index
Part NumberManufacturer
10246 Peerless Nuclear Corp (USA)
Related Parts
5950-00-023-2416INTERCHANGEABLE
TRANSFORMER,POWER
2925-00-048-7166INTERCHANGEABLE
CAP,IGNITION DISTRIBUTION
10246
5133-00-227-5971INTERCHANGEABLE
DRILL,TWIST
5945-00-498-7049INTERCHANGEABLE
CONTACT ASSY,RELAY
5999-00-501-5429INTERCHANGEABLE
CONTACT,ELECTRICAL
10246
6610-00-758-8946INTERCHANGEABLE
ARM,TENSION
10246
5310-00-987-0900INTERCHANGEABLE
NUT,PLAIN,HEXAGON
C5942-1
6145-01-162-9823INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
10246
5961-01-314-5351INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
102-46
5998-01-360-1838INTERCHANGEABLE
BACKPLANE ASSEMBLY
10246
5365-01-502-7634INTERCHANGEABLE
SPACER,SLEEVE
10-246

Frequently Asked Questions

What is NSN 3120-01-062-6521?

NSN 3120-01-062-6521 is a Bushing,sleeve, manufactured by Peerless Nuclear Corp, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-01-062-6521?

NSN 3120-01-062-6521 has 1 cross-referenced part number: 10246 (Peerless Nuclear Corp).

What NSN replaces 3120-01-062-6521?

There are 11 known substitutes for 3120-01-062-6521: 5950-00-023-2416, 2925-00-048-7166, 5133-00-227-5971 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 10246?

Key specifications for 10246: Corner Shape: SQUARE ALL CORNERS; Body Inside Diameter: 0.1250 INCHES NOMINAL IN; Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES; Overall Length: 0.2500 INCHES NOMINAL IN. 5 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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