PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1225K531Bushing,sleeve

Meritor Heavy Vehicle Systems, Llc · NSN 3120-00-758-9701 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-758-9701 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-758-9701. Primary manufacturer part number: 1225K531.
Features
  • Bushing,sleeve — FSC 3120
  • 3 verified cross-references
  • Primary manufacturer: Meritor Heavy Vehicle Systems, Llc
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 3120-00-758-9701, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Meritor Heavy Vehicle Systems, Llc. This item has 3 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 NameBushing,sleeve
FSC / FSG3120 — No Item Name Available (FSG 31)
ManufacturersMeritor Heavy Vehicle Systems, Llc (CAGE 78500); Tld Wollard Llc (CAGE 44185)
Technical Specifications
ParameterValue
NSN3120-00-758-9701
Primary Part Number1225K531
Item NameBushing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerMeritor Heavy Vehicle Systems, Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5133-00-222-9385 INTERCHANGEABLE
Drill,twist
2990-00-247-6715 INTERCHANGEABLE
Governor,gasoline Engine
3020-00-318-0917 INTERCHANGEABLE
Gear,spur
2825-00-390-4076 INTERCHANGEABLE
Stem,governor Valve
3110-00-432-5469B-77-OH INTERCHANGEABLE
Bearing,roller,needle
Timken Aerospace, Inc Dba Torrington Product
8145-01-029-52586021632-1 INTERCHANGEABLE
Shipping and Storage Container
Lockheed Martin Corporation Div Rotary and Mission Systems
1398-01-047-079815-132 INTERCHANGEABLE
Lubricator,bowl
Jered Llc
5310-01-099-787715132 INTERCHANGEABLE
Washer,flat
Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling
7025-01-301-7097 INTERCHANGEABLE
Plate,solenoid Moun
5120-01-397-581815132 INTERCHANGEABLE
Key,socket Head Screw
Eklind Tool Co
Cross-Reference Index
Part NumberManufacturer
1225K531 PRIMARY Meritor Heavy Vehicle Systems, Llc (USA)
NW15132 Tld Wollard Llc (USA)
15132 Tld Wollard Llc (USA)
Related Parts
5133-00-222-9385INTERCHANGEABLE
DRILL,TWIST
2990-00-247-6715INTERCHANGEABLE
GOVERNOR,GASOLINE ENGINE
3020-00-318-0917INTERCHANGEABLE
GEAR,SPUR
2825-00-390-4076INTERCHANGEABLE
STEM,GOVERNOR VALVE
3110-00-432-5469INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
B-77-OH
8145-01-029-5258INTERCHANGEABLE
SHIPPING AND STORAGE CONTAINER
6021632-1
1398-01-047-0798INTERCHANGEABLE
LUBRICATOR,BOWL
15-132
5310-01-099-7877INTERCHANGEABLE
WASHER,FLAT
15132
7025-01-301-7097INTERCHANGEABLE
PLATE,SOLENOID MOUN
5120-01-397-5818INTERCHANGEABLE
KEY,SOCKET HEAD SCREW
15132
5961-01-410-7317INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
15132
6240-01-436-8909INTERCHANGEABLE
LAMP,INCANDESCENT

Frequently Asked Questions

What is NSN 3120-00-758-9701?

NSN 3120-00-758-9701 is a Bushing,sleeve, manufactured by Meritor Heavy Vehicle Systems, Llc, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-00-758-9701?

NSN 3120-00-758-9701 has 3 cross-referenced part numbers: 1225K531 (Meritor Heavy Vehicle Systems, Llc), NW15132 (Tld Wollard Llc), 15132 (Tld Wollard Llc).

What NSN replaces 3120-00-758-9701?

There are 12 known substitutes for 3120-00-758-9701: 5133-00-222-9385, 2990-00-247-6715, 3020-00-318-0917 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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