PartsTable TECHNICAL DATA SHEET

JULY 2026Technical Data Sheet

E5256Inserter,bearing and Bushing

Name: E5256
SKU: 5120-01-591-4568

Meritor Industrial Products, Llc · NSN 5120-01-591-4568 · FSC 5120 · No Item Name Available

Verified by PartsTable

NSN 5120-01-591-4568 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-591-4568. Primary manufacturer part number: E5256.

5120-01-591-4568 — No Item Name Available illustration

Features

Inserter,bearing and Bushing — FSC 5120
7 verified cross-references
Primary manufacturer: Meritor Industrial Products, Llc

Applications

Rotating machinery support and alignment
Shaft load distribution
Precision spindle assemblies

General Description

The Inserter,bearing and Bushing, cataloged under National Stock Number 5120-01-591-4568, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Meritor Industrial Products, Llc. This item has 7 commercial cross-references from 6 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 Name	Inserter,bearing and Bushing
FSC / FSG	5120 — No Item Name Available (FSG 51)
Manufacturers	Arquus (CAGE F6573); Meritor Industrial Products, Llc (CAGE 3D6E9); Volvo Lastvagnar Ab - Volvo Truckcorp (CAGE ST237); U S Army Tank Automotive Command Amsta-Im-Mm (CAGE 19207); Drivetrain Power and Propulsion Drivetrain Australia Pty Ltd (CAGE Z0DG9)

Technical Specifications

Parameter	Value
NSN	5120-01-591-4568
Primary Part Number	E5256
Item Name	Inserter,bearing and Bushing
FSC / FSG	5120 / 51 — No Item Name Available
Manufacturer	Meritor Industrial Products, Llc
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
HAZMAT	No

⇄ Verified Substitutes 12

5915-00-043-2580241-0302-000 INTERCHANGEABLE

Filter,low Pass

Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems

5975-00-056-35763426 INTERCHANGEABLE

Box Connector,electrical

Raco, a Division of Hubbell Incorporated(delaware)

4820-00-142-1992131-50775 INTERCHANGEABLE

Cock,shutoff,screw Stem

Ohmite Holding, L.l.c. Dba Ohmite Manufacturing

5935-00-660-70085256 INTERCHANGEABLE

Connector,receptacle,electrical

Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division

6105-00-798-26665256 INTERCHANGEABLE

Parts Kit,electric Motor

Hydro-Aire Aerospace Corp

1730-00-967-7970 INTERCHANGEABLE

Pump,hydraulic,hand

5950-01-080-8148 INTERCHANGEABLE

Reactor

4130-01-099-17711620-6-5/32-1 1/2 INTERCHANGEABLE

Distributor,refrigerant

Parker-Hannifin Corp Div Sporlan Division

5950-01-298-78445256 INTERCHANGEABLE

Coil,radio Frequency

U S Dept of Transportation Federal Aviation Administration

4940-01-356-8235 INTERCHANGEABLE

Tube,testing Kit

Cross-Reference Index

Part Number	Manufacturer
7488850146	Arquus (FRA)
E5256 PRIMARY	Meritor Industrial Products, Llc (USA)
88850146	Volvo Lastvagnar Ab - Volvo Truckcorp (SWE)
12637480	U S Army Tank Automotive Command Amsta-Im-Mm (USA)
5256	Drivetrain Power and Propulsion Drivetrain Australia Pty Ltd (AUS)
5256	Thales Australia Thales Australia Limited (AUS)
E5256-CD	Meritor Industrial Products, Llc (USA)

Related Parts

5915-00-043-2580INTERCHANGEABLE

FILTER,LOW PASS

241-0302-000

5975-00-056-3576INTERCHANGEABLE

BOX CONNECTOR,ELECTRICAL

3426

4820-00-142-1992INTERCHANGEABLE

COCK,SHUTOFF,SCREW STEM

131-50775

5935-00-660-7008INTERCHANGEABLE

CONNECTOR,RECEPTACLE,ELECTRICAL

5256

6105-00-798-2666INTERCHANGEABLE

PARTS KIT,ELECTRIC MOTOR

5256

1730-00-967-7970INTERCHANGEABLE

PUMP,HYDRAULIC,HAND

5950-01-080-8148INTERCHANGEABLE

REACTOR

4130-01-099-1771INTERCHANGEABLE

DISTRIBUTOR,REFRIGERANT

1620-6-5/32-1 1/2

5950-01-298-7844INTERCHANGEABLE

COIL,RADIO FREQUENCY

5256

4940-01-356-8235INTERCHANGEABLE

TUBE,TESTING KIT

5120-01-399-9533INTERCHANGEABLE

ADAPTER,SOCKET WRENCH

5256

5331-01-592-6422INTERCHANGEABLE

O-RING

5-256

Frequently Asked Questions

What is NSN 5120-01-591-4568?

NSN 5120-01-591-4568 is a Inserter,bearing and Bushing, manufactured by Meritor Industrial Products, Llc, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-591-4568?

NSN 5120-01-591-4568 has 7 cross-referenced part numbers: 7488850146 (Arquus), E5256 (Meritor Industrial Products, Llc), 88850146 (Volvo Lastvagnar Ab - Volvo Truckcorp), 12637480 (U S Army Tank Automotive Command Amsta-Im-Mm), 5256 (Drivetrain Power and Propulsion Drivetrain Australia Pty Ltd) and 2 more.

What NSN replaces 5120-01-591-4568?

There are 12 known substitutes for 5120-01-591-4568: 5915-00-043-2580, 5975-00-056-3576, 4820-00-142-1992 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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