PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3-0188Journal and Bearing

Neapco Inc · NSN 2520-01-084-3251 · FSC 2520 · No Item Name Available
Verified by PartsTable
NSN 2520-01-084-3251 — this item is cataloged by the U.S. Government under National Stock Number 2520-01-084-3251. Primary manufacturer part number: 3-0188.
Features
  • Journal and Bearing — FSC 2520
  • 14 verified cross-references
  • Primary manufacturer: Neapco Inc
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Journal and Bearing, cataloged under National Stock Number 2520-01-084-3251, is classified within Federal Supply Class 2520 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Neapco Inc. This item has 14 commercial cross-references from 12 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameJournal and Bearing
FSC / FSG2520 — No Item Name Available (FSG 25)
ManufacturersScammell Motors British Leyland Uk Ltd (CAGE U0759); Dana Light Axle Products, Llc Dba Dana Light Axle Products (CAGE 97271); Komatsu American Intl Co (CAGE 29510); Spicer Driveshaft Uk (CAGE U3475); Caterpillar Inc Div Caterpillar Defense (CAGE 11083)
Technical Specifications
ParameterValue
NSN2520-01-084-3251
Primary Part Number3-0188
Item NameJournal and Bearing
FSC / FSG2520 / 25 — No Item Name Available
ManufacturerNeapco Inc
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3110-00-100-078018485 INTERCHANGEABLE
Cone and Rollers,tapered Roller
Komatsu America Corporation
5342-00-131-2702 INTERCHANGEABLE
Mount,resilient,weapon System
5360-00-246-69334B8313 INTERCHANGEABLE
Spring,helical,compression
Caterpillar Inc Div Caterpillar Defense
4310-00-343-6251 INTERCHANGEABLE
Ring,piston
5330-00-694-095530188 INTERCHANGEABLE
Gasket
Dana Corp Spicer Transmission Div
2540-00-725-407153006-24V INTERCHANGEABLE
Motor,windshield Wiper,electric
Maradyne Corporation
2520-00-862-709020057 INTERCHANGEABLE
Parts Kit,universal Joint
Trw Inc Trw Intl Trade Government Sales Dept
5905-01-086-737130188 INTERCHANGEABLE
Resistor,variable,wire Wound,pre
Adams Rite Aerospace, Inc
5340-01-174-74591662161C1 INTERCHANGEABLE
Cap,protective,dust and Moisture
Nd Defense Llc
5325-01-277-616938618 INTERCHANGEABLE
Ring,retaining
Leroi International Inc Dba Compair Leroi
Cross-Reference Index
Part NumberManufacturer
41028653 Scammell Motors British Leyland Uk Ltd (GBR)
5-188X Dana Light Axle Products, Llc Dba Dana Light Axle Products (USA)
154073H1 Komatsu American Intl Co (USA)
3-86-18 Spicer Driveshaft Uk (GBR)
815009 Caterpillar Inc Div Caterpillar Defense (USA)
63-86-18 Dana Commercial Vehicle Manufacturing, Llc Dba Dana Commercial Vehicle Products (USA)
10553429 General Dynamics Land Systems Canadacorp (CAN)
2675X28188 Neapco Inc (USA)
D45979 Cnh Industrial America Llc Dba Cnh America (USA)
5-188X Dana Corp Spicer Transmission Div (USA)
913774R91 Navistar Intl Corp Truck Br Ohio Plant (USA)
3-0188 PRIMARY Neapco Inc (USA)
5-188X Drive Products Inc (CAN)
3-86-18 Dana Commercial Vehicle Manufacturing, Llc Dba Dana Commercial Vehicle Products (USA)
Related Parts
3110-00-100-0780INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
18485
5342-00-131-2702INTERCHANGEABLE
MOUNT,RESILIENT,WEAPON SYSTEM
5360-00-246-6933INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
4B8313
4310-00-343-6251INTERCHANGEABLE
RING,PISTON
5330-00-694-0955INTERCHANGEABLE
GASKET
30188
2540-00-725-4071INTERCHANGEABLE
MOTOR,WINDSHIELD WIPER,ELECTRIC
53006-24V
2520-00-862-7090INTERCHANGEABLE
PARTS KIT,UNIVERSAL JOINT
20057
5905-01-086-7371INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,PRE
30188
5340-01-174-7459INTERCHANGEABLE
CAP,PROTECTIVE,DUST AND MOISTURE
1662161C1
5325-01-277-6169INTERCHANGEABLE
RING,RETAINING
38618
5360-01-316-9446INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
5310-01-319-1088INTERCHANGEABLE
WASHER,CONCAVE
30188

Frequently Asked Questions

What is NSN 2520-01-084-3251?

NSN 2520-01-084-3251 is a Journal and Bearing, manufactured by Neapco Inc, classified under FSC 2520 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2520-01-084-3251?

NSN 2520-01-084-3251 has 14 cross-referenced part numbers: 41028653 (Scammell Motors British Leyland Uk Ltd), 5-188X (Dana Light Axle Products, Llc Dba Dana Light Axle Products), 154073H1 (Komatsu American Intl Co), 3-86-18 (Spicer Driveshaft Uk), 815009 (Caterpillar Inc Div Caterpillar Defense) and 9 more.

What NSN replaces 2520-01-084-3251?

There are 12 known substitutes for 2520-01-084-3251: 3110-00-100-0780, 5342-00-131-2702, 5360-00-246-6933 and 9 more. Verify interchangeability with system specifications before substitution.

Is NSN 2520-01-084-3251 still in active supply?

NSN 2520-01-084-3251 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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