PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

30258Case,differential G

Dana Corp Spicer Transmission Div · NSN 2520-00-884-8430 · FSC 2520 · No Item Name Available
Verified by PartsTable
NSN 2520-00-884-8430 — this item is cataloged by the U.S. Government under National Stock Number 2520-00-884-8430. Primary manufacturer part number: 30258.
Features
  • Case,differential G — FSC 2520
  • 5 verified cross-references
  • Primary manufacturer: Dana Corp Spicer Transmission Div
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Case,differential G, cataloged under National Stock Number 2520-00-884-8430, is classified within Federal Supply Class 2520 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Dana Corp Spicer Transmission Div. This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameCase,differential G
FSC / FSG2520 — No Item Name Available (FSG 25)
ManufacturersFord Motor Co Ford Parts and Service Div Government Part Sales (CAGE 23040); Dana Corp Spicer Transmission Div (CAGE 95019); Navistar Intl Corp Truck Br Ohio Plant (CAGE 89346); Ford Motor Company (CAGE 57526); Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ (CAGE 92679)
Technical Specifications
ParameterValue
NSN2520-00-884-8430
Primary Part Number30258
Item NameCase,differential G
FSC / FSG2520 / 25 — No Item Name Available
ManufacturerDana Corp Spicer Transmission Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
3110-00-100-061164AX236 INTERCHANGEABLE
Cup,tapered Roller Bearing
Mack Trucks, Inc. Dba Macungie Operations Div Lehigh Valley Operations
3120-00-213-0833 INTERCHANGEABLE
Bearing,sleeve
6625-00-232-1081302-58 INTERCHANGEABLE
Ammeter
Cummins Power Generation Inc.
5935-01-012-9805 INTERCHANGEABLE
Connector,plug,electrical
4820-01-578-963030258 INTERCHANGEABLE
Ball,valve,ported
Flowserve Us Inc. Div Flowserve Cookeville Valve Operation
5331-01-653-50373-0258 INTERCHANGEABLE
O-Ring
Namjet Llc
Cross-Reference Index
Part NumberManufacturer
B5D4205A Ford Motor Co Ford Parts and Service Div Government Part Sales (USA)
30258 PRIMARY Dana Corp Spicer Transmission Div (USA)
912729R1 Navistar Intl Corp Truck Br Ohio Plant (USA)
B5D4205A Ford Motor Company (USA)
912729R1 Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ (USA)
Related Parts
3110-00-100-0611INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
64AX236
3120-00-213-0833INTERCHANGEABLE
BEARING,SLEEVE
6625-00-232-1081INTERCHANGEABLE
AMMETER
302-58
5935-01-012-9805INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
4820-01-578-9630INTERCHANGEABLE
BALL,VALVE,PORTED
30258
5331-01-653-5037INTERCHANGEABLE
O-RING
3-0258

Frequently Asked Questions

What is NSN 2520-00-884-8430?

NSN 2520-00-884-8430 is a Case,differential G, manufactured by Dana Corp Spicer Transmission Div, classified under FSC 2520 (No Item Name Available). Status: active.

What are the part numbers for NSN 2520-00-884-8430?

NSN 2520-00-884-8430 has 5 cross-referenced part numbers: B5D4205A (Ford Motor Co Ford Parts and Service Div Government Part Sales), 30258 (Dana Corp Spicer Transmission Div), 912729R1 (Navistar Intl Corp Truck Br Ohio Plant), B5D4205A (Ford Motor Company), 912729R1 (Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/).

What NSN replaces 2520-00-884-8430?

There are 6 known substitutes for 2520-00-884-8430: 3110-00-100-0611, 3120-00-213-0833, 6625-00-232-1081 and 3 more. Verify interchangeability with system specifications before substitution.

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