PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

D74449Housing Assembly,differential

Cnh Industrial America Llc Dba Cnh America · NSN 2520-01-081-6968 · FSC 2520 · No Item Name Available
Verified by PartsTable
NSN 2520-01-081-6968 — this item is cataloged by the U.S. Government under National Stock Number 2520-01-081-6968. Primary manufacturer part number: D74449.
Features
  • Housing Assembly,differential — FSC 2520
  • General Characteristics Item Description: 2.630 IN. NOM DIA HOUSING AT INPUT AND OUTPUT SHAFT ENDS IN
  • 2 verified cross-references
  • Primary manufacturer: Cnh Industrial America Llc Dba Cnh America
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Housing Assembly,differential, cataloged under National Stock Number 2520-01-081-6968, is classified within Federal Supply Class 2520 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Cnh Industrial America Llc Dba Cnh America. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2520-01-081-6968
Primary Part NumberD74449
Item NameHousing Assembly,differential
FSC / FSG2520 / 25 — No Item Name Available
ManufacturerCnh Industrial America Llc Dba Cnh America
StatusACTIVE
General Characteristics Item Description2.630 IN. NOM DIA HOUSING AT INPUT AND OUTPUT SHAFT ENDS IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5930-00-050-2680 INTERCHANGEABLE
Switch,toggle
5133-00-228-1368 INTERCHANGEABLE
Drill,twist
4310-00-332-0207 INTERCHANGEABLE
Follower,cylinder
3040-00-470-688920119 INTERCHANGEABLE
Shoe,cam Roller,inj
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
6105-00-887-045420119 INTERCHANGEABLE
Ring Assembly,brush
Cunico Corporation
5331-01-021-4258NAS1611-234 INTERCHANGEABLE
O-Ring
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5360-01-076-286720-128 INTERCHANGEABLE
Spring
Stewart & Stevenson Power Products Llc
1680-01-157-0033276345 INTERCHANGEABLE
Card Support,fire and Overheat
Kidde Technologies, Inc Div Kidde Aerospace and Defense
4920-01-299-027720119 INTERCHANGEABLE
Test Program Set
Textron Systems Corporation Dba Textron Systems Corp
5310-01-301-52330200139972S INTERCHANGEABLE
Nut,plain,hexagon
Prestolite Electric Inc
Cross-Reference Index
Part NumberManufacturer
D74449 PRIMARY Cnh Industrial America Llc Dba Cnh America (USA)
20119 Cnh Industrial America Llc Dba Cnh America (USA)
Related Parts
5930-00-050-2680INTERCHANGEABLE
SWITCH,TOGGLE
5133-00-228-1368INTERCHANGEABLE
DRILL,TWIST
4310-00-332-0207INTERCHANGEABLE
FOLLOWER,CYLINDER
3040-00-470-6889INTERCHANGEABLE
SHOE,CAM ROLLER,INJ
20119
6105-00-887-0454INTERCHANGEABLE
RING ASSEMBLY,BRUSH
20119
5331-01-021-4258INTERCHANGEABLE
O-RING
NAS1611-234
5360-01-076-2867INTERCHANGEABLE
SPRING
20-128
1680-01-157-0033INTERCHANGEABLE
CARD SUPPORT,FIRE AND OVERHEAT
276345
4920-01-299-0277INTERCHANGEABLE
TEST PROGRAM SET
20119
5310-01-301-5233INTERCHANGEABLE
NUT,PLAIN,HEXAGON
0200139972S
5331-01-342-2543INTERCHANGEABLE
O-RING
201-19
7930-01-412-1032INTERCHANGEABLE
RUG AND ROOM FRESHE
7100049083

Frequently Asked Questions

What is NSN 2520-01-081-6968?

NSN 2520-01-081-6968 is a Housing Assembly,differential, manufactured by Cnh Industrial America Llc Dba Cnh America, classified under FSC 2520 (No Item Name Available). Status: active.

What are the part numbers for NSN 2520-01-081-6968?

NSN 2520-01-081-6968 has 2 cross-referenced part numbers: D74449 (Cnh Industrial America Llc Dba Cnh America), 20119 (Cnh Industrial America Llc Dba Cnh America).

What NSN replaces 2520-01-081-6968?

There are 12 known substitutes for 2520-01-081-6968: 5930-00-050-2680, 5133-00-228-1368, 4310-00-332-0207 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of D74449?

Key specifications for D74449: General Characteristics Item Description: 2.630 IN. NOM DIA HOUSING AT INPUT AND OUTPUT SHAFT ENDS IN. 1 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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