PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2891Cover,transmission

Clark Material Handling Company · NSN 2520-00-737-8327 · FSC 2520 · No Item Name Available
Verified by PartsTable
NSN 2520-00-737-8327 — this item is cataloged by the U.S. Government under National Stock Number 2520-00-737-8327. Primary manufacturer part number: 2891.
Features
  • Cover,transmission — FSC 2520
  • Mounting Hole Diameter: 0.406 INCHES NOMINAL IN
  • Material: STEEL
  • Mounting Hole Quantity: 4
  • 8 verified cross-references
  • Primary manufacturer: Clark Material Handling Company
Applications
  • Applications requiring Steel construction
General Description

The Cover,transmission, cataloged under National Stock Number 2520-00-737-8327, is classified within Federal Supply Class 2520 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Clark Material Handling Company. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 7 manufacturers, 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
NSN2520-00-737-8327
Primary Part Number2891
Item NameCover,transmission
FSC / FSG2520 / 25 — No Item Name Available
ManufacturerClark Material Handling Company
StatusACTIVE
Mounting Hole Diameter0.406 INCHES NOMINAL IN
MaterialSTEEL
Mounting Hole Quantity4
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4330-00-392-455912357-09-50-0035 INTERCHANGEABLE
Filter,fluid
Solventum Purification Inc. Div Filtration and Separation Division
5915-00-405-01602891 INTERCHANGEABLE
Network,impedance
Moog Inc.
2910-00-409-2997309627 INTERCHANGEABLE
Link,choke
Brp Us Inc
5955-00-483-549928-9-1 INTERCHANGEABLE
Crystal Unit,quartz
Microsemi Corp. - High Performance Timing Dba Vectron International- Cancelled
5950-00-648-3364 INTERCHANGEABLE
Reactor
2530-00-891-65513780208 INTERCHANGEABLE
Parts Kit,air-Hydraulic Brake SL
General Motors Llc Dba General Motors Llc
3020-00-891-76995135227 INTERCHANGEABLE
Gear,helical
Rolls-Royce Solutions America Inc
4730-01-100-2126 INTERCHANGEABLE
Coupling,drainage Pipe
6625-01-139-2221 INTERCHANGEABLE
Resistor,decade
5310-01-160-6798309627 INTERCHANGEABLE
Washer,flat
Parker-Hannifin Corporation Div Hydraulic Accumulator Division
Cross-Reference Index
Part NumberManufacturer
2891 PRIMARY Clark Material Handling Company (USA)
2891 Clark Equipment Co (USA)
52375F Diamond Reo Truck Co (USA)
582T2 Diamond Reo Truck Co (USA)
2149374 Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02 (USA)
309627 White Motor Corp (USA)
2149374 General Motors Llc Dba General Motors Llc (USA)
8C7992 Napco International Llc Dba Napco International Inc (USA)
Related Parts
4330-00-392-4559INTERCHANGEABLE
FILTER,FLUID
12357-09-50-0035
5915-00-405-0160INTERCHANGEABLE
NETWORK,IMPEDANCE
2891
2910-00-409-2997INTERCHANGEABLE
LINK,CHOKE
309627
5955-00-483-5499INTERCHANGEABLE
CRYSTAL UNIT,QUARTZ
28-9-1
5950-00-648-3364INTERCHANGEABLE
REACTOR
2530-00-891-6551INTERCHANGEABLE
PARTS KIT,AIR-HYDRAULIC BRAKE SL
3780208
3020-00-891-7699INTERCHANGEABLE
GEAR,HELICAL
5135227
4730-01-100-2126INTERCHANGEABLE
COUPLING,DRAINAGE PIPE
6625-01-139-2221INTERCHANGEABLE
RESISTOR,DECADE
5310-01-160-6798INTERCHANGEABLE
WASHER,FLAT
309627
6150-01-261-0022INTERCHANGEABLE
LEAD,ELECTRICAL
309627
4820-01-270-6422INTERCHANGEABLE
VALVE,BALL
2891

Frequently Asked Questions

What is NSN 2520-00-737-8327?

NSN 2520-00-737-8327 is a Cover,transmission, manufactured by Clark Material Handling Company, classified under FSC 2520 (No Item Name Available). Status: active.

What are the part numbers for NSN 2520-00-737-8327?

NSN 2520-00-737-8327 has 8 cross-referenced part numbers: 2891 (Clark Material Handling Company), 2891 (Clark Equipment Co), 52375F (Diamond Reo Truck Co), 582T2 (Diamond Reo Truck Co), 2149374 (Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02) and 3 more.

What NSN replaces 2520-00-737-8327?

There are 12 known substitutes for 2520-00-737-8327: 4330-00-392-4559, 5915-00-405-0160, 2910-00-409-2997 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2891?

Key specifications for 2891: Mounting Hole Diameter: 0.406 INCHES NOMINAL IN; Special Features: BASE DIM.:6.313" X 4.438"; Material: STEEL; Mounting Hole Quantity: 4. 4 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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