PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

LAF241HDFilter Element,intake Air Cleane

Champion Laboratories, Inc. · NSN 2940-00-283-2143 · FSC 2940 · No Item Name Available
Verified by PartsTable
NSN 2940-00-283-2143 — this item is cataloged by the U.S. Government under National Stock Number 2940-00-283-2143. Primary manufacturer part number: LAF241HD.
Features
  • Filter Element,intake Air Cleane — FSC 2940
  • 20 verified cross-references
  • Primary manufacturer: Champion Laboratories, Inc.
Applications
  • Fluid filtration and purification
  • Engine intake air cleaning
  • Hydraulic system protection
General Description

The Filter Element,intake Air Cleane, cataloged under National Stock Number 2940-00-283-2143, is classified within Federal Supply Class 2940 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Champion Laboratories, Inc.. This item has 20 commercial cross-references from 15 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameFilter Element,intake Air Cleane
FSC / FSG2940 — No Item Name Available (FSG 29)
ManufacturersChampion Laboratories, Inc. (CAGE 50284); National Automotive Parts Assn/napa/ (CAGE 050Q3); Donaldson Company, Inc. (CAGE 18265); Baldwin Filters (CAGE 12658); Terex Corp (CAGE 97907)
Technical Specifications
ParameterValue
NSN2940-00-283-2143
Primary Part NumberLAF241HD
Item NameFilter Element,intake Air Cleane
FSC / FSG2940 / 29 — No Item Name Available
ManufacturerChampion Laboratories, Inc.
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 11
3455-00-228-52961727-0500 INTERCHANGEABLE
Cutter,milling,end
New York Twist Drill Inc
5962-00-427-7426 INTERCHANGEABLE
Microcircuit,digital
5999-00-472-5867 INTERCHANGEABLE
Heater,thermal Release
5360-00-527-1170151548 INTERCHANGEABLE
Spring,helical,compression
Telemechanics Inc
1630-00-768-7920151548 INTERCHANGEABLE
Plate,pressure,brake
Honeywell International Inc. Dba Honeywell Div Aerospace-South Bend (westmoor St)
5331-00-804-5695MS28778-6 INTERCHANGEABLE
O-Ring
Sae International Dba Sae International
5930-01-150-160542-124AS-9-46 INTERCHANGEABLE
Switch,electrical
Applied Power Inc Power Packer
4910-01-157-6457 INTERCHANGEABLE
Test Set,generator and Voltage R
2940-01-274-8285P18-1000 INTERCHANGEABLE
Filter Element,intake Air Cleane
Donaldson Company, Inc.
6680-01-287-215342124 INTERCHANGEABLE
Gage Rod-Breather,liquid Level
Center - Moeller Products Llc
Cross-Reference Index
Part NumberManufacturer
LAF241HD PRIMARY Champion Laboratories, Inc. (USA)
2124 National Automotive Parts Assn/napa/ (USA)
P12-2529 PRIMARY Donaldson Company, Inc. (USA)
PA-1637-FN PRIMARY Baldwin Filters (USA)
9218617 Terex Corp (USA)
SMP18-1000 Donaldson Company, Inc. (USA)
151548 Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling (USA)
LAF241HD Luber-Finer Inc Sub of Champion Laboratories Inc Affil of Uis Inc (USA)
151548 Hyster-Yale Group, Inc. (USA)
2124 Genuine Parts Company Div Automotive Parts Group, Dba Napa (USA)
P11-9232 Donaldson Company, Inc. (USA)
9038896 General Motors Corp (USA)
9-304-1000 Grove U.s. Llc Dba Grove Us Llc (USA)
22R0042 Link-Belt Cranes, L.p., Lllp (USA)
P11-7331 Donaldson Company, Inc. (USA)
P18-2000 Donaldson Company, Inc. (USA)
PPP11-7331 Kenworth Truck Co a Div of Paccar Inc (USA)
9-304-100026 PRIMARY Grove U.s. Llc Dba Grove Us Llc (USA)
FA-572 PRIMARY Ford Motor Craft (USA)
42124 Wix Corp (USA)
Related Parts
3455-00-228-5296INTERCHANGEABLE
CUTTER,MILLING,END
1727-0500
5962-00-427-7426INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5999-00-472-5867INTERCHANGEABLE
HEATER,THERMAL RELEASE
5360-00-527-1170INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
151548
1630-00-768-7920INTERCHANGEABLE
PLATE,PRESSURE,BRAKE
151548
5331-00-804-5695INTERCHANGEABLE
O-RING
MS28778-6
5930-01-150-1605INTERCHANGEABLE
SWITCH,ELECTRICAL
42-124AS-9-46
4910-01-157-6457INTERCHANGEABLE
TEST SET,GENERATOR AND VOLTAGE R
2940-01-274-8285INTERCHANGEABLE
FILTER ELEMENT,INTAKE AIR CLEANE
P18-1000
6680-01-287-2153INTERCHANGEABLE
GAGE ROD-BREATHER,LIQUID LEVEL
42124
4720-01-418-9537INTERCHANGEABLE
HOSE,NONMETALLIC
421-24

Frequently Asked Questions

What is NSN 2940-00-283-2143?

NSN 2940-00-283-2143 is a Filter Element,intake Air Cleane, manufactured by Champion Laboratories, Inc., classified under FSC 2940 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2940-00-283-2143?

NSN 2940-00-283-2143 has 20 cross-referenced part numbers: LAF241HD (Champion Laboratories, Inc.), 2124 (National Automotive Parts Assn/napa/), P12-2529 (Donaldson Company, Inc.), PA-1637-FN (Baldwin Filters), 9218617 (Terex Corp) and 15 more.

What NSN replaces 2940-00-283-2143?

There are 11 known substitutes for 2940-00-283-2143: 3455-00-228-5296, 5962-00-427-7426, 5999-00-472-5867 and 8 more. Verify interchangeability with system specifications before substitution.

Is NSN 2940-00-283-2143 still in active supply?

NSN 2940-00-283-2143 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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