PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

354799R91Spark Plug

Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ · NSN 2920-00-540-8354 · FSC 2920 · No Item Name Available
Verified by PartsTable
NSN 2920-00-540-8354 — this item is cataloged by the U.S. Government under National Stock Number 2920-00-540-8354. Primary manufacturer part number: 354799R91.
Features
  • Spark Plug — FSC 2920
  • 15 verified cross-references
  • Primary manufacturer: Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Spark Plug, cataloged under National Stock Number 2920-00-540-8354, is classified within Federal Supply Class 2920 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/. This item has 15 commercial cross-references from 11 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 NameSpark Plug
FSC / FSG2920 — No Item Name Available (FSG 29)
ManufacturersGeneral Motors Llc Dba General Motors Llc (CAGE 7X677); Champion Aerospace Llc (CAGE 0AFL4); Federal Specifications Promulgated by General Services Administration Washington DC (CAGE 81348); Bridgestone Americas Tire Operations, Llc (CAGE 22337); Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ (CAGE 92679)
Technical Specifications
ParameterValue
NSN2920-00-540-8354
Primary Part Number354799R91
Item NameSpark Plug
FSC / FSG2920 / 29 — No Item Name Available
ManufacturerNavistar Intl Corp Melrose Park Engine Plant Location /melrose Park/
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3040-00-061-0799C75 INTERCHANGEABLE
Clamp,hub
Designatronics Incorporated Div Sterling Instruments Div
6810-00-071-4688 INTERCHANGEABLE
Calcium Chloride,anhydrous
5940-00-113-9821MS20659-166 INTERCHANGEABLE
Terminal,lug
Sae International Dba Sae International
6810-00-174-51831-1308 INTERCHANGEABLE
Calcium Chloride,anhydrous
Avantor Performance Materials, Inc.
5310-00-186-0969 INTERCHANGEABLE
Washer,key
5910-00-196-2571 INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
5975-00-245-1690 INTERCHANGEABLE
Conduit Outlet
5955-00-264-5310531574-001 INTERCHANGEABLE
Crystal Unit,quartz
Raytheon Company Div Corp
5110-00-272-89835110-00-272-8983 INTERCHANGEABLE
Chisel,round Nose,hand
General Services Administration Federal Supply Service
5920-00-280-3145 INTERCHANGEABLE
Fuse,plug
Cross-Reference Index
Part NumberManufacturer
C73 General Motors Llc Dba General Motors Llc (USA)
W10 Champion Aerospace Llc (USA)
WS506 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
S40CF Bridgestone Americas Tire Operations, Llc (USA)
354799R91 PRIMARY Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ (USA)
359278R91 Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ (USA)
C75 General Motors Llc Dba General Motors (USA)
CV0-44D Champion Aerospace Llc (USA)
KE281C White Farm Equipment Co Sub of Tic Investment Inc (USA)
TT4 Ford Motor Co Ford Parts and Service Div Government Part Sales (USA)
W10 Champion Aviation Inc Automotive Div (USA)
276457R91 Navistar International Corporation Dba Navistar (USA)
276457R91 Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ (USA)
73CES Stitt Spark Plug Co (USA)
C73 General Motors Llc Dba General Motors (USA)
Related Parts
3040-00-061-0799INTERCHANGEABLE
CLAMP,HUB
C75
6810-00-071-4688INTERCHANGEABLE
CALCIUM CHLORIDE,ANHYDROUS
5940-00-113-9821INTERCHANGEABLE
TERMINAL,LUG
MS20659-166
6810-00-174-5183INTERCHANGEABLE
CALCIUM CHLORIDE,ANHYDROUS
1-1308
5310-00-186-0969INTERCHANGEABLE
WASHER,KEY
5910-00-196-2571INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
5975-00-245-1690INTERCHANGEABLE
CONDUIT OUTLET
5955-00-264-5310INTERCHANGEABLE
CRYSTAL UNIT,QUARTZ
531574-001
5110-00-272-8983INTERCHANGEABLE
CHISEL,ROUND NOSE,HAND
5110-00-272-8983
5920-00-280-3145INTERCHANGEABLE
FUSE,PLUG
5905-00-284-3423INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
58-25KOHMPORM10PCTSTAPER
3030-00-529-0393INTERCHANGEABLE
BELT,V

Frequently Asked Questions

What is NSN 2920-00-540-8354?

NSN 2920-00-540-8354 is a Spark Plug, manufactured by Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/, classified under FSC 2920 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2920-00-540-8354?

NSN 2920-00-540-8354 has 15 cross-referenced part numbers: C73 (General Motors Llc Dba General Motors Llc), W10 (Champion Aerospace Llc), WS506 (Federal Specifications Promulgated by General Services Administration Washington DC), S40CF (Bridgestone Americas Tire Operations, Llc), 354799R91 (Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/) and 10 more.

What NSN replaces 2920-00-540-8354?

There are 12 known substitutes for 2920-00-540-8354: 3040-00-061-0799, 6810-00-071-4688, 5940-00-113-9821 and 9 more. Verify interchangeability with system specifications before substitution.

Is NSN 2920-00-540-8354 still in active supply?

NSN 2920-00-540-8354 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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