NSN 2920-01-698-1639 — this item is cataloged by the U.S. Government under National Stock Number 2920-01-698-1639. Manufacturer of record part number: 243-4402.
Also searched as2920-01-698-1639 ·
2920016981639 ·
NIIN 016981639 ·
01-698-1639 ·
FSC 2920 Engine Electrical System Components, Nonaircraft · CAGE 11083 · 243-4402 · A22242
Manufacturer of record: Caterpillar Inc Div Caterpillar Defense
Identification
NSN: 2920-01-698-1639
NIIN: 016981639
FSC: 2920 — Engine Electrical System Components, Nonaircraft
FSG: 29 — Engine Accessories
Primary part number: 243-4402
Manufacturer: Caterpillar Inc Div Caterpillar Defense
General Description
The Glow Plug, cataloged under National Stock Number 2920-01-698-1639, is classified within Federal Supply Class 2920 (Engine Electrical System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
2920-01-698-1639
Primary Part Number
243-4402
Item Name
Glow Plug
FSC / FSG
2920 / 29 — Engine Electrical System Components, Nonaircraft
Other items in FSC 2920 — Engine Electrical System Components, Nonaircraft
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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2920-00-003-5173 · Item name not on file
2920-00-005-1596
2920-00-005-1596 · Item name not on file
2920-00-035-6718
2920-00-035-6718 · Item name not on file
2920-00-158-2674
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2920-00-255-4938
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PLATE ASSEMBLY,SEAL
2920-00-424-3259
PLATE ASSEMBLY,SEAL
2920-00-424-3259
PLATE ASSEMBLY,SEAL
Frequently Asked Questions
What is NSN 2920-01-698-1639?
NSN 2920-01-698-1639 is a Glow Plug, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 2920, Engine Electrical System Components, Nonaircraft. Status: active.
What part numbers are listed for NSN 2920-01-698-1639?
NSN 2920-01-698-1639 has 2 manufacturer part numbers on file: 243-4402 (Caterpillar Inc Div Caterpillar Defense), A22242 (Unac).
What are the specifications of 243-4402?
Key specifications for 243-4402: Special Features: GLOW PLUG IS PART OF THE ELECTRICAL AND STARTER SYSTEM OF ENGINE,AND IS CONNECTED TO THE BUS BAR BY A FLANGE NUT; Part Name Assigned by Controlling Agency: GLOW PLUG; End Item Identification: C2.2 INDUSTRIAL DIESEL ENGINE. 0 specifications are documented in the U.S. Government catalog.
Is NSN 2920-01-698-1639 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.