NSN 2920-00-423-3904 — this item is cataloged by the U.S. Government under National Stock Number 2920-00-423-3904. Manufacturer of record part number: 9B6400.
Also searched as2920-00-423-3904 ·
2920004233904 ·
NIIN 004233904 ·
00-423-3904 ·
FSC 2920 Engine Electrical System Components, Nonaircraft · CAGE 11083 · 9B6400 · 16432
Nearby stock numbers← 2920-00-423-3903
·
2920-00-423-3905 Pole and Guard, Rela →
Features
Pole and Guard,rela — FSC 2920
1 manufacturer part number on file
Manufacturer of record: Caterpillar Inc Div Caterpillar Defense
Identification
NSN: 2920-00-423-3904
NIIN: 004233904
FSC: 2920 — Engine Electrical System Components, Nonaircraft
FSG: 29 — Engine Accessories
Primary part number: 9B6400
Manufacturer: Caterpillar Inc Div Caterpillar Defense
General Description
The Pole and Guard,rela, cataloged under National Stock Number 2920-00-423-3904, 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 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Pole and Guard,rela
FSC / FSG
2920 — Engine Electrical System Components, Nonaircraft (FSG 29)
Manufacturers
Caterpillar Inc Div Caterpillar Defense (CAGE 11083)
Technical Specifications
Parameter
Value
NSN
2920-00-423-3904
Primary Part Number
9B6400
Item Name
Pole and Guard,rela
FSC / FSG
2920 / 29 — Engine Electrical System Components, Nonaircraft
Manufacturer
Caterpillar Inc Div Caterpillar Defense
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
⇄Related Items5
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5305-00-455-0528G138202POSSIBLE MATCH
SCREW HEX
Possible match (shared part number)Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems
5130-01-144-787327361-3POSSIBLE MATCH
BIT,SCREWDRIVER
Possible match (shared part number)Magna Div Vermont American Corp
5950-01-239-649816432POSSIBLE MATCH
TRANSFORMER,POWER
Possible match (shared part number)Oeco, Llc Dba Pacific Scientific Oeco Div Fire Safety and Power Systems
2930-01-396-152516432POSSIBLE MATCH
PUMP,COOLING SYSTEM,ENGINE
Possible match (shared part number)Westerbeke Corporation
5305-01-556-301216432POSSIBLE MATCH
SCREW,MACHINE
Possible match (shared part number)L3harris Technologies, Inc Div Space & Airborne Systems
NSN 2920-00-423-3904 is a Pole and Guard,rela, 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 2920-00-423-3904?
NSN 2920-00-423-3904 has 1 manufacturer part number on file: 9B6400 (Caterpillar Inc Div Caterpillar Defense).
What NSN replaces 2920-00-423-3904?
5 possible matches (shared part number, not a government interchangeability claim): 5305-00-455-0528, 5130-01-144-7873, 5950-01-239-6498. Verify interchangeability with system specifications before substitution.
Is NSN 2920-00-423-3904 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.