NSN 5342-01-181-1929 · NIIN 011811929 · Part number 6G5987
Caterpillar Inc Div Caterpillar Defense · FSC 5342 — Hardware, Weapon System · FSG 53 — Hardware and Abrasives · CAGE 11083
Government record, cited
NSN 5342-01-181-1929 — this item is cataloged by the U.S. Government under National Stock Number 5342-01-181-1929. Manufacturer of record part number: 6G5987.
Also searched as5342-01-181-1929 ·
5342011811929 ·
NIIN 011811929 ·
01-181-1929 ·
FSC 5342 Hardware, Weapon System · CAGE 11083 · 6G5987 · 44640
Manufacturer of record: Caterpillar Inc Div Caterpillar Defense
Identification
NSN: 5342-01-181-1929
NIIN: 011811929
FSC: 5342 — Hardware, Weapon System
FSG: 53 — Hardware and Abrasives
Primary part number: 6G5987
Manufacturer: Caterpillar Inc Div Caterpillar Defense
General Description
The Bracket,fan,defroster, cataloged under National Stock Number 5342-01-181-1929, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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
Bracket,fan,defroster
FSC / FSG
5342 — Hardware, Weapon System (FSG 53)
Manufacturers
Caterpillar Inc Div Caterpillar Defense (CAGE 11083)
Technical Specifications
Parameter
Value
NSN
5342-01-181-1929
Primary Part Number
6G5987
Item Name
Bracket,fan,defroster
FSC / FSG
5342 / 53 — Hardware, Weapon System
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)
Criticality Code
X
⇄Related Items4
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5835-01-224-0406D-MC-60POSSIBLE MATCH
TAPE,SOUND RECORDING
Possible match (shared part number)T D K Electronics Corp
4210-01-356-908944640POSSIBLE MATCH
HEAD,SPRINKLER,FIRE PROTECTION
Possible match (shared part number)Tyco Fire Products Lp
5950-01-363-2141G504200-1POSSIBLE MATCH
TRANSFORMER,RADIO FREQUENCY
Possible match (shared part number)Raytheon Company Dba Raytheon Co
5315-01-421-839544640POSSIBLE MATCH
PIN,STRAIGHT,HEADLESS
Possible match (shared part number)Ridge Tool Company
NSN 5342-01-181-1929 is a Bracket,fan,defroster, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 5342, Hardware, Weapon System. Status: active.
What part numbers are listed for NSN 5342-01-181-1929?
NSN 5342-01-181-1929 has 1 manufacturer part number on file: 6G5987 (Caterpillar Inc Div Caterpillar Defense).
What NSN replaces 5342-01-181-1929?
4 possible matches (shared part number, not a government interchangeability claim): 5835-01-224-0406, 4210-01-356-9089, 5950-01-363-2141. Verify interchangeability with system specifications before substitution.
Is NSN 5342-01-181-1929 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.