NSN 6150-01-549-2037 · NIIN 015492037 · Part number 3999669
Cummins Inc · FSC 6150 — Miscellaneous Electric Power and Distribution Equipment · FSG 61 — Electric Wire, Power, and Distribution Equipment · CAGE 0B8S3
Government record, cited
NSN 6150-01-549-2037 — this item is cataloged by the U.S. Government under National Stock Number 6150-01-549-2037. Manufacturer of record part number: 3999669.
Also searched as6150-01-549-2037 ·
6150015492037 ·
NIIN 015492037 ·
01-549-2037 ·
FSC 6150 Miscellaneous Electric Power and Distribution Equipment · CAGE 0B8S3 · 3999669
Nearby stock numbers← 6150-01-549-1963 Cable Assembly, Special Purpose, E
·
6150-01-549-2075 Cable Assembly, Power, Electrical →
6150-01-549-2037 — Miscellaneous Electric Power and Distribution Equipment
Features
Wiring Harness — FSC 6150
1 manufacturer part number on file
Manufacturer of record: Cummins Inc
Identification
NSN: 6150-01-549-2037
NIIN: 015492037
FSC: 6150 — Miscellaneous Electric Power and Distribution Equipment
FSG: 61 — Electric Wire, Power, and Distribution Equipment
Primary part number: 3999669
Manufacturer: Cummins Inc
General Description
The Wiring Harness, cataloged under National Stock Number 6150-01-549-2037, is classified within Federal Supply Class 6150 (Miscellaneous Electric Power and Distribution Equipment) of the Electric Wire, Power, and Distribution Equipment group. The manufacturer of record is Cummins Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
6150-01-549-2037
Primary Part Number
3999669
Item Name
Wiring Harness
FSC / FSG
6150 / 61 — Miscellaneous Electric Power and Distribution Equipment
Manufacturer
Cummins Inc
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 Items1
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
NSN 6150-01-549-2037 is a Wiring Harness, manufactured by Cummins Inc, classified under FSC 6150, Miscellaneous Electric Power and Distribution Equipment. Status: active.
What part numbers are listed for NSN 6150-01-549-2037?
NSN 6150-01-549-2037 has 1 manufacturer part number on file: 3999669 (Cummins Inc).
What NSN replaces 6150-01-549-2037?
1 possible match (shared part number, not a government interchangeability claim): 6150-01-562-7474. Verify interchangeability with system specifications before substitution.
What are the specifications of 3999669?
Key specifications for 3999669: End Item Identification: ENGINE, DIESEL QSM11. 0 specifications are documented in the U.S. Government catalog.
Is NSN 6150-01-549-2037 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.