NSN 6115-01-646-0660 · NIIN 016460660 · Part number C637-6042
Essex Electro Engineers Inc · FSC 6115 — Generators and Generator Sets, Electrical · FSG 61 — Electric Wire, Power, and Distribution Equipment · CAGE 21269
Government record, cited
NSN 6115-01-646-0660 — this item is cataloged by the U.S. Government under National Stock Number 6115-01-646-0660. Manufacturer of record part number: C637-6042.
Also searched as6115-01-646-0660 ·
6115016460660 ·
NIIN 016460660 ·
01-646-0660 ·
FSC 6115 Generators and Generator Sets, Electrical · CAGE 21269 · C637-6042
Manufacturer of record: Essex Electro Engineers Inc
Identification
NSN: 6115-01-646-0660
NIIN: 016460660
FSC: 6115 — Generators and Generator Sets, Electrical
FSG: 61 — Electric Wire, Power, and Distribution Equipment
Primary part number: C637-6042
Manufacturer: Essex Electro Engineers Inc
General Description
The Nrp,ac Fault Card a, cataloged under National Stock Number 6115-01-646-0660, is classified within Federal Supply Class 6115 (Generators and Generator Sets, Electrical) of the Electric Wire, Power, and Distribution Equipment group. The manufacturer of record is Essex Electro Engineers Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Catalog Facts
Item Name
Nrp,ac Fault Card a
FSC / FSG
6115 — Generators and Generator Sets, Electrical (FSG 61)
Manufacturers
Essex Electro Engineers Inc (CAGE 21269)
Technical Specifications
Parameter
Value
NSN
6115-01-646-0660
Primary Part Number
C637-6042
Item Name
Nrp,ac Fault Card a
FSC / FSG
6115 / 61 — Generators and Generator Sets, Electrical
Other items in FSC 6115 — Generators and Generator Sets, Electrical
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6115-00-000-0100
GENERATOR,ALTERNATING CURRENT
6115-00-001-4612
LEVER ASSY
6115-00-001-8553
6115-00-001-8553 · Item name not on file
6115-00-001-8853
6115-00-001-8853 · Item name not on file
6115-00-004-1782
GENERATOR,ALTERNATING CURRENT
6115-00-004-2766
6115-00-004-2766 · Item name not on file
6115-00-004-3786
6115-00-004-3786 · Item name not on file
6115-00-004-3787
6115-00-004-3787 · Item name not on file
Frequently Asked Questions
What is NSN 6115-01-646-0660?
NSN 6115-01-646-0660 is a Nrp,ac Fault Card a, manufactured by Essex Electro Engineers Inc, classified under FSC 6115, Generators and Generator Sets, Electrical. Status: active.
What part numbers are listed for NSN 6115-01-646-0660?
NSN 6115-01-646-0660 has 1 manufacturer part number on file: C637-6042 (Essex Electro Engineers Inc).
Is NSN 6115-01-646-0660 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.