NSN 5999-01-147-3660 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-147-3660. Manufacturer of record part number: PTCU.
Also searched as5999-01-147-3660 ·
5999011473660 ·
NIIN 011473660 ·
01-147-3660 ·
FSC 5999 Miscellaneous Electrical and Electronic Components · CAGE 1PGY5 · PTCU
Contact Item Name Assigned by Government Agency: SWITCH
Contact Identifying Number Assigned by Government Agency: PTCU
Identification
NSN: 5999-01-147-3660
NIIN: 011473660
FSC: 5999 — Miscellaneous Electrical and Electronic Components
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: PTCU
Manufacturer: Senasys, Inc
General Description
The Contact Assembly,electrical, cataloged under National Stock Number 5999-01-147-3660, is classified within Federal Supply Class 5999 (Miscellaneous Electrical and Electronic Components) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Senasys, Inc. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
Technical Specifications
Parameter
Value
NSN
5999-01-147-3660
Primary Part Number
PTCU
Item Name
Contact Assembly,electrical
FSC / FSG
5999 / 59 — Miscellaneous Electrical and Electronic Components
Manufacturer
Senasys, Inc
Status
ACTIVE
Terminal Quantity
4
Terminal Type
SCREW THREAD
Structural Design
NONPILE-UP
Government Agency Controlling Contact
USCG
Contact Quantity
5
Contact Item Name Assigned by Government Agency
SWITCH
Contact Identifying Number Assigned by Government Agency
PTCU
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
General Electric Supply Co Div of General Electric Co (USA)
Reference documents
Reference
Meaning
PTCU
5/9Secondary reference
U.S. Government activity
No interchangeability data on file.
Other items in FSC 5999 — Miscellaneous Electrical and Electronic Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5999-00-001-1345
5999-00-001-1345 · Item name not on file
5999-00-001-1346
5999-00-001-1346 · Item name not on file
5999-00-001-1348
5999-00-001-1348 · Item name not on file
5999-00-001-1349
5999-00-001-1349 · Item name not on file
5999-00-001-1355
5999-00-001-1355 · Item name not on file
5999-00-001-1623
5999-00-001-1623 · Item name not on file
5999-00-001-2537
5999-00-001-2537 · Item name not on file
5999-00-001-2539
5999-00-001-2539 · Item name not on file
Frequently Asked Questions
What is NSN 5999-01-147-3660?
NSN 5999-01-147-3660 is a Contact Assembly,electrical, manufactured by Senasys, Inc, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
What part numbers are listed for NSN 5999-01-147-3660?
NSN 5999-01-147-3660 has 2 manufacturer part numbers on file: PTCU (Senasys, Inc), PTCU (General Electric Supply Co Div of General Electric Co).
What are the specifications of PTCU?
Key specifications for PTCU: Terminal Quantity: 4; Terminal Type: SCREW THREAD; Structural Design: NONPILE-UP; Government Agency Controlling Contact: USCG. 7 specifications are documented in the U.S. Government catalog.
Is NSN 5999-01-147-3660 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). 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.