NSN 5930-01-643-7633 · NIIN 016437633 · Part number CKM12BFW01
Nkk Switches of America Inc · FSC 5930 — Switches · FSG 59 — Electrical and Electronic Equipment Components · CAGE 63426
Government record, cited
NSN 5930-01-643-7633 — this item is cataloged by the U.S. Government under National Stock Number 5930-01-643-7633. Manufacturer of record part number: CKM12BFW01.
Also searched as5930-01-643-7633 ·
5930016437633 ·
NIIN 016437633 ·
01-643-7633 ·
FSC 5930 Switches · CAGE 63426 · CKM12BFW01
Contact Load Current Rating at Maximum Rated Voltage: 3.0 AMPERES INDUCTIVE AC
1 manufacturer part number on file
Identification
NSN: 5930-01-643-7633
NIIN: 016437633
FSC: 5930 — Switches
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: CKM12BFW01
Manufacturer: Nkk Switches of America Inc
General Description
The Switch,lock, cataloged under National Stock Number 5930-01-643-7633, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Nkk Switches of America Inc. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5930-01-643-7633
Primary Part Number
CKM12BFW01
Item Name
Switch,lock
FSC / FSG
5930 / 59 — Switches
Manufacturer
Nkk Switches of America Inc
Status
ACTIVE
Bushing Length
16.0 MILLIMETERS NOMINAL MM
Mounting Method
THREADED BUSHING
Body Width
19.0 MILLIMETERS NOMINAL MM
Body Length
30.2 MILLIMETERS NOMINAL MM
Maximum Voltage Rating in Volts
250.0 AC
Contact Load Current Rating at Maximum Rated Voltage
3.0 AMPERES INDUCTIVE AC
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5930-00-000-0117
SWITCH,PRESSURE
5930-00-001-1407
5930-00-001-1407 · Item name not on file
5930-00-001-1890
SWITCH,SENSITIVE
5930-00-001-2571
SWITCH,ROTARY
5930-00-001-2575
5930-00-001-2575 · Item name not on file
5930-00-001-2580
5930-00-001-2580 · Item name not on file
5930-00-001-2608
5930-00-001-2608 · Item name not on file
5930-00-001-2609
5930-00-001-2609 · Item name not on file
Frequently Asked Questions
What is NSN 5930-01-643-7633?
NSN 5930-01-643-7633 is a Switch,lock, manufactured by Nkk Switches of America Inc, classified under FSC 5930, Switches. Status: active.
What part numbers are listed for NSN 5930-01-643-7633?
NSN 5930-01-643-7633 has 1 manufacturer part number on file: CKM12BFW01 (Nkk Switches of America Inc).
What are the specifications of CKM12BFW01?
Key specifications for CKM12BFW01: Bushing Length: 16.0 MILLIMETERS NOMINAL MM; Mounting Method: THREADED BUSHING; Body Width: 19.0 MILLIMETERS NOMINAL MM; Overall Length: 35.2 MILLIMETERS NOMINAL MM. 6 specifications are documented in the U.S. Government catalog.
Is NSN 5930-01-643-7633 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.