NSN 5930-01-719-2991 · NIIN 017192991 · Part number S2153
Master Lock Company Llc Dba Master Lock Div Master Lock Company · FSC 5930 — Switches · FSG 59 — Electrical and Electronic Equipment Components · CAGE 4QMB1
Government record, cited
NSN 5930-01-719-2991 — this item is cataloged by the U.S. Government under National Stock Number 5930-01-719-2991. Manufacturer of record part number: S2153.
Also searched as5930-01-719-2991 ·
5930017192991 ·
NIIN 017192991 ·
01-719-2991 ·
FSC 5930 Switches · CAGE 4QMB1 · S2153
Manufacturer of record: Master Lock Company Llc Dba Master Lock Div Master Lock Company
Identification
NSN: 5930-01-719-2991
NIIN: 017192991
FSC: 5930 — Switches
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: S2153
Manufacturer: Master Lock Company Llc Dba Master Lock Div Master Lock Company
General Description
The Guard,switch, cataloged under National Stock Number 5930-01-719-2991, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Master Lock Company Llc Dba Master Lock Div Master Lock Company. 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
5930-01-719-2991
Primary Part Number
S2153
Item Name
Guard,switch
FSC / FSG
5930 / 59 — Switches
Manufacturer
Master Lock Company Llc Dba Master Lock Div Master Lock Company
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Master Lock Company Llc Dba Master Lock Div Master Lock Company (USA)
No interchangeability data on file.
Other items in FSC 5930 — Switches
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 5930-01-719-2991?
NSN 5930-01-719-2991 is a Guard,switch, manufactured by Master Lock Company Llc Dba Master Lock Div Master Lock Company, classified under FSC 5930, Switches. Status: active.
What part numbers are listed for NSN 5930-01-719-2991?
NSN 5930-01-719-2991 has 1 manufacturer part number on file: S2153 (Master Lock Company Llc Dba Master Lock Div Master Lock Company).
What are the specifications of S2153?
Key specifications for S2153: Overall Height: 2.730 INCHES NOMINAL IN; Overall Width: 1.894 INCHES NOMINAL IN; Special Features: INSTALLED PUSH BUTTON AND ROTARY SWITCH COVER; COLOR: CLEAR; Part Name Assigned by Controlling Agency: ELECTRICAL LOCKOUT. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5930-01-719-2991 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.