PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

K-850856Switch,push

L3 Technologies, Inc. Div Communication Systems-East · NSN 5930-00-256-8652 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-00-256-8652 — this item is cataloged by the U.S. Government under National Stock Number 5930-00-256-8652. Primary manufacturer part number: K-850856.
Features
  • Switch,push — FSC 5930
  • Actuator Style: ROUND
  • Inclosure Type: UNINCLOSED
  • Actuator Height: 0.438 INCHES NOMINAL IN
  • Body Height: 1.688 INCHES NOMINAL IN
  • Pile-Up Contact Form Arrangement: 1A SINGLE POSITION A
  • Contact Load Current Rating at Maximum Rated Voltage: 400.000 MILLIAMPERES RESISTIVE DC AND 400.000 MILLIAMPERES RESISTIVE AC
  • Thread Series Designator: UNEF
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,push, cataloged under National Stock Number 5930-00-256-8652, is classified within Federal Supply Class 5930 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is L3 Technologies, Inc. Div Communication Systems-East. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5930-00-256-8652
Primary Part NumberK-850856
Item NameSwitch,push
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerL3 Technologies, Inc. Div Communication Systems-East
StatusACTIVE
Actuator StyleROUND
Inclosure TypeUNINCLOSED
Actuator Height0.438 INCHES NOMINAL IN
Body Height1.688 INCHES NOMINAL IN
Pile-Up Contact Form Arrangement1A SINGLE POSITION A
Contact Load Current Rating at Maximum Rated Voltage400.000 MILLIAMPERES RESISTIVE DC AND 400.000 MILLIAMPERES RESISTIVE AC
Thread Series DesignatorUNEF
Maximum Voltage Rating in Volts220.0 AC AND 300.0 DC
Nominal Thread Size0.375 INCHES IN
Mounting MethodTHREADED BUSHING
Actuator Diameter0.563 INCHES NOMINAL IN
Body StyleBUSHING MOUNTED
Terminal Type and Quantity2 TAB, SOLDER LUG
Body Width0.750 INCHES NOMINAL IN
Bushing Length0.375 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
2520-00-237-36022-4900 INTERCHANGEABLE
Parts Kit,universal Joint
Neapco Inc
4730-00-277-82541860863 INTERCHANGEABLE
Cup,grease
Borgwarner Pds (anderson), L.l.c.
4130-00-349-4312V43CS1 INTERCHANGEABLE
Valve,water Regulat
Johnson Controls Inc Control Products Div
5965-00-553-6898SM-C-134003 INTERCHANGEABLE
Headband,headset
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5365-01-372-13772490.0 INTERCHANGEABLE
Spacer,sleeve
Weidmueller Terminations Inc
4320-01-463-487624900 INTERCHANGEABLE
Sleeve,shaft,pump
Industrial Technologies and Services Llc
4820-01-593-5807249-00 INTERCHANGEABLE
Seat,valve
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
5120-01-702-436924900 INTERCHANGEABLE
Bit Set,screwdriver
Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
Cross-Reference Index
Part NumberManufacturer
24900 Department of the Navy (USA)
K-850856 PRIMARY L3 Technologies, Inc. Div Communication Systems-East (USA)
K-850856 Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin (USA)
2001 Yosemite Investment Inc Dba North American Capacitor Co (USA)
Related Parts
2520-00-237-3602INTERCHANGEABLE
PARTS KIT,UNIVERSAL JOINT
2-4900
4730-00-277-8254INTERCHANGEABLE
CUP,GREASE
1860863
4130-00-349-4312INTERCHANGEABLE
VALVE,WATER REGULAT
V43CS1
5965-00-553-6898INTERCHANGEABLE
HEADBAND,HEADSET
SM-C-134003
5365-01-372-1377INTERCHANGEABLE
SPACER,SLEEVE
2490.0
4320-01-463-4876INTERCHANGEABLE
SLEEVE,SHAFT,PUMP
24900
4820-01-593-5807INTERCHANGEABLE
SEAT,VALVE
249-00
5120-01-702-4369INTERCHANGEABLE
BIT SET,SCREWDRIVER
24900

Frequently Asked Questions

What is NSN 5930-00-256-8652?

NSN 5930-00-256-8652 is a Switch,push, manufactured by L3 Technologies, Inc. Div Communication Systems-East, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-00-256-8652?

NSN 5930-00-256-8652 has 4 cross-referenced part numbers: 24900 (Department of the Navy), K-850856 (L3 Technologies, Inc. Div Communication Systems-East), K-850856 (Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin), 2001 (Yosemite Investment Inc Dba North American Capacitor Co).

What NSN replaces 5930-00-256-8652?

There are 8 known substitutes for 5930-00-256-8652: 2520-00-237-3602, 4730-00-277-8254, 4130-00-349-4312 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of K-850856?

Key specifications for K-850856: Actuator Style: ROUND; Inclosure Type: UNINCLOSED; Actuator Height: 0.438 INCHES NOMINAL IN; Overall Length: 2.125 INCHES NOMINAL IN. 18 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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