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Technical Data Sheet
PartsTable / MRO / 20-301 ITEM 9
20-301 ITEM 9 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The SWITCH,PUSH is a the manufacturer industrial component. Key specifications include color: BLACK SINGLE ACTUATOR, body_style: BUSHING MOUNTED, body_length: 0.904 INCHES NOMINAL IN, thread_class: 2B, body_diameter: 0.562 INCHES NOMINAL IN, overall_width: 0.875 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-501-1749, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
MRO→ MRO_GENERAL→ 20-301 ITEM 9
NSN: 5930-00-501-1749
FSC: 5930
CAGE: 28199 — L3 TECHNOLOGIES, INC. (USA)
SPECIFICATIONS
colorBLACK SINGLE ACTUATOR
body_styleBUSHING MOUNTED
body_length0.904 INCHES NOMINAL IN
thread_class2B
body_diameter0.562 INCHES NOMINAL IN
overall_width0.875 INCHES NOMINAL IN
bushing_length0.312 INCHES NOMINAL IN
inclosure_typeFULLY INCLOSED
overall_height0.875 INCHES NOMINAL IN
overall_length1.375 INCHES MAXIMUM IN
actuator_height0.250 INCHES NOMINAL IN
mounting_methodTHREADED BUSHING
NSN5930-00-501-1749
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,PUSH TITLE COMPONENT PN 20-301 ITEM 9 MFR SWITCH,PUSH
KEY FEATURES
•
BODY STYLE: BUSHING MOUNTED
•
FEATURES PROVIDED: ACTUATOR SEAL
•
INCLOSURE TYPE: FULLY INCLOSED
•
THREAD SERIES DESIGNATOR: UNEF
•
TEST DATA DOCUMENT: 81349-MIL-PRF-8805 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
•
NONPILE-UP CONTACT ARRANGEMENT: 1 TWO CIRCUIT, DOUBLE BREAK/DOUBLE MAKE, ONE POSITION MOMENTARY SINGLE SWITCH UNIT
•
COLOR: BLACK SINGLE ACTUATOR
TECHNICAL CHARACTERISTICS (FLIS)
BODY STYLEBUSHING MOUNTED
FEATURES PROVIDEDACTUATOR SEAL
INCLOSURE TYPEFULLY INCLOSED
THREAD SERIES DESIGNATORUNEF
TEST DATA DOCUMENT81349-MIL-PRF-8805 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
NONPILE-UP CONTACT ARRANGEMENT1 TWO CIRCUIT, DOUBLE BREAK/DOUBLE MAKE, ONE POSITION MOMENTARY SINGLE SWITCH UNIT
END ITEM IDENTIFICATIONMISSILE MINUTEMAN LGM-30; MULTIPLE LAUNCH ROCKET SYSTEM (MLRS)
COLORBLACK SINGLE ACTUATOR
MAXIMUM VOLTAGE RATING IN VOLTS115.0 AC AND 28.0 DC
SPECIFICATION/STANDARD DATA96906-MS25089 GOVERNMENT STANDARD
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
MS3057-16AInterchangeable
interchangeable cross-reference
interchangeable
4101200-022Interchangeable
interchangeable cross-reference
interchangeable
833273-16Interchangeable
interchangeable cross-reference
interchangeable
332268Interchangeable
interchangeable cross-reference
interchangeable
M8805-3-029Interchangeable
interchangeable cross-reference
interchangeable
MS25089-5CInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 20-301 ITEM 9?
20-301 ITEM 9 is a SWITCH,PUSH. It is classified as a MRO (MRO_GENERAL).
What parts can replace 20-301 ITEM 9?
There are 19 known substitutes for 20-301 ITEM 9: MS3057-16A, 4101200-022, 833273-16 and 16 more. Substitute compatibility should be verified for your specific system.
Is 20-301 ITEM 9 still available?
20-301 ITEM 9 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026