PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9279-03Switch,push

Cole Hersee Company · NSN 5930-00-557-6172 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-00-557-6172 — this item is cataloged by the U.S. Government under National Stock Number 5930-00-557-6172. Primary manufacturer part number: 9279-03.
Features
  • Switch,push — FSC 5930
  • Nominal Thread Size: 0.375 INCHES IN
  • Nonpile-Up Contact Arrangement: 1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION SINGLE SWITCH UNIT
  • Terminal Type and Quantity: 2 SCREW
  • Thread Series Designator: UNEF
  • Inclosure Type: FULLY INCLOSED
  • 7 verified cross-references
  • Primary manufacturer: Cole Hersee Company
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,push, cataloged under National Stock Number 5930-00-557-6172, 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 Cole Hersee Company. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5930-00-557-6172
Primary Part Number9279-03
Item NameSwitch,push
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerCole Hersee Company
StatusCANCELLED
Nominal Thread Size0.375 INCHES IN
Nonpile-Up Contact Arrangement1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION SINGLE SWITCH UNIT
Terminal Type and Quantity2 SCREW
Thread Series DesignatorUNEF
Inclosure TypeFULLY INCLOSED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5895-00-179-81864000-99 INTERCHANGEABLE
Indicator Analog Di
Rockwell Collins, Inc. Dba Rc Displays Systems
4730-00-247-3492910-8MF INTERCHANGEABLE
Tee,pipe to Tube
Lenz Inc Dba the Lenz Company
3455-00-254-8473 INTERCHANGEABLE
Cutter,milling,concave
2805-01-032-660325285 INTERCHANGEABLE
Ring Set,piston
Wacker Corp
7045-01-048-3744RK05K-08 INTERCHANGEABLE
Disk Cartridge,magnetic
Compaq Federal Llc
4810-01-100-6379612-01A-02 INTERCHANGEABLE
Seat,valve
Magnatrol Valve Corp Div Clark-Cooper
4810-01-101-09369107-6 INTERCHANGEABLE
Valve,coil
Magnatrol Valve Corp Div Clark-Cooper
4810-01-101-21129107-15 INTERCHANGEABLE
Stem,fluid Valve
Magnatrol Valve Corp Div Clark-Cooper
6210-01-107-28672528-5 INTERCHANGEABLE
Light,indicator
Safran Electronics & Defense, Avionics Usa, Llc
5950-01-127-71709108 INTERCHANGEABLE
Coil,radio Frequency
Vanguard Electronics, Llc
Cross-Reference Index
Part NumberManufacturer
400099 Hdt Expeditionary Systems Inc (USA)
9279-03 PRIMARY Cole Hersee Company (USA)
9108 Cole Hersee Company (USA)
25285 Hdt Expeditionary Systems Inc (USA)
AA7M2950 Renk America Llc Div Renk America (USA)
AA7M2950 Deco-Grand Inc Sub of Grand Machining Co (USA)
JHP13-332 Hollingsworth John R Co (USA)
Related Parts
5895-00-179-8186INTERCHANGEABLE
INDICATOR ANALOG DI
4000-99
4730-00-247-3492INTERCHANGEABLE
TEE,PIPE TO TUBE
910-8MF
3455-00-254-8473INTERCHANGEABLE
CUTTER,MILLING,CONCAVE
2805-01-032-6603INTERCHANGEABLE
RING SET,PISTON
25285
7045-01-048-3744INTERCHANGEABLE
DISK CARTRIDGE,MAGNETIC
RK05K-08
4810-01-100-6379INTERCHANGEABLE
SEAT,VALVE
612-01A-02
4810-01-101-0936INTERCHANGEABLE
VALVE,COIL
9107-6
4810-01-101-2112INTERCHANGEABLE
STEM,FLUID VALVE
9107-15
6210-01-107-2867INTERCHANGEABLE
LIGHT,INDICATOR
2528-5
5950-01-127-7170INTERCHANGEABLE
COIL,RADIO FREQUENCY
9108
5945-01-202-8361INTERCHANGEABLE
RELAY,REED
4820-01-210-3585INTERCHANGEABLE
INSERT,VALVE DISK
400099

Frequently Asked Questions

What is NSN 5930-00-557-6172?

NSN 5930-00-557-6172 is a Switch,push, manufactured by Cole Hersee Company, classified under FSC 5930 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5930-00-557-6172?

NSN 5930-00-557-6172 has 7 cross-referenced part numbers: 400099 (Hdt Expeditionary Systems Inc), 9279-03 (Cole Hersee Company), 9108 (Cole Hersee Company), 25285 (Hdt Expeditionary Systems Inc), AA7M2950 (Renk America Llc Div Renk America) and 2 more.

What NSN replaces 5930-00-557-6172?

There are 12 known substitutes for 5930-00-557-6172: 5895-00-179-8186, 4730-00-247-3492, 3455-00-254-8473 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 9279-03?

Key specifications for 9279-03: Nominal Thread Size: 0.375 INCHES IN; Nonpile-Up Contact Arrangement: 1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION SINGLE SWITCH UNIT; Terminal Type and Quantity: 2 SCREW; Thread Series Designator: UNEF. 5 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5930-00-557-6172 still in active supply?

NSN 5930-00-557-6172 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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