PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

508127-1Switch,sensitive

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 5930-00-296-9927 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-00-296-9927 — this item is cataloged by the U.S. Government under National Stock Number 5930-00-296-9927. Primary manufacturer part number: 508127-1.
Features
  • Switch,sensitive — FSC 5930
  • Switch Actuating Force: 28.0 OUNCES MINIMUM AND 54.0 OUNCES MAXIMUM OZ
  • Contact Load Current Rating at Maximum Rated Voltage: 400.000 MILLIAMPERES RESISTIVE DC AND 10.000 AMPERES RESISTIVE AC
  • Body Style: HOLE MOUNTED
  • Thread Series Designator: UNF
  • Switch Release Force: 10.0 OUNCES MINIMUM OZ
  • Unthreaded Mounting Hole Diameter: 0.219 INCHES NOMINAL IN
  • Actuator Style: ROUND
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,sensitive, cataloged under National Stock Number 5930-00-296-9927, 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 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 23 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5930-00-296-9927
Primary Part Number508127-1
Item NameSwitch,sensitive
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusCANCELLED
Switch Actuating Force28.0 OUNCES MINIMUM AND 54.0 OUNCES MAXIMUM OZ
Contact Load Current Rating at Maximum Rated Voltage400.000 MILLIAMPERES RESISTIVE DC AND 10.000 AMPERES RESISTIVE AC
Body StyleHOLE MOUNTED
Thread Series DesignatorUNF
Switch Release Force10.0 OUNCES MINIMUM OZ
Unthreaded Mounting Hole Diameter0.219 INCHES NOMINAL IN
Actuator StyleROUND
Actuator Free Position Height1.396 INCHES NOMINAL IN
Nominal Thread Size0.190 INCHES IN
Inclosure TypeFULLY INCLOSED
Actuator Diameter0.312 INCHES NOMINAL IN
Maximum Voltage Rating in Volts125.0 AC AND 125.0 DC
Actuator Height1.021 INCHES NOMINAL IN
Mounting MethodTHREADED HOLE(S)
Terminal Type and Quantity3 SCREW
Nonpile-Up Contact Arrangement1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY SINGLE SWITCH UNIT
Body Height2.000 INCHES NOMINAL IN
Body Width1.437 INCHES NOMINAL IN
Criticality Code JustificationFEAT
Center to Center Distance Between Mounting Facilities Parallel to Length2.625 INCHES NOMINAL IN
Hazardous Locations/environmental ProtectionDUSTPROOF AND FUNGUS RESISTANT
Body Length3.500 INCHES NOMINAL IN
Actuator Movement0.078 PRETRAVEL INCHES MAXIMUM AND 0.188 OVERTRAVEL INCHES MINIMUM AND 0.005 DIFFERENTIAL INCHES MAXIMUM
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
3110-00-227-371122780 INTERCHANGEABLE
Cone and Rollers,tapered Roller
The Timken Corporation
Cross-Reference Index
Part NumberManufacturer
G-72810-106 Flowserve Corp Dba Automax Actuators Div Flowserve Us Company (USA)
LD167297ITEM1 Naval Sea Systems Command (USA)
9-11585REVG Honeywell International Inc. Dba Honeyweel Sensing & Controls (USA)
SK167297ITEM1 Naval Sea Systems Command (USA)
5930PL1244291 Jednolity Indeks Materialowy - Uniform Material Index (POL)
BZ-RQ-77 Naval Sea Systems Command (USA)
9-11585 Honeywell International Inc. Dba Honeyweel Sensing & Controls (USA)
9-11585 Patterson Pump Co Div Patterson Pump Company (USA)
1236946 Naval Sea Systems Command (USA)
508127-1 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
897132 Naval Sea Systems Command (USA)
Related Parts
3110-00-227-3711INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
22780

Frequently Asked Questions

What is NSN 5930-00-296-9927?

NSN 5930-00-296-9927 is a Switch,sensitive, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5930 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5930-00-296-9927?

NSN 5930-00-296-9927 has 11 cross-referenced part numbers: G-72810-106 (Flowserve Corp Dba Automax Actuators Div Flowserve Us Company), LD167297ITEM1 (Naval Sea Systems Command), 9-11585REVG (Honeywell International Inc. Dba Honeyweel Sensing & Controls), SK167297ITEM1 (Naval Sea Systems Command), 5930PL1244291 (Jednolity Indeks Materialowy - Uniform Material Index) and 6 more.

What NSN replaces 5930-00-296-9927?

There is 1 known substitute for 5930-00-296-9927: 3110-00-227-3711. Verify interchangeability with system specifications before substitution.

What are the specifications of 508127-1?

Key specifications for 508127-1: Special Features: WEAPON SYSTEM ESSENTIAL; Switch Actuating Force: 28.0 OUNCES MINIMUM AND 54.0 OUNCES MAXIMUM OZ; Contact Load Current Rating at Maximum Rated Voltage: 400.000 MILLIAMPERES RESISTIVE DC AND 10.000 AMPERES RESISTIVE AC; Body Style: HOLE MOUNTED. 25 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5930-00-296-9927 still in active supply?

NSN 5930-00-296-9927 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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