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176961 — SWITCH,RADIO FREQUENCY TRANSMISS

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

176961: SWITCH,RADIO FREQUENCY TRANSMISS.

SWITCH,RADIO FREQUENCY TRANSMISS. Key specifications include body_style: IRREGULAR, switch_type: NONTRANSFER, overall_width: 2.880 INCHES NOMINAL IN, overall_height: 3.450 INCHES NOMINAL IN, overall_length: 4.900 INCHES NOMINAL IN, switching_time: 15.0 MILLISECONDS MS. This part is cataloged in the U.S.

Government catalog under NSN 4310-00-215-4488, 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
176961
NSN: 4310-00-215-4488
NIINs: 002154488, 007639876, 015196403
FSC: 4310 — Compressors and Vacuum Pumps
CAGE: 09348 — LUCAS WESTERN INC (USA)
SPECIFICATIONS
body_styleIRREGULAR
switch_typeNONTRANSFER
overall_width2.880 INCHES NOMINAL IN
pole_quantity1
overall_height3.450 INCHES NOMINAL IN
overall_length4.900 INCHES NOMINAL IN
switching_time15.0 MILLISECONDS MS
throw_quantity2
frequency_rating0.0 GIGAHERTZ MINIMUM AND 0.5 GIGAHERTZ MAXIMUM FIRST FREQUENCY INSERTION LOSS REFERENCE
connector_end_designFEMALE
operating_temp_range-60.0 TO 100.0 CELSIUS DEGC
actuator_voltage_in_volts105.0 MINIMUM AND 125.0 MAXIMUM
NSN4310-00-215-4488
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,RADIO FREQUENCY TRANSMISS TITLE COMPONENT PN 176961 MFR SWITCH,RADIO FREQUENCY
SUBSTITUTES & CROSS-REFERENCES 6
2423958Reference document
Same NSN cross-reference
Reference document — Secondary reference
282389Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
8307-4660Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
2428602Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
5144302Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
276111Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 176961?
176961 is a SWITCH,RADIO FREQUENCY TRANSMISS.
What parts can replace 176961?
There are 6 known substitutes for 176961: 2423958, 282389, 8307-4660 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 176961?
176961 is cataloged in the U.S. Government catalog under NSN 4310-00-215-4488. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.