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PartsTable / COMPONENT / 89-6-1-46 MSP
89-6-1-46 MSP ✓ Verified by PartsTable
— · COMPONENT
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

SWITCH,RADIO FREQUENCY TRANSMISS. Key specifications include overall_length: 22.000 INCHES NOMINAL IN, part_name_assigned_by_controlling_agency: SUPPORT CERVICAL 22X8" RADIOLUCENT SHORT EXTRICATION COLLAR PLAS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6515-01-305-2457, 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
89-6-1-46 MSP
NSN: 6515-01-305-2457
FSC: 6515
CAGE: 66735 — AIR FORCE MEDICAL LOGISTICS OFFICE (USA)
SPECIFICATIONS
overall_length22.000 INCHES NOMINAL IN
special_featuresSHORT EXTRICATION COLLAR; 22 IN. LONG; 8 IN. WIDE;ONE PIECE IMMOBILIZER; RADIOLUCENT; PADDED; W/PREFORMED HOLE TO ACCOMODATE TRACHEAL TUBE; HOOK-AND-PILE SIDE CLOSURE; INDIVIDUALLY PACKAGED IN
part_name_assigned_by_controlling_agencySUPPORT CERVICAL 22X8" RADIOLUCENT SHORT EXTRICATION COLLAR PLAS
NSN6515-01-305-2457
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,RADIO FREQUENCY TRANSMISS TITLE COMPONENT PN 89-6-1-46 MSP MFR SWITCH,RADIO FREQUENCY
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESSHORT EXTRICATION COLLAR; 22 IN. LONG; 8 IN. WIDE;ONE PIECE IMMOBILIZER; RADIOLUCENT; PADDED; W/PREFORMED HOLE TO ACCOMODATE TRACHEAL TUBE; HOOK-AND-PILE SIDE CLOSURE; INDIVIDUALLY PACKAGED IN
PART NAME ASSIGNED BY CONTROLLING AGENCYSUPPORT CERVICAL 22X8" RADIOLUCENT SHORT EXTRICATION COLLAR PLAS
OVERALL LENGTH22.000 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
319-11141Interchangeable
interchangeable cross-reference
interchangeable
B471399-1Interchangeable
interchangeable cross-reference
interchangeable
319-011141-0Interchangeable
interchangeable cross-reference
interchangeable
MILP18174Interchangeable
interchangeable cross-reference
interchangeable
BM11370-30Interchangeable
interchangeable cross-reference
interchangeable
MS14303-5ATVInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 89-6-1-46 MSP?
89-6-1-46 MSP is a SWITCH,RADIO FREQUENCY TRANSMISS.
What parts can replace 89-6-1-46 MSP?
There are 18 known substitutes for 89-6-1-46 MSP: 319-11141, B471399-1, 319-011141-0 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 89-6-1-46 MSP?
89-6-1-46 MSP is cataloged in the Federal Logistics Information System (FLIS) under NSN 6515-01-305-2457. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026