PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

49104BCushion,ear

Naval Ship Systems Command · NSN 5965-00-280-9662 · FSC 5965 · No Item Name Available
Verified by PartsTable
NSN 5965-00-280-9662 — this item is cataloged by the U.S. Government under National Stock Number 5965-00-280-9662. Primary manufacturer part number: 49104B.
Features
  • Cushion,ear — FSC 5965
  • Earphone Cushion Thickness: 0.500 INCHES NOMINAL IN
  • Earphone Cushion Outside Diameter: 3.500 INCHES NOMINAL IN
  • Earphone Cushion Inside Diameter: 0.812 INCHES NOMINAL IN
  • Material: RUBBER SYNTHETIC EARPHONE CUSHION
  • Body Style: EARPHONE CUSHION, CIRCULAR
  • 2 verified cross-references
  • Primary manufacturer: Naval Ship Systems Command
Applications
  • Applications requiring Rubber Synthetic Earphone Cushion construction
General Description

The Cushion,ear, cataloged under National Stock Number 5965-00-280-9662, is classified within Federal Supply Class 5965 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Naval Ship Systems Command. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 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
NSN5965-00-280-9662
Primary Part Number49104B
Item NameCushion,ear
FSC / FSG5965 / 59 — No Item Name Available
ManufacturerNaval Ship Systems Command
StatusCANCELLED
Earphone Cushion Thickness0.500 INCHES NOMINAL IN
Earphone Cushion Outside Diameter3.500 INCHES NOMINAL IN
Earphone Cushion Inside Diameter0.812 INCHES NOMINAL IN
MaterialRUBBER SYNTHETIC EARPHONE CUSHION
Body StyleEARPHONE CUSHION, CIRCULAR
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
2530-00-119-99280A-08709-20-SW-SP INTERCHANGEABLE
Wheel,solid Rubber Tire
Albion Industries, Inc.
5310-00-282-57141537 INTERCHANGEABLE
Nut,plain,hexagon
Clayton Hill Greenhouse Co Div Timothy Hill
5935-00-283-2056119582 INTERCHANGEABLE
Connector,receptacle,electrical
Bryant Electric
4320-00-420-68441537 INTERCHANGEABLE
Guard,valve
Curtiss-Wright Electro-Mechanical Corporation Div Epd
4310-00-449-40041537US INTERCHANGEABLE
Crankshaft,compressor
Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
1650-00-512-1499 INTERCHANGEABLE
Cylinder,actuating,linear
5340-00-777-7189 INTERCHANGEABLE
Seat,helical Compression Spring
5910-00-892-91938193028 INTERCHANGEABLE
Capacitor,fixed,mica Dielectric
Us Army Aviation and Missile Command
2920-00-893-1309A8784 INTERCHANGEABLE
Switch,engine Starter,electrical
Stewart Avionics Inc
4730-01-004-83461537 INTERCHANGEABLE
Adapter,straight,pipe to Hose
Danfoss Power Solutions II, Llc
Cross-Reference Index
Part NumberManufacturer
1537 Permoflux Div of Dx Radio and Tv Service (USA)
49104B PRIMARY Naval Ship Systems Command (USA)
Related Parts
2530-00-119-9928INTERCHANGEABLE
WHEEL,SOLID RUBBER TIRE
0A-08709-20-SW-SP
5310-00-282-5714INTERCHANGEABLE
NUT,PLAIN,HEXAGON
1537
5935-00-283-2056INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
119582
4320-00-420-6844INTERCHANGEABLE
GUARD,VALVE
1537
4310-00-449-4004INTERCHANGEABLE
CRANKSHAFT,COMPRESSOR
1537US
1650-00-512-1499INTERCHANGEABLE
CYLINDER,ACTUATING,LINEAR
5340-00-777-7189INTERCHANGEABLE
SEAT,HELICAL COMPRESSION SPRING
5910-00-892-9193INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC
8193028
2920-00-893-1309INTERCHANGEABLE
SWITCH,ENGINE STARTER,ELECTRICAL
A8784
4730-01-004-8346INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO HOSE
1537
4920-01-026-2031INTERCHANGEABLE
SWITCH DRIVER
1537-1
5305-01-084-3338INTERCHANGEABLE
SCREW

Frequently Asked Questions

What is NSN 5965-00-280-9662?

NSN 5965-00-280-9662 is a Cushion,ear, manufactured by Naval Ship Systems Command, classified under FSC 5965 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5965-00-280-9662?

NSN 5965-00-280-9662 has 2 cross-referenced part numbers: 1537 (Permoflux Div of Dx Radio and Tv Service), 49104B (Naval Ship Systems Command).

What NSN replaces 5965-00-280-9662?

There are 12 known substitutes for 5965-00-280-9662: 2530-00-119-9928, 5310-00-282-5714, 5935-00-283-2056 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 49104B?

Key specifications for 49104B: Earphone Cushion Thickness: 0.500 INCHES NOMINAL IN; Earphone Cushion Outside Diameter: 3.500 INCHES NOMINAL IN; Special Features: FUNGUS PROOF; Earphone Cushion Inside Diameter: 0.812 INCHES NOMINAL IN. 6 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5965-00-280-9662 still in active supply?

NSN 5965-00-280-9662 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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