PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M29Hearing Aid

Telex Communications Inc Sub of Telex Corp · NSN 6515-01-331-4980 · FSC 6515 · No Item Name Available
Verified by PartsTable
NSN 6515-01-331-4980 — this item is cataloged by the U.S. Government under National Stock Number 6515-01-331-4980. Primary manufacturer part number: M29.
Features
  • Hearing Aid — FSC 6515
  • 1 verified cross-reference
  • Primary manufacturer: Telex Communications Inc Sub of Telex Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Hearing Aid, cataloged under National Stock Number 6515-01-331-4980, is classified within Federal Supply Class 6515 (No Item Name Available) of the Medical, Dental, and Veterinary Equipment group. The primary manufacturer of record is Telex Communications Inc Sub of Telex Corp. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6515-01-331-4980
Primary Part NumberM29
Item NameHearing Aid
FSC / FSG6515 / 65 — No Item Name Available
ManufacturerTelex Communications Inc Sub of Telex Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
4510-00-245-9482 INTERCHANGEABLE
Parts Kit,flush Valve
5360-00-497-3752R20 INTERCHANGEABLE
Spring,helical,compression
Baumbach E a Mfg Co
2350-00-835-8374 INTERCHANGEABLE
Carrier,cargo
5133-01-672-4309 INTERCHANGEABLE
Drill Set,twist
Cross-Reference Index
Part NumberManufacturer
M29 Telex Communications Inc Sub of Telex Corp (USA)
Related Parts
4510-00-245-9482INTERCHANGEABLE
PARTS KIT,FLUSH VALVE
5360-00-497-3752INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
R20
2350-00-835-8374INTERCHANGEABLE
CARRIER,CARGO
5133-01-672-4309INTERCHANGEABLE
DRILL SET,TWIST

Frequently Asked Questions

What is NSN 6515-01-331-4980?

NSN 6515-01-331-4980 is a Hearing Aid, manufactured by Telex Communications Inc Sub of Telex Corp, classified under FSC 6515 (No Item Name Available). Status: active.

What are the part numbers for NSN 6515-01-331-4980?

NSN 6515-01-331-4980 has 1 cross-referenced part number: M29 (Telex Communications Inc Sub of Telex Corp).

What NSN replaces 6515-01-331-4980?

There are 4 known substitutes for 6515-01-331-4980: 4510-00-245-9482, 5360-00-497-3752, 2350-00-835-8374 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of M29?

Key specifications for M29: Special Features: IN-THE-EAR TYPE,CUSTOM-MADE; COMPLETE AID CONSISTING OF A MICROPHONE,TRANSMITTER,AIR RECEIVER ENCLOSED IN A CUSTOM-MADE SHELL; W/PRESENTATION CASE. 1 total characteristics are documented in the Federal Logistics Information System.

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