PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

S-40Headset-Microphone

Sigtronics Corporation Dba Sigtronics Corp · NSN 5965-01-317-6077 · FSC 5965 · No Item Name Available
Verified by PartsTable
NSN 5965-01-317-6077 — this item is cataloged by the U.S. Government under National Stock Number 5965-01-317-6077. Primary manufacturer part number: S-40.
Features
  • Headset-Microphone — FSC 5965
  • Earphone Element Type: DYNAMIC
  • Mounting Method: SUSPENDED ON ADJUSTABLE HEADBAND EARPHONE
  • Microphone Element Type: ELECTRET CONDENSER
  • Microphone Mounting Facility: BOOM ADAPTER ON LEFT SIDE OF HEADBAND
  • Identifying Number: M-90 MODEL NO.
  • Earphone Quantity: 2
  • 2 verified cross-references
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Headset-Microphone, cataloged under National Stock Number 5965-01-317-6077, 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 Sigtronics Corporation Dba Sigtronics Corp. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5965-01-317-6077
Primary Part NumberS-40
Item NameHeadset-Microphone
FSC / FSG5965 / 59 — No Item Name Available
ManufacturerSigtronics Corporation Dba Sigtronics Corp
StatusACTIVE
Earphone Element TypeDYNAMIC
Mounting MethodSUSPENDED ON ADJUSTABLE HEADBAND EARPHONE
Microphone Element TypeELECTRET CONDENSER
Microphone Mounting FacilityBOOM ADAPTER ON LEFT SIDE OF HEADBAND
Identifying NumberM-90 MODEL NO.
Earphone Quantity2
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6240-00-019-3146 INTERCHANGEABLE
Lamp,incandescent
3610-00-109-8852 INTERCHANGEABLE
Punch,precision
3110-00-159-16031483408 INTERCHANGEABLE
Cam Follower,needle Bearing
Naval Ship Systems Command
3439-00-174-2616 INTERCHANGEABLE
Solder,liquid
3455-00-187-2633 INTERCHANGEABLE
Blade,hole Saw
5950-00-405-26652945-22 INTERCHANGEABLE
Transformer,power
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
5961-00-409-3535S1M INTERCHANGEABLE
Semiconductor Device,thyristor
Fairchild Semiconductor Corporation
5110-00-473-7833S-119 INTERCHANGEABLE
Scraper,spray Booth
Ngk Metals Corporation Dba N G K Berylco
6625-00-510-2966S1M INTERCHANGEABLE
Test Set,armature
Ideal Industries, Inc.
3455-00-808-4294SF-48X INTERCHANGEABLE
Cutter,milling,end
Quinco Tool Products Co Inc
Cross-Reference Index
Part NumberManufacturer
S-1M Sigtronics Corporation Dba Sigtronics Corp (USA)
S-40 PRIMARY Sigtronics Corporation Dba Sigtronics Corp (USA)
Related Parts
6240-00-019-3146INTERCHANGEABLE
LAMP,INCANDESCENT
3610-00-109-8852INTERCHANGEABLE
PUNCH,PRECISION
3110-00-159-1603INTERCHANGEABLE
CAM FOLLOWER,NEEDLE BEARING
1483408
3439-00-174-2616INTERCHANGEABLE
SOLDER,LIQUID
3455-00-187-2633INTERCHANGEABLE
BLADE,HOLE SAW
5950-00-405-2665INTERCHANGEABLE
TRANSFORMER,POWER
2945-22
5961-00-409-3535INTERCHANGEABLE
SEMICONDUCTOR DEVICE,THYRISTOR
S1M
5110-00-473-7833INTERCHANGEABLE
SCRAPER,SPRAY BOOTH
S-119
6625-00-510-2966INTERCHANGEABLE
TEST SET,ARMATURE
S1M
3455-00-808-4294INTERCHANGEABLE
CUTTER,MILLING,END
SF-48X
7530-01-298-2752INTERCHANGEABLE
PAPER,RECORDING,FACSIMILE
S-40
6530-01-366-7529INTERCHANGEABLE
BOTTLE,SAFETY CAP
S-40

Frequently Asked Questions

What is NSN 5965-01-317-6077?

NSN 5965-01-317-6077 is a Headset-Microphone, manufactured by Sigtronics Corporation Dba Sigtronics Corp, classified under FSC 5965 (No Item Name Available). Status: active.

What are the part numbers for NSN 5965-01-317-6077?

NSN 5965-01-317-6077 has 2 cross-referenced part numbers: S-1M (Sigtronics Corporation Dba Sigtronics Corp), S-40 (Sigtronics Corporation Dba Sigtronics Corp).

What NSN replaces 5965-01-317-6077?

There are 12 known substitutes for 5965-01-317-6077: 6240-00-019-3146, 3610-00-109-8852, 3110-00-159-1603 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of S-40?

Key specifications for S-40: Earphone Element Type: DYNAMIC; Mounting Method: SUSPENDED ON ADJUSTABLE HEADBAND EARPHONE; Microphone Element Type: ELECTRET CONDENSER; Microphone Mounting Facility: BOOM ADAPTER ON LEFT SIDE OF HEADBAND. 6 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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