PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M41112Attenuator,noise,ventilator

Automedx, Llc · NSN 6515-01-656-5400 · FSC 6515 · No Item Name Available
Verified by PartsTable
NSN 6515-01-656-5400 — this item is cataloged by the U.S. Government under National Stock Number 6515-01-656-5400. Primary manufacturer part number: M41112.
Features
  • Attenuator,noise,ventilator — FSC 6515
  • 7 verified cross-references
  • Primary manufacturer: Automedx, Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Attenuator,noise,ventilator, cataloged under National Stock Number 6515-01-656-5400, 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 Automedx, Llc. This item has 7 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6515-01-656-5400
Primary Part NumberM41112
Item NameAttenuator,noise,ventilator
FSC / FSG6515 / 65 — No Item Name Available
ManufacturerAutomedx, Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 3
5310-00-053-7804 INTERCHANGEABLE
Nut,self-Locking,single Ball Sea
3110-01-048-319125265 INTERCHANGEABLE
Bearing,ball,annular
Wacker Corp
5305-01-271-327625265 INTERCHANGEABLE
Screw,cap,hexagon Head
Twg Canada Consolidated Inc
Cross-Reference Index
Part NumberManufacturer
25-265 Combat Medical Systems Llc (USA)
PS18.08.128 Corben Sarl (FRA)
EMD 25-265 Equipement Des Metiers De La Defense - Emd (FRA)
1415165 Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia (USA)
M41112 PRIMARY Automedx, Llc (USA)
TICS.08.10501 Tribalco Llc (USA)
6515NCM162936 Defense Medical Standardization Board (USA)
Related Parts
5310-00-053-7804INTERCHANGEABLE
NUT,SELF-LOCKING,SINGLE BALL SEA
3110-01-048-3191INTERCHANGEABLE
BEARING,BALL,ANNULAR
25265
5305-01-271-3276INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
25265

Frequently Asked Questions

What is NSN 6515-01-656-5400?

NSN 6515-01-656-5400 is a Attenuator,noise,ventilator, manufactured by Automedx, Llc, classified under FSC 6515 (No Item Name Available). Status: active.

What are the part numbers for NSN 6515-01-656-5400?

NSN 6515-01-656-5400 has 7 cross-referenced part numbers: 25-265 (Combat Medical Systems Llc), PS18.08.128 (Corben Sarl), EMD 25-265 (Equipement Des Metiers De La Defense - Emd), 1415165 (Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia), M41112 (Automedx, Llc) and 2 more.

What NSN replaces 6515-01-656-5400?

There are 3 known substitutes for 6515-01-656-5400: 5310-00-053-7804, 3110-01-048-3191, 5305-01-271-3276. Verify interchangeability with system specifications before substitution.

What are the specifications of M41112?

Key specifications for M41112: End Item Identification: 6515-01-655-3181; Part Name Assigned by Controlling Agency: SAVE II NOISE ATTENUATOR. 2 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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