PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

QD1Plug,ear

Honeywell Safety Products Usa, Inc. · NSN 6515-00-442-4765 · FSC 6515 · No Item Name Available
Verified by PartsTable
NSN 6515-00-442-4765 — this item is cataloged by the U.S. Government under National Stock Number 6515-00-442-4765. Primary manufacturer part number: QD1.
Features
  • Plug,ear — FSC 6515
  • Supplementary Features: D-DAY ITEM FOR DOD
  • Material: PLASTIC
  • 5 verified cross-references
  • Primary manufacturer: Honeywell Safety Products Usa, Inc.
Applications
  • Applications requiring Plastic construction
General Description

The Plug,ear, cataloged under National Stock Number 6515-00-442-4765, 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 Honeywell Safety Products Usa, Inc.. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN6515-00-442-4765
Primary Part NumberQD1
Item NamePlug,ear
FSC / FSG6515 / 65 — No Item Name Available
ManufacturerHoneywell Safety Products Usa, Inc.
StatusCANCELLED
Supplementary FeaturesD-DAY ITEM FOR DOD
MaterialPLASTIC
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
No Item Name Available
Plug,ear
4820-00-217-73355301170 INTERCHANGEABLE
Diaphragm,actuator Valve,special
Sloan Valve Company
Cross-Reference Index
Part NumberManufacturer
QD1 PRIMARY Honeywell Safety Products Usa, Inc. (USA)
3301170 Honeywell Safety Products Usa, Inc. (USA)
13110082 Sperian Hearing Protection, Llc (USA)
13110082 Dalloz Safety (USA)
QZ-RWXS Plasmed Inc (USA)
Related Parts
6515-01-572-0141SUCCESSOR
NO ITEM NAME AVAILABLE
6515-01-490-2900SUCCESSOR
PLUG,EAR
4820-00-217-7335INTERCHANGEABLE
DIAPHRAGM,ACTUATOR VALVE,SPECIAL
5301170

Frequently Asked Questions

What is NSN 6515-00-442-4765?

NSN 6515-00-442-4765 is a Plug,ear, manufactured by Honeywell Safety Products Usa, Inc., classified under FSC 6515 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6515-00-442-4765?

NSN 6515-00-442-4765 has 5 cross-referenced part numbers: QD1 (Honeywell Safety Products Usa, Inc.), 3301170 (Honeywell Safety Products Usa, Inc.), 13110082 (Sperian Hearing Protection, Llc), 13110082 (Dalloz Safety), QZ-RWXS (Plasmed Inc).

What NSN replaces 6515-00-442-4765?

There are 3 known substitutes for 6515-00-442-4765: 6515-01-572-0141, 6515-01-490-2900, 4820-00-217-7335. Verify interchangeability with system specifications before substitution.

What are the specifications of QD1?

Key specifications for QD1: Supplementary Features: D-DAY ITEM FOR DOD; Part Name Assigned by Controlling Agency: PLUG EAR HEARING PROTECTION XSM PLASTIC SINGLE FLANGE WHITE 24S; Special Features: HEARING PROTECTION; WHITE; SINGLE FLANGE;STERILIZABLE; FOR CASE WHICH ACCOMMODATES ONE PAIR OF EAR PLUGS ORDER 6515-00-299-8287; EXTRA SMALL SIZE; Material: PLASTIC. 4 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6515-00-442-4765 still in active supply?

NSN 6515-00-442-4765 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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