PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

S99-S3350-MILRx Carrier

Honeywell Safety Products Usa, Inc. · NSN 6540-01-516-5342 · FSC 6540 · No Item Name Available
Verified by PartsTable
NSN 6540-01-516-5342 — this item is cataloged by the U.S. Government under National Stock Number 6540-01-516-5342. Primary manufacturer part number: S99-S3350-MIL.
Features
  • Rx Carrier — FSC 6540
  • Material: STEEL CORROSION RESISTING
  • 4 verified cross-references
  • Primary manufacturer: Honeywell Safety Products Usa, Inc.
Applications
  • Applications requiring Steel Corrosion Resisting construction
General Description

The Rx Carrier, cataloged under National Stock Number 6540-01-516-5342, is classified within Federal Supply Class 6540 (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 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6540-01-516-5342
Primary Part NumberS99-S3350-MIL
Item NameRx Carrier
FSC / FSG6540 / 65 — No Item Name Available
ManufacturerHoneywell Safety Products Usa, Inc.
StatusACTIVE
MaterialSTEEL CORROSION RESISTING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5910-00-175-4632 INTERCHANGEABLE
Capacitor,fixed,electrolytic
6680-01-698-5496S3-350 INTERCHANGEABLE
Transmitter,liquid Quantity
Kus Usa, Inc. Dba Kus
Cross-Reference Index
Part NumberManufacturer
S99-S3350-MIL Honeywell Safety Products Usa, Inc. (USA)
A2021389 Thales Avs France SAS (FRA)
S99-S3350-MIL Sperian Eye & Face Protection, Inc. (USA)
S3350 Uvex Sports Inc (USA)
Related Parts
5910-00-175-4632INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
6680-01-698-5496INTERCHANGEABLE
TRANSMITTER,LIQUID QUANTITY
S3-350

Frequently Asked Questions

What is NSN 6540-01-516-5342?

NSN 6540-01-516-5342 is a Rx Carrier, manufactured by Honeywell Safety Products Usa, Inc., classified under FSC 6540 (No Item Name Available). Status: active.

What are the part numbers for NSN 6540-01-516-5342?

NSN 6540-01-516-5342 has 4 cross-referenced part numbers: S99-S3350-MIL (Honeywell Safety Products Usa, Inc.), A2021389 (Thales Avs France SAS), S99-S3350-MIL (Sperian Eye & Face Protection, Inc.), S3350 (Uvex Sports Inc).

What NSN replaces 6540-01-516-5342?

There are 2 known substitutes for 6540-01-516-5342: 5910-00-175-4632, 6680-01-698-5496. Verify interchangeability with system specifications before substitution.

What are the specifications of S99-S3350-MIL?

Key specifications for S99-S3350-MIL: Material: STEEL CORROSION RESISTING; Part Name Assigned by Controlling Agency: HOLDER FOR PRESCRIPTION LENS INSERTS; EA; Special Features: HOLDER FOR PRESCRIPTION LENS INSERTS; FITS INSIDE UVEX XC EYEWEAR; End Item Identification: UVEX XC SPECTACLE. 4 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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