PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

73-312105Mask,oronasal

Tri-Anim Health Services · NSN 6515-01-421-5128 · FSC 6515 · No Item Name Available
Verified by PartsTable
NSN 6515-01-421-5128 — this item is cataloged by the U.S. Government under National Stock Number 6515-01-421-5128. Primary manufacturer part number: 73-312105.
Features
  • Mask,oronasal — FSC 6515
  • Material: PLASTIC VINYL
  • Features Provided: DISPOSABLE AND HARNESS ATTACHMENT AND MALE OPENING CONNECTION TYPE OR FEMALE OPENING CONNECTION TYPE
  • Size Designation: MEDIUM SMALL
  • Design Designation: NASAL
  • 3 verified cross-references
  • Primary manufacturer: Tri-Anim Health Services
Applications
  • Applications requiring Plastic Vinyl construction
General Description

The Mask,oronasal, cataloged under National Stock Number 6515-01-421-5128, 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 Tri-Anim Health Services. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6515-01-421-5128
Primary Part Number73-312105
Item NameMask,oronasal
FSC / FSG6515 / 65 — No Item Name Available
ManufacturerTri-Anim Health Services
StatusACTIVE
MaterialPLASTIC VINYL
Features ProvidedDISPOSABLE AND HARNESS ATTACHMENT AND MALE OPENING CONNECTION TYPE OR FEMALE OPENING CONNECTION TYPE
Size DesignationMEDIUM SMALL
Design DesignationNASAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
3110-00-120-3094295-9XA INTERCHANGEABLE
Bearing,roller,needle
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
4820-00-337-1100 INTERCHANGEABLE
Seat,valve
5325-00-803-7321 INTERCHANGEABLE
Ring,retaining
5935-00-957-89742470461 INTERCHANGEABLE
Socket,plug-in Electronic Compon
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
4010-01-207-16409959 INTERCHANGEABLE
Rope,wire
Windham Lifts Inc
4320-01-213-869109959 INTERCHANGEABLE
Impeller,pump,centrifugal
Hypro Llc
5310-01-603-02749959 INTERCHANGEABLE
Nut,clip-on
Harley Davidson Motor Co Inc
5120-01-676-53069959 INTERCHANGEABLE
Burnisher,optical Fiber,hand
Us Conec Ltd (inc)
2590-01-703-15629959 INTERCHANGEABLE
Cover,access
Italwatt S.r.l.
Cross-Reference Index
Part NumberManufacturer
9959 Profile Respiratory Systems Ltd (GBR)
73-312105 PRIMARY Tri-Anim Health Services (USA)
312105 PRIMARY Philips Rs North America Llc (USA)
Related Parts
3110-00-120-3094INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
295-9XA
4820-00-337-1100INTERCHANGEABLE
SEAT,VALVE
5325-00-803-7321INTERCHANGEABLE
RING,RETAINING
5935-00-957-8974INTERCHANGEABLE
SOCKET,PLUG-IN ELECTRONIC COMPON
2470461
4010-01-207-1640INTERCHANGEABLE
ROPE,WIRE
9959
4320-01-213-8691INTERCHANGEABLE
IMPELLER,PUMP,CENTRIFUGAL
09959
5310-01-603-0274INTERCHANGEABLE
NUT,CLIP-ON
9959
5120-01-676-5306INTERCHANGEABLE
BURNISHER,OPTICAL FIBER,HAND
9959
2590-01-703-1562INTERCHANGEABLE
COVER,ACCESS
9959

Frequently Asked Questions

What is NSN 6515-01-421-5128?

NSN 6515-01-421-5128 is a Mask,oronasal, manufactured by Tri-Anim Health Services, classified under FSC 6515 (No Item Name Available). Status: active.

What are the part numbers for NSN 6515-01-421-5128?

NSN 6515-01-421-5128 has 3 cross-referenced part numbers: 9959 (Profile Respiratory Systems Ltd), 73-312105 (Tri-Anim Health Services), 312105 (Philips Rs North America Llc).

What NSN replaces 6515-01-421-5128?

There are 9 known substitutes for 6515-01-421-5128: 3110-00-120-3094, 4820-00-337-1100, 5325-00-803-7321 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 73-312105?

Key specifications for 73-312105: Material: PLASTIC VINYL; Special Features: CUSHION SIDE; WITH SLIP-ON SPACERS.; Features Provided: DISPOSABLE AND HARNESS ATTACHMENT AND MALE OPENING CONNECTION TYPE OR FEMALE OPENING CONNECTION TYPE; Size Designation: MEDIUM SMALL. 5 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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