PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4054Catheter and Needle Unit,intrave

Critikon Inc Sub of Johnson and Johnson · NSN 6515-01-050-5451 · FSC 6515 · No Item Name Available
Verified by PartsTable
NSN 6515-01-050-5451 — this item is cataloged by the U.S. Government under National Stock Number 6515-01-050-5451. Primary manufacturer part number: 4054.
Features
  • Catheter and Needle Unit,intrave — FSC 6515
  • Nominal Diameter: 18.000 GAGE
  • Needle Nominal Diameter: 18.000 GAGE
  • Catheter Nominal Length: 1.750 INCHES IN
  • Style Designator: INTRAVENOUS CATHETER AND NEEDLE UNIT
  • Material: PLASTIC POLYTETRAFLUOROETHYLENE CATHETER
  • Material: PLASTIC HUB
  • Material: STEEL CORROSION RESISTING NEEDLE
Applications
  • Applications requiring Plastic Polytetrafluoroethylene Catheter construction
General Description

The Catheter and Needle Unit,intrave, cataloged under National Stock Number 6515-01-050-5451, 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 Critikon Inc Sub of Johnson and Johnson. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN6515-01-050-5451
Primary Part Number4054
Item NameCatheter and Needle Unit,intrave
FSC / FSG6515 / 65 — No Item Name Available
ManufacturerCritikon Inc Sub of Johnson and Johnson
StatusCANCELLED
Nominal Diameter18.000 GAGE
Needle Nominal Diameter18.000 GAGE
Catheter Nominal Length1.750 INCHES IN
Style DesignatorINTRAVENOUS CATHETER AND NEEDLE UNIT
MaterialPLASTIC POLYTETRAFLUOROETHYLENE CATHETER
MaterialPLASTIC HUB
MaterialSTEEL CORROSION RESISTING NEEDLE
Features ProvidedSTERILE AND DISPOSABLE AND X-RAY OPACITY
Tip TypeBEVELED
Design DesignationJELCO
Connector TypeLUER LOCK HUB
Lifecycle & Compliance
Acquisition StatusCANCELLED
Successor6540-01-102-4298 (4004)
HAZMATNo
Verified Substitutes 12
Motor,direct Current
6515-01-050-99584426 SUCCESSOR
Catheter and Needle Unit,intrave
Critikon Inc Sub of Johnson and Johnson
6540-01-102-42984004 SUCCESSOR
Lens,ophthalmic,plano Cylinder
Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia
Wrapper,sterilization
Wrapper,sterilization
6515-00-183-9474004424 INTERCHANGEABLE
Catheter and Needle Unit,intrave
Critikon Inc Sub of Johnson and Johnson
6645-00-225-26994054 INTERCHANGEABLE
Regulator
Wakmann Watch Company Inc
5999-00-468-32414049 INTERCHANGEABLE
Contact,electrical
Dynalec Corporation
6210-00-782-17384054 INTERCHANGEABLE
Lens,light
L3harris Technologies, Inc. Div Space and Airborne Systems
3960-00-883-58484054 INTERCHANGEABLE
Elevator,portable
Grand Specialties Co
Cross-Reference Index
Part NumberManufacturer
A-A-30177 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
4054 PRIMARY Critikon Inc Sub of Johnson and Johnson (USA)
4054 Critikon Inc (USA)
HRI-8003-004054 Critikon Inc (USA)
4004 Critikon Inc (USA)
4004 PRIMARY Critikon Inc Sub of Johnson and Johnson (USA)
Related Parts
SUCCESSOR 6540-01-102-4298 Lens,ophthalmic,plano Cylinder · 4004
6105-00-635-5390SUCCESSOR
MOTOR,DIRECT CURRENT
6515-01-050-9958SUCCESSOR
CATHETER AND NEEDLE UNIT,INTRAVE
4426
6530-01-221-9067SUCCESSOR
WRAPPER,STERILIZATION
6530-01-231-7291SUCCESSOR
WRAPPER,STERILIZATION
6515-00-183-9474INTERCHANGEABLE
CATHETER AND NEEDLE UNIT,INTRAVE
004424
6645-00-225-2699INTERCHANGEABLE
REGULATOR
4054
5999-00-468-3241INTERCHANGEABLE
CONTACT,ELECTRICAL
4049
6210-00-782-1738INTERCHANGEABLE
LENS,LIGHT
4054
3960-00-883-5848INTERCHANGEABLE
ELEVATOR,PORTABLE
4054
5305-00-956-6756INTERCHANGEABLE
THUMBSCREW
4054
7010-01-124-4909INTERCHANGEABLE
COMPUTER SYSTEM,DIGITAL
4054A

Frequently Asked Questions

What is NSN 6515-01-050-5451?

NSN 6515-01-050-5451 is a Catheter and Needle Unit,intrave, manufactured by Critikon Inc Sub of Johnson and Johnson, classified under FSC 6515 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6515-01-050-5451?

NSN 6515-01-050-5451 has 6 cross-referenced part numbers: A-A-30177 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), 4054 (Critikon Inc Sub of Johnson and Johnson), 4054 (Critikon Inc), HRI-8003-004054 (Critikon Inc), 4004 (Critikon Inc) and 1 more.

What NSN replaces 6515-01-050-5451?

There are 12 known substitutes for 6515-01-050-5451: 6105-00-635-5390, 6515-01-050-9958, 6540-01-102-4298 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4054?

Key specifications for 4054: Nominal Diameter: 18.000 GAGE; Needle Nominal Diameter: 18.000 GAGE; Catheter Nominal Length: 1.750 INCHES IN; Style Designator: INTRAVENOUS CATHETER AND NEEDLE UNIT. 12 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6515-01-050-5451 still in active supply?

NSN 6515-01-050-5451 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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