PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

G11638Introducer,catheter,intravenous

Cook Medical Llc · NSN 6515-01-564-4227 · FSC 6515 · No Item Name Available
Verified by PartsTable
NSN 6515-01-564-4227 — this item is cataloged by the U.S. Government under National Stock Number 6515-01-564-4227. Primary manufacturer part number: G11638.
Features
  • Introducer,catheter,intravenous — FSC 6515
  • Supplementary Features: GUIDE WIRE NOT INCLUDED
  • Features Provided: STERILE
  • Diameter: 0.038 INCHES NOMINAL IN
  • Length: 55.0 CENTIMETERS NOMINAL CM
  • 4 verified cross-references
  • Primary manufacturer: Cook Medical Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Introducer,catheter,intravenous, cataloged under National Stock Number 6515-01-564-4227, 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 Cook Medical Llc. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6515-01-564-4227
Primary Part NumberG11638
Item NameIntroducer,catheter,intravenous
FSC / FSG6515 / 65 — No Item Name Available
ManufacturerCook Medical Llc
StatusACTIVE
Supplementary FeaturesGUIDE WIRE NOT INCLUDED
Features ProvidedSTERILE
Diameter0.038 INCHES NOMINAL IN
Length55.0 CENTIMETERS NOMINAL CM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 10
6532-00-050-3185 INTERCHANGEABLE
Hood,operating,surgical
3110-00-156-3564 INTERCHANGEABLE
Bearing,ball,annular
6145-00-542-6092 INTERCHANGEABLE
Cable,radio Frequency
6660-00-553-46418240 INTERCHANGEABLE
Balloon,meteorological
Scientific Sales Inc
5935-00-727-7862UG61EU INTERCHANGEABLE
Connector,receptacle,electrical
Joint Electronics Type Designation System
5940-00-838-2651 INTERCHANGEABLE
Terminal,lug
6220-00-958-7897 INTERCHANGEABLE
Light,warning
8040-01-039-4063 INTERCHANGEABLE
Adhesive
5930-01-251-95678240 INTERCHANGEABLE
Push Button
Elkay Mfg Co Water Cooler Div
5365-01-353-94388-240 INTERCHANGEABLE
Spacer,sleeve
Liftking Manufacturing Corp
Cross-Reference Index
Part NumberManufacturer
G11638 PRIMARY Cook Medical Llc (USA)
8240 Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia (USA)
FLEXOR CHECK-FLO Cook Medical Llc (USA)
6510NCM082584 Defense Medical Standardization Board (USA)
Related Parts
6532-00-050-3185INTERCHANGEABLE
HOOD,OPERATING,SURGICAL
3110-00-156-3564INTERCHANGEABLE
BEARING,BALL,ANNULAR
6145-00-542-6092INTERCHANGEABLE
CABLE,RADIO FREQUENCY
6660-00-553-4641INTERCHANGEABLE
BALLOON,METEOROLOGICAL
8240
5935-00-727-7862INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
UG61EU
5940-00-838-2651INTERCHANGEABLE
TERMINAL,LUG
6220-00-958-7897INTERCHANGEABLE
LIGHT,WARNING
8040-01-039-4063INTERCHANGEABLE
ADHESIVE
5930-01-251-9567INTERCHANGEABLE
PUSH BUTTON
8240
5365-01-353-9438INTERCHANGEABLE
SPACER,SLEEVE
8-240

Frequently Asked Questions

What is NSN 6515-01-564-4227?

NSN 6515-01-564-4227 is a Introducer,catheter,intravenous, manufactured by Cook Medical Llc, classified under FSC 6515 (No Item Name Available). Status: active.

What are the part numbers for NSN 6515-01-564-4227?

NSN 6515-01-564-4227 has 4 cross-referenced part numbers: G11638 (Cook Medical Llc), 8240 (Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia), FLEXOR CHECK-FLO (Cook Medical Llc), 6510NCM082584 (Defense Medical Standardization Board).

What NSN replaces 6515-01-564-4227?

There are 10 known substitutes for 6515-01-564-4227: 6532-00-050-3185, 3110-00-156-3564, 6145-00-542-6092 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of G11638?

Key specifications for G11638: Supplementary Features: GUIDE WIRE NOT INCLUDED; Features Provided: STERILE; Part Name Assigned by Controlling Agency: INTRODUCER CATH 6FR 55CM LG SHEATH .038 IN DIA VESSEL DIALATOR FLEXOR CHECK-FLO CM; Special Features: 6.0 FR; RAABE; RADIOPAQUE BAND; CHECK-FLO HEMOSTASIS VALVE ACCEPTS A RANGE OF SIZES WHILE PREVENTING BLOOD RELFUX AND AI ASPIRATION; SHORT DILATOR TIP; STERILE IN PEEL-OPEN PAACKAGES; ONE-TIME USE. 6 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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