PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

S404Suture,nonabsorbable,surgical

Covidien Sales Llc Dba Covidien Sales · NSN 6515-01-644-6405 · FSC 6515 · No Item Name Available
Verified by PartsTable
NSN 6515-01-644-6405 — this item is cataloged by the U.S. Government under National Stock Number 6515-01-644-6405. Primary manufacturer part number: S404.
Features
  • Suture,nonabsorbable,surgical — FSC 6515
  • Length: 30.000 INCHES NOMINAL IN
  • Size Designator: 3-0
  • Sterility: STERILE
  • Quantity Within Each Immediate Container: 12
  • Material: SILK OVERALL
  • Immediate Container Quantity: 24
  • End Type: UNARMED
Applications
  • Applications requiring Silk Overall construction
General Description

The Suture,nonabsorbable,surgical, cataloged under National Stock Number 6515-01-644-6405, 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 Covidien Sales Llc Dba Covidien Sales. Government technical data includes 9 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: PG.

Technical Specifications
ParameterValue
NSN6515-01-644-6405
Primary Part NumberS404
Item NameSuture,nonabsorbable,surgical
FSC / FSG6515 / 65 — No Item Name Available
ManufacturerCovidien Sales Llc Dba Covidien Sales
StatusACTIVE
Length30.000 INCHES NOMINAL IN
Size Designator3-0
SterilitySTERILE
Quantity Within Each Immediate Container12
MaterialSILK OVERALL
Immediate Container Quantity24
End TypeUNARMED
ColorBLACK
Strand Fiber ArrangementBRAIDED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssuePG
Verified Substitutes 8
4320-00-195-5784 INTERCHANGEABLE
Pumping Unit,hydraulic,power Dri
5998-00-549-2651114736 INTERCHANGEABLE
Circuit Card Assembly
Tdk-Lambda Americas Inc. Div High Power Division
3120-00-661-7320S404 INTERCHANGEABLE
Bearing,sleeve
Chrysler Corp Amplex Div
3455-00-808-4293 INTERCHANGEABLE
Cutter,milling,end
3455-00-808-429515811 INTERCHANGEABLE
Cutter,milling,end
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
5320-01-167-6262114736 INTERCHANGEABLE
Rivet,solid
General Motors Llc Dba General Motors Llc
5640-01-195-6254S-404 INTERCHANGEABLE
Acoustical Foam
Specialty Composites Corp
5325-01-303-5256 INTERCHANGEABLE
Ring,retaining
Cross-Reference Index
Part NumberManufacturer
S404 PRIMARY Covidien Sales Llc Dba Covidien Sales (USA)
114736 Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia (USA)
6515NCM151854 Defense Medical Standardization Board (USA)
Related Parts
4320-00-195-5784INTERCHANGEABLE
PUMPING UNIT,HYDRAULIC,POWER DRI
5998-00-549-2651INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
114736
3120-00-661-7320INTERCHANGEABLE
BEARING,SLEEVE
S404
3455-00-808-4293INTERCHANGEABLE
CUTTER,MILLING,END
3455-00-808-4295INTERCHANGEABLE
CUTTER,MILLING,END
15811
5320-01-167-6262INTERCHANGEABLE
RIVET,SOLID
114736
5640-01-195-6254INTERCHANGEABLE
ACOUSTICAL FOAM
S-404
5325-01-303-5256INTERCHANGEABLE
RING,RETAINING

Frequently Asked Questions

What is NSN 6515-01-644-6405?

NSN 6515-01-644-6405 is a Suture,nonabsorbable,surgical, manufactured by Covidien Sales Llc Dba Covidien Sales, classified under FSC 6515 (No Item Name Available). Status: active.

What are the part numbers for NSN 6515-01-644-6405?

NSN 6515-01-644-6405 has 3 cross-referenced part numbers: S404 (Covidien Sales Llc Dba Covidien Sales), 114736 (Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia), 6515NCM151854 (Defense Medical Standardization Board).

What NSN replaces 6515-01-644-6405?

There are 8 known substitutes for 6515-01-644-6405: 4320-00-195-5784, 5998-00-549-2651, 3120-00-661-7320 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of S404?

Key specifications for S404: Length: 30.000 INCHES NOMINAL IN; Size Designator: 3-0; Sterility: STERILE; Quantity Within Each Immediate Container: 12. 11 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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