PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6460Stopcock,laboratory Apparatus

Nalge Co Div of Sybron Corp · NSN 6640-00-255-4103 · FSC 6640 · No Item Name Available
Verified by PartsTable
NSN 6640-00-255-4103 — this item is cataloged by the U.S. Government under National Stock Number 6640-00-255-4103. Primary manufacturer part number: 6460.
Features
  • Stopcock,laboratory Apparatus — FSC 6640
  • Style Designator: SINGLE STRAIGHT BORE
  • Bore Diameter: 4.00 MILLIMETERS NOMINAL MM
  • Material: PLASTIC POLYPROPYLENE
  • Primary Container Type: BAG OR CASE
  • Tube Type: SHELL
  • Primary Container Unit Quantity: 1
  • 1 verified cross-reference
Applications
  • Applications requiring Plastic Polypropylene construction
General Description

The Stopcock,laboratory Apparatus, cataloged under National Stock Number 6640-00-255-4103, is classified within Federal Supply Class 6640 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Nalge Co Div of Sybron Corp. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6640-00-255-4103
Primary Part Number6460
Item NameStopcock,laboratory Apparatus
FSC / FSG6640 / 66 — No Item Name Available
ManufacturerNalge Co Div of Sybron Corp
StatusACTIVE
Style DesignatorSINGLE STRAIGHT BORE
Bore Diameter4.00 MILLIMETERS NOMINAL MM
MaterialPLASTIC POLYPROPYLENE
Primary Container TypeBAG OR CASE
Tube TypeSHELL
Primary Container Unit Quantity1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
3110-00-100-31236460 INTERCHANGEABLE
Cone and Rollers,tapered Roller
The Timken Corporation
4940-00-391-4476 INTERCHANGEABLE
Holder,fle,ible
5330-00-599-70916460 INTERCHANGEABLE
Seal,plain Encased
Federal-Mogul Corp Government Sales Dept
5960-00-916-3859 INTERCHANGEABLE
Electron Tube
6140-01-031-6879 INTERCHANGEABLE
Battery,storage
5945-01-089-76496460 INTERCHANGEABLE
Solenoid,electrical
Rocker Solenoid Co Dba Rocker Solenoid Co
2530-01-160-0234 INTERCHANGEABLE
Disc,wheel,inner
8115-01-166-64606460 INTERCHANGEABLE
Box,shipping
Loye Keesee Dba Keesee Box Company Div Government Resource Pkg Prod
6530-01-190-28406460 INTERCHANGEABLE
Safety Frame,water Closet,handic
Lumex Inc
5130-01-397-97616470-21 INTERCHANGEABLE
Saw,circular,portable,electric
Milwaukee Electric Tool Corp Dba Milwaukee Electric Tools
Cross-Reference Index
Part NumberManufacturer
6460 Nalge Co Div of Sybron Corp (USA)
Related Parts
3110-00-100-3123INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
6460
4940-00-391-4476INTERCHANGEABLE
HOLDER,FLE,IBLE
5330-00-599-7091INTERCHANGEABLE
SEAL,PLAIN ENCASED
6460
5960-00-916-3859INTERCHANGEABLE
ELECTRON TUBE
6140-01-031-6879INTERCHANGEABLE
BATTERY,STORAGE
5945-01-089-7649INTERCHANGEABLE
SOLENOID,ELECTRICAL
6460
2530-01-160-0234INTERCHANGEABLE
DISC,WHEEL,INNER
8115-01-166-6460INTERCHANGEABLE
BOX,SHIPPING
6460
6530-01-190-2840INTERCHANGEABLE
SAFETY FRAME,WATER CLOSET,HANDIC
6460
5130-01-397-9761INTERCHANGEABLE
SAW,CIRCULAR,PORTABLE,ELECTRIC
6470-21
5840-01-621-5529INTERCHANGEABLE
MONITOR GROUP,ENVIRONMENT
6460

Frequently Asked Questions

What is NSN 6640-00-255-4103?

NSN 6640-00-255-4103 is a Stopcock,laboratory Apparatus, manufactured by Nalge Co Div of Sybron Corp, classified under FSC 6640 (No Item Name Available). Status: active.

What are the part numbers for NSN 6640-00-255-4103?

NSN 6640-00-255-4103 has 1 cross-referenced part number: 6460 (Nalge Co Div of Sybron Corp).

What NSN replaces 6640-00-255-4103?

There are 11 known substitutes for 6640-00-255-4103: 3110-00-100-3123, 4940-00-391-4476, 5330-00-599-7091 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6460?

Key specifications for 6460: Style Designator: SINGLE STRAIGHT BORE; Bore Diameter: 4.00 MILLIMETERS NOMINAL MM; Material: PLASTIC POLYPROPYLENE; Special Features: SERRATED TUBULATION ON EA END. 7 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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