PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11-312Bead,laboratory

Fisher Scientific Company L.l.c. · NSN 6640-00-849-8758 · FSC 6640 · No Item Name Available
Verified by PartsTable
NSN 6640-00-849-8758 — this item is cataloged by the U.S. Government under National Stock Number 6640-00-849-8758. Primary manufacturer part number: 11-312.
Features
  • Bead,laboratory — FSC 6640
  • Overall Diameter: 6.000 MILLIMETERS NOMINAL MM
  • Construction: SOLID
  • Material: GLASS
  • Nondefinitive Spec/std Data: 1 TYPE AND A CLASS
  • 3 verified cross-references
  • Primary manufacturer: Fisher Scientific Company L.l.c.
Applications
  • Applications requiring Glass construction
General Description

The Bead,laboratory, cataloged under National Stock Number 6640-00-849-8758, is classified within Federal Supply Class 6640 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Fisher Scientific Company L.l.c.. 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN6640-00-849-8758
Primary Part Number11-312
Item NameBead,laboratory
FSC / FSG6640 / 66 — No Item Name Available
ManufacturerFisher Scientific Company L.l.c.
StatusCANCELLED
Overall Diameter6.000 MILLIMETERS NOMINAL MM
ConstructionSOLID
MaterialGLASS
Nondefinitive Spec/std Data1 TYPE AND A CLASS
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
1620-00-082-9155 INTERCHANGEABLE
Cylinder Assy,liqui
1005-00-344-6325 INTERCHANGEABLE
Extractor
6640-00-426-0650 INTERCHANGEABLE
Funnel,filtering,laboratory
4730-00-426-8352SAE J512 10-8 060202BA INTERCHANGEABLE
Elbow,pipe to Tube
Sae International Dba Sae International
5950-00-823-32036801 INTERCHANGEABLE
Coil,radio Frequency
Vanguard Electronics, Llc
6640-00-848-8218 INTERCHANGEABLE
Funnel,separatory
5950-00-893-55291131-02 INTERCHANGEABLE
Coil,radio Frequency
Drs Signal Solutions, Inc.
6640-00-893-6937 INTERCHANGEABLE
Bottle,aspirator
4820-01-189-8678N11312 INTERCHANGEABLE
Pilot Valve Complete
Leslie Controls, Inc. Dba Leslie Controls Inc
4730-01-249-378911312 INTERCHANGEABLE
Clamp,hose
Tymco, Inc
Cross-Reference Index
Part NumberManufacturer
11-312 Fisher Scientific Company L.l.c. (USA)
DDG541TYPE1CLASSA Federal Specifications Promulgated by General Services Administration Washington DC (USA)
11-312 Fisher Scientific Worldwide (USA)
Related Parts
1620-00-082-9155INTERCHANGEABLE
CYLINDER ASSY,LIQUI
1005-00-344-6325INTERCHANGEABLE
EXTRACTOR
6640-00-426-0650INTERCHANGEABLE
FUNNEL,FILTERING,LABORATORY
4730-00-426-8352INTERCHANGEABLE
ELBOW,PIPE TO TUBE
SAE J512 10-8 060202BA
5950-00-823-3203INTERCHANGEABLE
COIL,RADIO FREQUENCY
6801
6640-00-848-8218INTERCHANGEABLE
FUNNEL,SEPARATORY
5950-00-893-5529INTERCHANGEABLE
COIL,RADIO FREQUENCY
1131-02
6640-00-893-6937INTERCHANGEABLE
BOTTLE,ASPIRATOR
4820-01-189-8678INTERCHANGEABLE
PILOT VALVE COMPLETE
N11312
4730-01-249-3789INTERCHANGEABLE
CLAMP,HOSE
11312
5120-01-397-3179INTERCHANGEABLE
SOCKET,SOCKET WRENCH
5340-01-424-7007INTERCHANGEABLE
BOOT,DUST AND MOISTURE SEAL
113-12

Frequently Asked Questions

What is NSN 6640-00-849-8758?

NSN 6640-00-849-8758 is a Bead,laboratory, manufactured by Fisher Scientific Company L.l.c., classified under FSC 6640 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6640-00-849-8758?

NSN 6640-00-849-8758 has 3 cross-referenced part numbers: 11-312 (Fisher Scientific Company L.l.c.), DDG541TYPE1CLASSA (Federal Specifications Promulgated by General Services Administration Washington DC), 11-312 (Fisher Scientific Worldwide).

What NSN replaces 6640-00-849-8758?

There are 12 known substitutes for 6640-00-849-8758: 1620-00-082-9155, 1005-00-344-6325, 6640-00-426-0650 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 11-312?

Key specifications for 11-312: Overall Diameter: 6.000 MILLIMETERS NOMINAL MM; Construction: SOLID; Material: GLASS; Nondefinitive Spec/std Data: 1 TYPE AND A CLASS. 5 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6640-00-849-8758 still in active supply?

NSN 6640-00-849-8758 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.
PartsTable Design LLC · partstable.com