PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

14-688Holder,buret

Fisher Scientific Company L.l.c. · NSN 6640-00-191-6359 · FSC 6640 · No Item Name Available
Verified by PartsTable
NSN 6640-00-191-6359 — this item is cataloged by the U.S. Government under National Stock Number 6640-00-191-6359. Primary manufacturer part number: 14-688.
Features
  • Holder,buret — FSC 6640
  • Departure From Cited Designator: AS MODIFIED BY SPECIAL FEAT URES
  • Material: ALUMINUM ALLOY 413.0 OR ALUMINUM ALLOY A380.0 OR ALUMINUM ALLOY 360.0 OR ALUMINUM ALLOY A413.0 OR ALUMINUM ALLOY 380.0 OR ALUMINUM ALLOY 384.0 OR ALUMINUM ALLOY 518.0 OR ALUMINUM ALLOY A360.0 OR ALUMINUM ALLOY 383.0 OR ALUMINUM ALLOY 443.0 OR ALUMINUM ALLOY C443.0 OR ZINC ALLOY AND COBALT ALLOY
  • Surface Treatment: NICKEL PLATED
  • Nondefinitive Spec/std Data: 5 TYPE
  • Securing Device Type: TWO FIXED ARMS W/ATTACHING PINS AND TWO SPRING LEVER ARMS W/ATTACHING PINS
  • Component Name and Quantity Accommodated: 2 BURETTE
  • 3 verified cross-references
Applications
  • Applications requiring Aluminum Alloy 413.0 or Aluminum Alloy A380.0 or Aluminum Alloy 360.0 or Aluminum Alloy A413.0 or Aluminum Alloy 380.0 or Aluminum Alloy 384.0 or Aluminum Alloy 518.0 or Aluminum Alloy A360.0 or Aluminum Alloy 383.0 or Aluminum Alloy 443.0 or Aluminum Alloy C443.0 or Zinc Alloy and Cobalt Alloy construction
General Description

The Holder,buret, cataloged under National Stock Number 6640-00-191-6359, 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 6 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6640-00-191-6359
Primary Part Number14-688
Item NameHolder,buret
FSC / FSG6640 / 66 — No Item Name Available
ManufacturerFisher Scientific Company L.l.c.
StatusACTIVE
Departure From Cited DesignatorAS MODIFIED BY SPECIAL FEAT URES
MaterialALUMINUM ALLOY 413.0 OR ALUMINUM ALLOY A380.0 OR ALUMINUM ALLOY 360.0 OR ALUMINUM ALLOY A413.0 OR ALUMINUM ALLOY 380.0 OR ALUMINUM ALLOY 384.0 OR ALUMINUM ALLOY 518.0 OR ALUMINUM ALLOY A360.0 OR ALUMINUM ALLOY 383.0 OR ALUMINUM ALLOY 443.0 OR ALUMINUM ALLOY C443.0 OR ZINC ALLOY AND COBALT ALLOY
Surface TreatmentNICKEL PLATED
Nondefinitive Spec/std Data5 TYPE
Securing Device TypeTWO FIXED ARMS W/ATTACHING PINS AND TWO SPRING LEVER ARMS W/ATTACHING PINS
Component Name and Quantity Accommodated2 BURETTE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
3110-00-155-6198 INTERCHANGEABLE
Bearing,ball,annular
6640-00-417-4920 INTERCHANGEABLE
Holder,buret
6640-00-417-500018-8351 INTERCHANGEABLE
Clamp,utility,laboratory
J & H Berge, Inc. Dba Lab Mart, the Div the Labmart
6640-00-417-600005-769-3 INTERCHANGEABLE
Clamp,utility,laboratory
Fisher Scientific Worldwide
6640-00-428-2460 INTERCHANGEABLE
Clamp,laboratory Support Rod
4920-00-905-1641128SEAV13047-1 INTERCHANGEABLE
Adapter,pitot
Northrop Grumman Systems Corporation
Cross-Reference Index
Part NumberManufacturer
14-688 Fisher Scientific Company L.l.c. (USA)
NNNC440 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
ASTM E 784-82 American Society for Testing and Materials Dba Astm International (USA)
Related Parts
3110-00-155-6198INTERCHANGEABLE
BEARING,BALL,ANNULAR
6640-00-417-4920INTERCHANGEABLE
HOLDER,BURET
6640-00-417-5000INTERCHANGEABLE
CLAMP,UTILITY,LABORATORY
18-8351
6640-00-417-6000INTERCHANGEABLE
CLAMP,UTILITY,LABORATORY
05-769-3
6640-00-428-2460INTERCHANGEABLE
CLAMP,LABORATORY SUPPORT ROD
4920-00-905-1641INTERCHANGEABLE
ADAPTER,PITOT
128SEAV13047-1

Frequently Asked Questions

What is NSN 6640-00-191-6359?

NSN 6640-00-191-6359 is a Holder,buret, manufactured by Fisher Scientific Company L.l.c., classified under FSC 6640 (No Item Name Available). Status: active.

What are the part numbers for NSN 6640-00-191-6359?

NSN 6640-00-191-6359 has 3 cross-referenced part numbers: 14-688 (Fisher Scientific Company L.l.c.), NNNC440 (Federal Specifications Promulgated by General Services Administration Washington DC), ASTM E 784-82 (American Society for Testing and Materials Dba Astm International).

What NSN replaces 6640-00-191-6359?

There are 6 known substitutes for 6640-00-191-6359: 3110-00-155-6198, 6640-00-417-4920, 6640-00-417-5000 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 14-688?

Key specifications for 14-688: Departure From Cited Designator: AS MODIFIED BY SPECIAL FEAT URES; Special Features: W/13 BY 7 IN. WHITE PORCELAIN BASE AND ANODIZED ALUMINUM SUPPORT ROD; BURETTE SIZE ACCOMODATED: MICRO TO 100 ML IN; Material: ALUMINUM ALLOY 413.0 OR ALUMINUM ALLOY A380.0 OR ALUMINUM ALLOY 360.0 OR ALUMINUM ALLOY A413.0 OR ALUMINUM ALLOY 380.0 OR ALUMINUM ALLOY 384.0 OR ALUMINUM ALLOY 518.0 OR ALUMINUM ALLOY A360.0 OR ALUMINUM ALLOY 383.0 OR ALUMINUM ALLOY 443.0 OR ALUMINUM ALLOY C443.0 OR ZINC ALLOY AND COBALT ALLOY; Surface Treatment: NICKEL PLATED. 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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