PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

NNNF240Flask,erlenmeyer

Federal Specifications Promulgated by General Services Administration Washington DC · NSN 6640-00-424-3000 · FSC 6640 · No Item Name Available
Verified by PartsTable
NSN 6640-00-424-3000 — this item is cataloged by the U.S. Government under National Stock Number 6640-00-424-3000. Primary manufacturer part number: NNNF240.
Features
  • Flask,erlenmeyer — FSC 6640
  • Nondefinitive Spec/std Data: IV TYPE AND 1 CLASS AND I STYLE AND 4 SIZE
  • Capacity Rating: 125.000 MILLILITERS NOMINAL
  • 5 verified cross-references
  • Primary manufacturer: Federal Specifications Promulgated by General Services Administration Washington DC
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Flask,erlenmeyer, cataloged under National Stock Number 6640-00-424-3000, is classified within Federal Supply Class 6640 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Federal Specifications Promulgated by General Services Administration Washington DC. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN6640-00-424-3000
Primary Part NumberNNNF240
Item NameFlask,erlenmeyer
FSC / FSG6640 / 66 — No Item Name Available
ManufacturerFederal Specifications Promulgated by General Services Administration Washington DC
StatusCANCELLED
Nondefinitive Spec/std DataIV TYPE AND 1 CLASS AND I STYLE AND 4 SIZE
Capacity Rating125.000 MILLILITERS NOMINAL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
1660-00-633-258314905 INTERCHANGEABLE
Bellows,pressure
Mission Systems Orchard Park Inc
5342-01-015-79771-4905 INTERCHANGEABLE
Lock
Eastern Co Div Eberhard Manufacturing
5120-01-027-048914905 INTERCHANGEABLE
Clamp,spring
Wilton Corp Wilton Tool Div
5945-01-450-6251 INTERCHANGEABLE
Relay,electromagnetic
Cross-Reference Index
Part NumberManufacturer
NNNF240 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
14905 Central Scientific Co Educational (USA)
MS36062-4 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
4980EMQRU Corning Glass Works (USA)
NNNF240TYPE4CLASS1STYLE1SIZE4 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
Related Parts
1660-00-633-2583INTERCHANGEABLE
BELLOWS,PRESSURE
14905
5342-01-015-7977INTERCHANGEABLE
LOCK
1-4905
5120-01-027-0489INTERCHANGEABLE
CLAMP,SPRING
14905
5945-01-450-6251INTERCHANGEABLE
RELAY,ELECTROMAGNETIC

Frequently Asked Questions

What is NSN 6640-00-424-3000?

NSN 6640-00-424-3000 is a Flask,erlenmeyer, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 6640 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6640-00-424-3000?

NSN 6640-00-424-3000 has 5 cross-referenced part numbers: NNNF240 (Federal Specifications Promulgated by General Services Administration Washington DC), 14905 (Central Scientific Co Educational), MS36062-4 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 4980EMQRU (Corning Glass Works), NNNF240TYPE4CLASS1STYLE1SIZE4 (Federal Specifications Promulgated by General Services Administration Washington DC).

What NSN replaces 6640-00-424-3000?

There are 4 known substitutes for 6640-00-424-3000: 1660-00-633-2583, 5342-01-015-7977, 5120-01-027-0489 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of NNNF240?

Key specifications for NNNF240: Nondefinitive Spec/std Data: IV TYPE AND 1 CLASS AND I STYLE AND 4 SIZE; Capacity Rating: 125.000 MILLILITERS NOMINAL; Special Features: REINFORCED LIP. 3 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6640-00-424-3000 still in active supply?

NSN 6640-00-424-3000 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.
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