PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20-0256Case Assembly,monitor,chemical a

Gas Tech, Inc · NSN 6665-01-515-7933 · FSC 6665 · No Item Name Available
Verified by PartsTable
NSN 6665-01-515-7933 — this item is cataloged by the U.S. Government under National Stock Number 6665-01-515-7933. Primary manufacturer part number: 20-0256.
Features
  • Case Assembly,monitor,chemical a — FSC 6665
  • 1 verified cross-reference
  • Primary manufacturer: Gas Tech, Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Case Assembly,monitor,chemical a, cataloged under National Stock Number 6665-01-515-7933, is classified within Federal Supply Class 6665 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Gas Tech, Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6665-01-515-7933
Primary Part Number20-0256
Item NameCase Assembly,monitor,chemical a
FSC / FSG6665 / 66 — No Item Name Available
ManufacturerGas Tech, Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5961-01-034-7363200256 INTERCHANGEABLE
Transistor
Astronics Test Systems Inc
7021-01-702-48714537680 INTERCHANGEABLE
Computer,digital
Teledyne Flir Unmanned Ground Systems, Inc
Cross-Reference Index
Part NumberManufacturer
20-0256 PRIMARY Gas Tech, Inc (USA)
Related Parts
5961-01-034-7363INTERCHANGEABLE
TRANSISTOR
200256
7021-01-702-4871INTERCHANGEABLE
COMPUTER,DIGITAL
4537680

Frequently Asked Questions

What is NSN 6665-01-515-7933?

NSN 6665-01-515-7933 is a Case Assembly,monitor,chemical a, manufactured by Gas Tech, Inc, classified under FSC 6665 (No Item Name Available). Status: active.

What are the part numbers for NSN 6665-01-515-7933?

NSN 6665-01-515-7933 has 1 cross-referenced part number: 20-0256 (Gas Tech, Inc).

What NSN replaces 6665-01-515-7933?

There are 2 known substitutes for 6665-01-515-7933: 5961-01-034-7363, 7021-01-702-4871. Verify interchangeability with system specifications before substitution.

What are the specifications of 20-0256?

Key specifications for 20-0256: End Item Identification: SCREAMER MONITOR;VERTICAL LAUNCHING SYSTEM,MK-41. 1 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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