NSN 4820-01-659-6586 · NIIN 016596586 · Part number CR014MA
Thermo Environmental Instruments Llc Div Environmental and Process Monitoring · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 0HTS3
Government record, cited
NSN 4820-01-659-6586 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-659-6586. Manufacturer of record part number: CR014MA.
Also searched as4820-01-659-6586 ·
4820016596586 ·
NIIN 016596586 ·
01-659-6586 ·
FSC 4820 Valves, Nonpowered · CAGE 0HTS3 · CR014MA
Manufacturer of record: Thermo Environmental Instruments Llc Div Environmental and Process Monitoring
Identification
NSN: 4820-01-659-6586
NIIN: 016596586
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: CR014MA
Manufacturer: Thermo Environmental Instruments Llc Div Environmental and Process Monitoring
General Description
The Regulator,compressed Gas, cataloged under National Stock Number 4820-01-659-6586, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Thermo Environmental Instruments Llc Div Environmental and Process Monitoring. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4820-01-659-6586
Primary Part Number
CR014MA
Item Name
Regulator,compressed Gas
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Thermo Environmental Instruments Llc Div Environmental and Process Monitoring
Thermo Environmental Instruments Llc Div Environmental and Process Monitoring (USA)
No interchangeability data on file.
Other items in FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097
4820-00-000-0097 · Item name not on file
4820-00-001-0010
VALVE,ROTARY,SELECTOR
4820-00-001-0020
4820-00-001-0020 · Item name not on file
4820-00-001-0021
4820-00-001-0021 · Item name not on file
4820-00-001-0032
4820-00-001-0032 · Item name not on file
4820-00-001-0037
VALVE,SAFETY RELIEF
4820-00-001-0042
4820-00-001-0042 · Item name not on file
4820-00-001-1230
4820-00-001-1230 · Item name not on file
Frequently Asked Questions
What is NSN 4820-01-659-6586?
NSN 4820-01-659-6586 is a Regulator,compressed Gas, manufactured by Thermo Environmental Instruments Llc Div Environmental and Process Monitoring, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-659-6586?
NSN 4820-01-659-6586 has 1 manufacturer part number on file: CR014MA (Thermo Environmental Instruments Llc Div Environmental and Process Monitoring).
What are the specifications of CR014MA?
Key specifications for CR014MA: Part Name Assigned by Controlling Agency: GAS DELIVERY SYSTEM; End Item Identification: AMBIENT AIR ANALYZER. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-659-6586 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.