PartsTable TECHNICAL DATA SHEET
NSN 3020-01-297-9149Government record, cited

Support, Piston3020-01-297-9149

NSN 3020-01-297-9149 · NIIN 012979149 · Part number 4022 342 24950
Chart Inc. - Process Systems Division · FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain · FSG 30 — Mechanical Power Transmission Equipment · CAGE 0SXW1
Government record, cited
NSN 3020-01-297-9149 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-297-9149. Manufacturer of record part number: 4022 342 24950.
Also searched as  3020-01-297-9149 · 3020012979149 · NIIN 012979149 · 01-297-9149 · FSC 3020 Gears, Pulleys, Sprockets, and Transmission Chain · CAGE 0SXW1 · 4022 342 24950
Nearby stock numbers  ·
Features
  • Support,piston — FSC 3020
  • 1 manufacturer part number on file
  • Manufacturer of record: Chart Inc. - Process Systems Division
Identification
  • NSN: 3020-01-297-9149
  • NIIN: 012979149
  • FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
  • FSG: 30 — Mechanical Power Transmission Equipment
  • Primary part number: 4022 342 24950
  • Manufacturer: Chart Inc. - Process Systems Division
General Description

The Support,piston, cataloged under National Stock Number 3020-01-297-9149, is classified within Federal Supply Class 3020 (Gears, Pulleys, Sprockets, and Transmission Chain) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Chart Inc. - Process Systems Division. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts
Item NameSupport,piston
FSC / FSG3020 — Gears, Pulleys, Sprockets, and Transmission Chain (FSG 30)
ManufacturersChart Inc. - Process Systems Division (CAGE 0SXW1)
Technical Specifications
ParameterValue
NSN3020-01-297-9149
Primary Part Number4022 342 24950
Item NameSupport,piston
FSC / FSG3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain
ManufacturerChart Inc. - Process Systems Division
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Cross-Reference Index
Part NumberManufacturer
4022 342 24950 PRIMARY Chart Inc. - Process Systems Division (USA)
No interchangeability data on file.
Other items in FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3020-00-000-0091
GEAR,SPUR
3020-00-001-0027
3020-00-001-0027 · Item name not on file
3020-00-001-0028
3020-00-001-0028 · Item name not on file
3020-00-001-0063
3020-00-001-0063 · Item name not on file
3020-00-001-0064
3020-00-001-0064 · Item name not on file
3020-00-001-0066
3020-00-001-0066 · Item name not on file
3020-00-001-0071
3020-00-001-0071 · Item name not on file
3020-00-001-0072
3020-00-001-0072 · Item name not on file

Frequently Asked Questions

What is NSN 3020-01-297-9149?

NSN 3020-01-297-9149 is a Support,piston, manufactured by Chart Inc. - Process Systems Division, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.

What part numbers are listed for NSN 3020-01-297-9149?

NSN 3020-01-297-9149 has 1 manufacturer part number on file: 4022 342 24950 (Chart Inc. - Process Systems Division).

Is NSN 3020-01-297-9149 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.
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