NSN 6620-00-159-0852 · NIIN 001590852 · Part number 642-029-001
Parker-Hannifin Corporation Dba Pneutronics Div Fluid Systems Division · FSC 6620 — Engine Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE 26055
Government record, cited
NSN 6620-00-159-0852 — this item is cataloged by the U.S. Government under National Stock Number 6620-00-159-0852. Manufacturer of record part number: 642-029-001.
Also searched as6620-00-159-0852 ·
6620001590852 ·
NIIN 001590852 ·
00-159-0852 ·
FSC 6620 Engine Instruments · CAGE 26055 · 642-029-001
Manufacturer of record: Parker-Hannifin Corporation Dba Pneutronics Div Fluid Systems Division
Identification
NSN: 6620-00-159-0852
NIIN: 001590852
FSC: 6620 — Engine Instruments
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: 642-029-001
Manufacturer: Parker-Hannifin Corporation Dba Pneutronics Div Fluid Systems Division
General Description
The Diffuser Assembly, cataloged under National Stock Number 6620-00-159-0852, is classified within Federal Supply Class 6620 (Engine Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Parker-Hannifin Corporation Dba Pneutronics Div Fluid Systems Division. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Catalog Facts
Item Name
Diffuser Assembly
FSC / FSG
6620 — Engine Instruments (FSG 66)
Manufacturers
Parker-Hannifin Corporation Dba Pneutronics Div Fluid Systems Division (CAGE 26055)
Technical Specifications
Parameter
Value
NSN
6620-00-159-0852
Primary Part Number
642-029-001
Item Name
Diffuser Assembly
FSC / FSG
6620 / 66 — Engine Instruments
Manufacturer
Parker-Hannifin Corporation Dba Pneutronics Div Fluid Systems Division
Parker-Hannifin Corporation Dba Pneutronics Div Fluid Systems Division (USA)
Reference documents
Reference
Meaning
642-029-001
5/1Secondary reference
Parker-Hannifin Corporation Dba Service and Support Operation Div Services and Support Operations
No interchangeability data on file.
Other items in FSC 6620 — Engine Instruments
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6620-00-000-0124
6620-00-000-0124 · Item name not on file
6620-00-000-0548
6620-00-000-0548 · Item name not on file
6620-00-001-1398
STARTER AND SHAFT ASSEMBLY
6620-00-001-4552
6620-00-001-4552 · Item name not on file
6620-00-001-9331
6620-00-001-9331 · Item name not on file
6620-00-001-9332
6620-00-001-9332 · Item name not on file
6620-00-001-9333
6620-00-001-9333 · Item name not on file
6620-00-001-9334
6620-00-001-9334 · Item name not on file
Frequently Asked Questions
What is NSN 6620-00-159-0852?
NSN 6620-00-159-0852 is a Diffuser Assembly, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Fluid Systems Division, classified under FSC 6620, Engine Instruments. Status: active.
What part numbers are listed for NSN 6620-00-159-0852?
NSN 6620-00-159-0852 has 1 manufacturer part number on file: 642-029-001 (Parker-Hannifin Corporation Dba Pneutronics Div Fluid Systems Division).
Is NSN 6620-00-159-0852 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.