NSN 4320-01-189-1771 · NIIN 011891771 · Part number CP296933-NGN
Brake Supply Company, Inc. Dba Perfection Hydraulics · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 3DXM9
Government record, cited
NSN 4320-01-189-1771 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-189-1771. Manufacturer of record part number: CP296933-NGN.
Also searched as4320-01-189-1771 ·
4320011891771 ·
NIIN 011891771 ·
01-189-1771 ·
FSC 4320 Power and Hand Pumps · CAGE 3DXM9 · CP296933-NGN · 20789000 · 2087-9000
Manufacturer of record: Brake Supply Company, Inc. Dba Perfection Hydraulics
Identification
NSN: 4320-01-189-1771
NIIN: 011891771
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: CP296933-NGN
Manufacturer: Brake Supply Company, Inc. Dba Perfection Hydraulics
General Description
The Subassembly,piston, cataloged under National Stock Number 4320-01-189-1771, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Brake Supply Company, Inc. Dba Perfection Hydraulics. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4320-01-189-1771
Primary Part Number
CP296933-NGN
Item Name
Subassembly,piston
FSC / FSG
4320 / 43 — Power and Hand Pumps
Manufacturer
Brake Supply Company, Inc. Dba Perfection Hydraulics
Brake Supply Company, Inc. Dba Perfection Hydraulics (USA)
Reference documents
Reference
Meaning
20789000
5/9Secondary reference
Dynex/rivett Inc.
2087-9000
5/9Secondary reference
Dynex/rivett Inc.
No interchangeability data on file.
Other items in FSC 4320 — Power and Hand Pumps
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4320-00-001-1633
4320-00-001-1633 · Item name not on file
4320-00-001-2628
RETAINER AND PIN
4320-00-001-2629
HOUSING AND PIN
4320-00-001-2630
PUMP,CENTRIFUGAL
4320-00-001-2631
4320-00-001-2631 · Item name not on file
4320-00-001-2632
4320-00-001-2632 · Item name not on file
4320-00-001-3377
4320-00-001-3377 · Item name not on file
4320-00-001-3384
4320-00-001-3384 · Item name not on file
Frequently Asked Questions
What is NSN 4320-01-189-1771?
NSN 4320-01-189-1771 is a Subassembly,piston, manufactured by Brake Supply Company, Inc. Dba Perfection Hydraulics, classified under FSC 4320, Power and Hand Pumps. Status: active.
What part numbers are listed for NSN 4320-01-189-1771?
NSN 4320-01-189-1771 has 1 manufacturer part number on file: CP296933-NGN (Brake Supply Company, Inc. Dba Perfection Hydraulics).
What are the specifications of CP296933-NGN?
Key specifications for CP296933-NGN: End Item Identification: 2350-00-808-7100. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4320-01-189-1771 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.