Seal Assembly, Shaft, Spring Loade4320-01-705-8432
NSN 4320-01-705-8432 · NIIN 017058432 · Part number CDP4055
Chase Supply, Inc. Dba Chase Defense Partners · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 1RZM1
Government record, cited
NSN 4320-01-705-8432 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-705-8432. Manufacturer of record part number: CDP4055.
Also searched as4320-01-705-8432 ·
4320017058432 ·
NIIN 017058432 ·
01-705-8432 ·
FSC 4320 Power and Hand Pumps · CAGE 1RZM1 · CDP4055 · CDP4045
Manufacturer of record: Chase Supply, Inc. Dba Chase Defense Partners
Identification
NSN: 4320-01-705-8432
NIIN: 017058432
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: CDP4055
Manufacturer: Chase Supply, Inc. Dba Chase Defense Partners
General Description
The Seal Assembly,shaft,spring Loade, cataloged under National Stock Number 4320-01-705-8432, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Chase Supply, Inc. Dba Chase Defense Partners. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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
Seal Assembly,shaft,spring Loade
FSC / FSG
4320 — Power and Hand Pumps (FSG 43)
Manufacturers
Chase Supply, Inc. Dba Chase Defense Partners (CAGE 1RZM1)
Chase Supply, Inc. Dba Chase Defense Partners (USA)
Reference documents
Reference
Meaning
CDP4045
D/9Drawing number reference only
Chase Supply, Inc. Dba Chase Defense Partners
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 4320-01-705-8432?
NSN 4320-01-705-8432 is a Seal Assembly,shaft,spring Loade, manufactured by Chase Supply, Inc. Dba Chase Defense Partners, classified under FSC 4320, Power and Hand Pumps. Status: active.
What part numbers are listed for NSN 4320-01-705-8432?
NSN 4320-01-705-8432 has 1 manufacturer part number on file: CDP4055 (Chase Supply, Inc. Dba Chase Defense Partners).
Is NSN 4320-01-705-8432 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.