NSN 4320-01-602-9898 · NIIN 016029898 · Part number DDE EA4570910201
W.w. Williams Company, the Llc Dba W W Williams Company-Midwest Division · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 1B318
Government record, cited
NSN 4320-01-602-9898 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-602-9898. Manufacturer of record part number: DDE EA4570910201.
Also searched as4320-01-602-9898 ·
4320016029898 ·
NIIN 016029898 ·
01-602-9898 ·
FSC 4320 Power and Hand Pumps · CAGE 1B318 · DDE EA4570910201 · A4570910201
Manufacturer of record: W.w. Williams Company, the Llc Dba W W Williams Company-Midwest Division
Identification
NSN: 4320-01-602-9898
NIIN: 016029898
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: DDE EA4570910201
Manufacturer: W.w. Williams Company, the Llc Dba W W Williams Company-Midwest Division
General Description
The Fuel Pump,spec, cataloged under National Stock Number 4320-01-602-9898, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is W.w. Williams Company, the Llc Dba W W Williams Company-Midwest 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
Technical Specifications
Parameter
Value
NSN
4320-01-602-9898
Primary Part Number
DDE EA4570910201
Item Name
Fuel Pump,spec
FSC / FSG
4320 / 43 — Power and Hand Pumps
Manufacturer
W.w. Williams Company, the Llc Dba W W Williams Company-Midwest Division
W.w. Williams Company, the Llc Dba W W Williams Company-Midwest Division (USA)
Reference documents
Reference
Meaning
A4570910201
5/9Secondary reference
W.w. Williams Company, the Llc Dba W W Williams Company-Midwest Division
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 4320-01-602-9898?
NSN 4320-01-602-9898 is a Fuel Pump,spec, manufactured by W.w. Williams Company, the Llc Dba W W Williams Company-Midwest Division, classified under FSC 4320, Power and Hand Pumps. Status: active.
What part numbers are listed for NSN 4320-01-602-9898?
NSN 4320-01-602-9898 has 1 manufacturer part number on file: DDE EA4570910201 (W.w. Williams Company, the Llc Dba W W Williams Company-Midwest Division).
What are the specifications of DDE EA4570910201?
Key specifications for DDE EA4570910201: End Item Identification: FUEL GROUP. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4320-01-602-9898 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.