PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6635Plate,wear,rotary Pump

Depco Pump Company Inc. · NSN 4320-01-499-4555 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-499-4555 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-499-4555. Primary manufacturer part number: 6635.
Features
  • Plate,wear,rotary Pump — FSC 4320
  • 1 verified cross-reference
  • Primary manufacturer: Depco Pump Company Inc.
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Plate,wear,rotary Pump, cataloged under National Stock Number 4320-01-499-4555, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Depco Pump Company Inc.. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-01-499-4555
Primary Part Number6635
Item NamePlate,wear,rotary Pump
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerDepco Pump Company Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5975-00-234-48686635 INTERCHANGEABLE
Panel,blank
Ango Electronics Corporation Dba Par Metal Products
3020-00-715-02786635 INTERCHANGEABLE
Gear Cluster
Fisica Applied Technologies, Inc. Div Datron Advanced Technologies
5130-00-935-73545130-00-935-7354 INTERCHANGEABLE
Drill,electric,portable
General Services Administration Federal Supply Service
5920-00-968-3844N0S35 INTERCHANGEABLE
Fuse,cartridge
Cooper Bussmann, Llc Dba Cooper Industries
6150-01-144-15672G5836 INTERCHANGEABLE
Lead,electrical
Caterpillar Inc Div Caterpillar Defense
2940-01-310-68192671 INTERCHANGEABLE
Filter Element,intake Air Cleane
Napa Automotive Parts Co
6530-01-501-09586635 INTERCHANGEABLE
Drape,surgical
3m Company Div Health Care Business
5340-01-551-5187 INTERCHANGEABLE
Wheel,solid,nonmetallic
6510-01-562-60603049 INTERCHANGEABLE
Adhesive Strip,sensor,oximeter
Icu Medical Sales, Inc.
4320-01-580-30076635 INTERCHANGEABLE
Plate,wear,rotary Pump
Oberdorfer Foundries Inc
Cross-Reference Index
Part NumberManufacturer
6635 PRIMARY Depco Pump Company Inc. (USA)
Related Parts
5975-00-234-4868INTERCHANGEABLE
PANEL,BLANK
6635
3020-00-715-0278INTERCHANGEABLE
GEAR CLUSTER
6635
5130-00-935-7354INTERCHANGEABLE
DRILL,ELECTRIC,PORTABLE
5130-00-935-7354
5920-00-968-3844INTERCHANGEABLE
FUSE,CARTRIDGE
N0S35
6150-01-144-1567INTERCHANGEABLE
LEAD,ELECTRICAL
2G5836
2940-01-310-6819INTERCHANGEABLE
FILTER ELEMENT,INTAKE AIR CLEANE
2671
6530-01-501-0958INTERCHANGEABLE
DRAPE,SURGICAL
6635
5340-01-551-5187INTERCHANGEABLE
WHEEL,SOLID,NONMETALLIC
6510-01-562-6060INTERCHANGEABLE
ADHESIVE STRIP,SENSOR,OXIMETER
3049
4320-01-580-3007INTERCHANGEABLE
PLATE,WEAR,ROTARY PUMP
6635
4910-01-596-9386INTERCHANGEABLE
JACK,DOLLY TYPE,HYDRAULIC
5930-01-650-3224INTERCHANGEABLE
SWITCH,PUSH
6635

Frequently Asked Questions

What is NSN 4320-01-499-4555?

NSN 4320-01-499-4555 is a Plate,wear,rotary Pump, manufactured by Depco Pump Company Inc., classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-499-4555?

NSN 4320-01-499-4555 has 1 cross-referenced part number: 6635 (Depco Pump Company Inc.).

What NSN replaces 4320-01-499-4555?

There are 12 known substitutes for 4320-01-499-4555: 5975-00-234-4868, 3020-00-715-0278, 5130-00-935-7354 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6635?

Key specifications for 6635: Part Name Assigned by Controlling Agency: WEAR PLATE; End Item Identification: PUMP, CENTRIFUGAL. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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