PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

210APump,reciprocating

Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer · NSN 4320-01-330-5969 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-330-5969 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-330-5969. Primary manufacturer part number: 210A.
Features
  • Pump,reciprocating — FSC 4320
  • 2 verified cross-references
  • Primary manufacturer: Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Pump,reciprocating, cataloged under National Stock Number 4320-01-330-5969, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NamePump,reciprocating
FSC / FSG4320 — No Item Name Available (FSG 43)
ManufacturersDover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer (CAGE 07524); Caterpillar Inc Div Caterpillar Defense (CAGE 11083)
Technical Specifications
ParameterValue
NSN4320-01-330-5969
Primary Part Number210A
Item NamePump,reciprocating
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerDover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5930-00-097-755321003A4 INTERCHANGEABLE
Switch,rotary
Electro Switch Corp. Dba Electro Switch Corp
3110-00-155-67341210 INTERCHANGEABLE
Bearing,ball,annular
Federal-Mogul Corp Government Sales Dept
2815-00-337-69022-10A INTERCHANGEABLE
Cylinder Air 8 in
Allard Nazarian Group, Inc. Dba Granite State Manufacturing
5961-00-445-254334CD199H01 INTERCHANGEABLE
Holder,semiconductor Device
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
5120-00-555-9556210A INTERCHANGEABLE
Flaring Tool,tube,hand
Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division
5905-01-069-4992335708-2 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
Lockheed Martin Corporation Div Rms - Mitchel Field
5920-01-228-1672 INTERCHANGEABLE
Protector,telephone
Cross-Reference Index
Part NumberManufacturer
210A PRIMARY Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer (USA)
7C6927 Caterpillar Inc Div Caterpillar Defense (USA)
Related Parts
5930-00-097-7553INTERCHANGEABLE
SWITCH,ROTARY
21003A4
3110-00-155-6734INTERCHANGEABLE
BEARING,BALL,ANNULAR
1210
2815-00-337-6902INTERCHANGEABLE
CYLINDER AIR 8 IN
2-10A
5961-00-445-2543INTERCHANGEABLE
HOLDER,SEMICONDUCTOR DEVICE
34CD199H01
5120-00-555-9556INTERCHANGEABLE
FLARING TOOL,TUBE,HAND
210A
5905-01-069-4992INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
335708-2
5920-01-228-1672INTERCHANGEABLE
PROTECTOR,TELEPHONE

Frequently Asked Questions

What is NSN 4320-01-330-5969?

NSN 4320-01-330-5969 is a Pump,reciprocating, manufactured by Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-330-5969?

NSN 4320-01-330-5969 has 2 cross-referenced part numbers: 210A (Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer), 7C6927 (Caterpillar Inc Div Caterpillar Defense).

What NSN replaces 4320-01-330-5969?

There are 7 known substitutes for 4320-01-330-5969: 5930-00-097-7553, 3110-00-155-6734, 2815-00-337-6902 and 4 more. Verify interchangeability with system specifications before substitution.

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