PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

401402Body

Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer · NSN 4320-01-215-4211 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-215-4211 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-215-4211. Primary manufacturer part number: 401402.
Features
  • Body — FSC 4320
  • 5 verified cross-references
  • Primary manufacturer: Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer
Applications
  • Hydraulic and pneumatic systems
  • Industrial process pumping
  • Military vehicle hydraulics
General Description

The Body, cataloged under National Stock Number 4320-01-215-4211, 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 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameBody
FSC / FSG4320 — No Item Name Available (FSG 43)
ManufacturersDover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer (CAGE 07524); Ebsray Pumps Pty Ltd (CAGE Z1286)
Technical Specifications
ParameterValue
NSN4320-01-215-4211
Primary Part Number401402
Item NameBody
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 5
5330-00-276-60112-76-17 INTERCHANGEABLE
Retainer,packing
Dana Commercial Vehicle Manufacturing, Llc Dba Dana Commercial Vehicle Products
5935-00-323-054840140-2 INTERCHANGEABLE
Socket,retainer
Raytheon Company Dba Raytheon
4320-00-398-5868E2345PC6 INTERCHANGEABLE
Housing,liquid Pump
Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer
2915-00-606-6086401402 INTERCHANGEABLE
Plunger,pilot Valve
Woodward, Inc. Div Fuel Systems and Controls
5998-01-468-945440140-2 INTERCHANGEABLE
Circuit Card Assembly
Hamilton Sundstrand Corporation Dba Collins Aerospace
Cross-Reference Index
Part NumberManufacturer
E3QZ51A Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer (USA)
E-3958 ITEM 6 Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer (USA)
403906 Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer (USA)
401402 PRIMARY Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer (USA)
401402 Ebsray Pumps Pty Ltd (AUS)
Related Parts
5330-00-276-6011INTERCHANGEABLE
RETAINER,PACKING
2-76-17
5935-00-323-0548INTERCHANGEABLE
SOCKET,RETAINER
40140-2
4320-00-398-5868INTERCHANGEABLE
HOUSING,LIQUID PUMP
E2345PC6
2915-00-606-6086INTERCHANGEABLE
PLUNGER,PILOT VALVE
401402
5998-01-468-9454INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
40140-2

Frequently Asked Questions

What is NSN 4320-01-215-4211?

NSN 4320-01-215-4211 is a Body, 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 4320-01-215-4211?

NSN 4320-01-215-4211 has 5 cross-referenced part numbers: E3QZ51A (Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer), E-3958 ITEM 6 (Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer), 403906 (Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer), 401402 (Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer), 401402 (Ebsray Pumps Pty Ltd).

What NSN replaces 4320-01-215-4211?

There are 5 known substitutes for 4320-01-215-4211: 5330-00-276-6011, 5935-00-323-0548, 4320-00-398-5868 and 2 more. Verify interchangeability with system specifications before substitution.

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