PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

332054Seal Assembly,shaft,spring Loade

Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer · NSN 4320-01-576-8414 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-576-8414 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-576-8414. Primary manufacturer part number: 332054.
Features
  • Seal Assembly,shaft,spring Loade — FSC 4320
  • 1 verified cross-reference
  • Primary manufacturer: Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Mechanical energy storage
  • Vibration dampening
General Description

The Seal Assembly,shaft,spring Loade, cataloged under National Stock Number 4320-01-576-8414, 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 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-01-576-8414
Primary Part Number332054
Item NameSeal Assembly,shaft,spring Loade
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 2
5342-00-409-2580332054 INTERCHANGEABLE
Latch,stop
Telemechanics Inc
5961-00-578-1724332054 INTERCHANGEABLE
Transistor
Cae Usa Inc.
Cross-Reference Index
Part NumberManufacturer
332054 PRIMARY Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer (USA)
Related Parts
5342-00-409-2580INTERCHANGEABLE
LATCH,STOP
332054
5961-00-578-1724INTERCHANGEABLE
TRANSISTOR
332054

Frequently Asked Questions

What is NSN 4320-01-576-8414?

NSN 4320-01-576-8414 is a Seal Assembly,shaft,spring Loade, 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 4320-01-576-8414?

NSN 4320-01-576-8414 has 1 cross-referenced part number: 332054 (Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer).

What NSN replaces 4320-01-576-8414?

There are 2 known substitutes for 4320-01-576-8414: 5342-00-409-2580, 5961-00-578-1724. Verify interchangeability with system specifications before substitution.

What are the specifications of 332054?

Key specifications for 332054: Special Features: MECHANICAL SEAL COMPLETE (STD) HARDENED STEEL STATIONARY SEAT, CARBON SEAL FACE FKM O-RINGS (SVCV); End Item Identification: BLACKMER PUMPS HXL8G, HXLJ8G. 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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