PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

833343Seal Assembly,shaft,spring Loade

Eaton Aerospace, Llc Dba Jackson South · NSN 4320-00-218-6270 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-00-218-6270 — this item is cataloged by the U.S. Government under National Stock Number 4320-00-218-6270. Primary manufacturer part number: 833343.
Features
  • Seal Assembly,shaft,spring Loade — FSC 4320
  • General Characteristics Item Description: CONSISTS OF ONE EA STATIONARY SEAL; COMPRESSOR SPRING; SEAT,SPRING
  • 3 verified cross-references
  • Primary manufacturer: Eaton Aerospace, Llc Dba Jackson South
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 4320-00-218-6270, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Eaton Aerospace, Llc Dba Jackson South. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-00-218-6270
Primary Part Number833343
Item NameSeal Assembly,shaft,spring Loade
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerEaton Aerospace, Llc Dba Jackson South
StatusACTIVE
General Characteristics Item DescriptionCONSISTS OF ONE EA STATIONARY SEAL; COMPRESSOR SPRING; SEAT,SPRING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5315-00-010-86300910967-9 INTERCHANGEABLE
Pin,cotter
Agco Corp Parts Opn
4730-00-202-6491 INTERCHANGEABLE
Bushing,pipe
5120-00-818-4500 INTERCHANGEABLE
Wrench,torque
5330-01-362-25378720-6108 INTERCHANGEABLE
Packing,preformed
Ecolab Inc
Cross-Reference Index
Part NumberManufacturer
833343 PRIMARY Eaton Aerospace, Llc Dba Jackson South (USA)
38X10 Reidville Hydraulics & Mfg Inc (USA)
38X14 Eaton Aerospace, Llc Dba Jackson South (USA)
Related Parts
5315-00-010-8630INTERCHANGEABLE
PIN,COTTER
0910967-9
4730-00-202-6491INTERCHANGEABLE
BUSHING,PIPE
5120-00-818-4500INTERCHANGEABLE
WRENCH,TORQUE
5330-01-362-2537INTERCHANGEABLE
PACKING,PREFORMED
8720-6108

Frequently Asked Questions

What is NSN 4320-00-218-6270?

NSN 4320-00-218-6270 is a Seal Assembly,shaft,spring Loade, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-00-218-6270?

NSN 4320-00-218-6270 has 3 cross-referenced part numbers: 833343 (Eaton Aerospace, Llc Dba Jackson South), 38X10 (Reidville Hydraulics & Mfg Inc), 38X14 (Eaton Aerospace, Llc Dba Jackson South).

What NSN replaces 4320-00-218-6270?

There are 4 known substitutes for 4320-00-218-6270: 5315-00-010-8630, 4730-00-202-6491, 5120-00-818-4500 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 833343?

Key specifications for 833343: General Characteristics Item Description: CONSISTS OF ONE EA STATIONARY SEAL; COMPRESSOR SPRING; SEAT,SPRING. 1 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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