PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

59A944001Seal,plain Encased

Parker-Hannifin Corp Div O-Ring & Engineered Seals Division · NSN 5330-01-657-1224 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-657-1224 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-657-1224. Primary manufacturer part number: 59A944001.
Features
  • Seal,plain Encased — FSC 5330
  • 3 verified cross-references
  • Primary manufacturer: Parker-Hannifin Corp Div O-Ring & Engineered Seals Division
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Seal,plain Encased, cataloged under National Stock Number 5330-01-657-1224, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Parker-Hannifin Corp Div O-Ring & Engineered Seals Division. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSeal,plain Encased
FSC / FSG5330 — No Item Name Available (FSG 53)
ManufacturersParker-Hannifin Corp Div O-Ring & Engineered Seals Division (CAGE 11702); Ier Industries. Inc. (CAGE 1T9T3); Rolls-Royce Corporation (CAGE 63005)
Technical Specifications
ParameterValue
NSN5330-01-657-1224
Primary Part Number59A944001
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerParker-Hannifin Corp Div O-Ring & Engineered Seals Division
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5325-01-100-5676 INTERCHANGEABLE
Ring,retaining
6520-01-591-80825012734U0 INTERCHANGEABLE
Handpiece,dental
Brasseler Usa I Lp
Cross-Reference Index
Part NumberManufacturer
59A944001 PRIMARY Parker-Hannifin Corp Div O-Ring & Engineered Seals Division (USA)
905148 PRIMARY Ier Industries. Inc. (USA)
JS20367 Rolls-Royce Corporation (USA)
Related Parts
5325-01-100-5676INTERCHANGEABLE
RING,RETAINING
6520-01-591-8082INTERCHANGEABLE
HANDPIECE,DENTAL
5012734U0

Frequently Asked Questions

What is NSN 5330-01-657-1224?

NSN 5330-01-657-1224 is a Seal,plain Encased, manufactured by Parker-Hannifin Corp Div O-Ring & Engineered Seals Division, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-657-1224?

NSN 5330-01-657-1224 has 3 cross-referenced part numbers: 59A944001 (Parker-Hannifin Corp Div O-Ring & Engineered Seals Division), 905148 (Ier Industries. Inc.), JS20367 (Rolls-Royce Corporation).

What NSN replaces 5330-01-657-1224?

There are 2 known substitutes for 5330-01-657-1224: 5325-01-100-5676, 6520-01-591-8082. Verify interchangeability with system specifications before substitution.

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