PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6398Grease Seal,aircraf

Pdi Ground Support Systems, Inc. · NSN 5330-01-592-8447 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-592-8447 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-592-8447. Primary manufacturer part number: 6398.
Features
  • Grease Seal,aircraf — FSC 5330
  • 1 verified cross-reference
  • Primary manufacturer: Pdi Ground Support Systems, Inc.
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Grease Seal,aircraf, cataloged under National Stock Number 5330-01-592-8447, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Pdi Ground Support Systems, Inc.. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameGrease Seal,aircraf
FSC / FSG5330 — No Item Name Available (FSG 53)
ManufacturersPdi Ground Support Systems, Inc. (CAGE 0W357)
Technical Specifications
ParameterValue
NSN5330-01-592-8447
Primary Part Number6398
Item NameGrease Seal,aircraf
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerPdi Ground Support Systems, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
3110-00-141-999410018960-003 INTERCHANGEABLE
Bearing,ball,annular
Us Army Aviation and Missile Command
5310-00-281-5398109532 INTERCHANGEABLE
Nut,plain,hexagon
Am General Llc
5330-00-347-4856 INTERCHANGEABLE
Packing,preformed
4310-00-354-650763-98 INTERCHANGEABLE
Cylinder Sleeve
Dresser Industries Inc Leroi Div
8345-00-753-6559 INTERCHANGEABLE
Flag,national
8345-00-753-6563 INTERCHANGEABLE
Flag,national
6685-01-022-76786398 INTERCHANGEABLE
Control,humidity
Crestwood Technology Group, Llc
5915-01-275-783620938 INTERCHANGEABLE
Filter,band Pass
Alpha Components Inc
5330-01-654-76746398 INTERCHANGEABLE
Seal,plain
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
Cross-Reference Index
Part NumberManufacturer
6398 PRIMARY Pdi Ground Support Systems, Inc. (USA)
Related Parts
3110-00-141-9994INTERCHANGEABLE
BEARING,BALL,ANNULAR
10018960-003
5310-00-281-5398INTERCHANGEABLE
NUT,PLAIN,HEXAGON
109532
5330-00-347-4856INTERCHANGEABLE
PACKING,PREFORMED
4310-00-354-6507INTERCHANGEABLE
CYLINDER SLEEVE
63-98
8345-00-753-6559INTERCHANGEABLE
FLAG,NATIONAL
8345-00-753-6563INTERCHANGEABLE
FLAG,NATIONAL
6685-01-022-7678INTERCHANGEABLE
CONTROL,HUMIDITY
6398
5915-01-275-7836INTERCHANGEABLE
FILTER,BAND PASS
20938
5330-01-654-7674INTERCHANGEABLE
SEAL,PLAIN
6398

Frequently Asked Questions

What is NSN 5330-01-592-8447?

NSN 5330-01-592-8447 is a Grease Seal,aircraf, manufactured by Pdi Ground Support Systems, Inc., classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-592-8447?

NSN 5330-01-592-8447 has 1 cross-referenced part number: 6398 (Pdi Ground Support Systems, Inc.).

What NSN replaces 5330-01-592-8447?

There are 9 known substitutes for 5330-01-592-8447: 3110-00-141-9994, 5310-00-281-5398, 5330-00-347-4856 and 6 more. Verify interchangeability with system specifications before substitution.

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