PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9030Seal,plain Encased

Skf Usa Inc. Dba Skf Aerospace Sealing Solutions · NSN 5330-00-178-4632 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-178-4632 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-178-4632. Primary manufacturer part number: 9030.
Features
  • Seal,plain Encased — FSC 5330
  • Accommodated Shaft Diameter: 0.906 INCHES NOMINAL IN
  • Seal Width: 0.391 INCHES NOMINAL IN
  • Case Style: SQUARE
  • Housing Bore Diameter: 1.499 INCHES NOMINAL IN
  • Sealing Element Style: ANGULAR
  • Material: STEEL CASE
  • Material: LEATHER SEALING ELEMENT
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Steel Case construction
General Description

The Seal,plain Encased, cataloged under National Stock Number 5330-00-178-4632, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Skf Usa Inc. Dba Skf Aerospace Sealing Solutions. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-178-4632
Primary Part Number9030
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerSkf Usa Inc. Dba Skf Aerospace Sealing Solutions
StatusACTIVE
Accommodated Shaft Diameter0.906 INCHES NOMINAL IN
Seal Width0.391 INCHES NOMINAL IN
Case StyleSQUARE
Housing Bore Diameter1.499 INCHES NOMINAL IN
Sealing Element StyleANGULAR
MaterialSTEEL CASE
MaterialLEATHER SEALING ELEMENT
Accommodated Shaft Maximum Rated Speed2000 FEET PER MINUTE FT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4820-00-035-950614525A INTERCHANGEABLE
Disk,valve
Atwood & Morrill Co., Inc. Dba Weir Valves and Controls Usa
6240-00-155-8714 INTERCHANGEABLE
Lamp,incandescent
4310-00-173-52899030 INTERCHANGEABLE
Ring,piston
Kaydon Ring & Seal Inc Dba Skf Precision Technologies
5998-00-240-4674 INTERCHANGEABLE
Circuit Card Assembly
5315-00-290-6266 INTERCHANGEABLE
Pin,shoulder,headless
5985-00-434-43229030 INTERCHANGEABLE
Attenuator,fixed
Spectrum Control Inc Div Weinschel
4720-00-472-1567CJ67B0414 INTERCHANGEABLE
Hose Assembly,nonmetallic
Columbus Jack Corporation Div Columbus Jack
4030-00-498-8071 INTERCHANGEABLE
Thimble,rope
5340-00-503-08209030 INTERCHANGEABLE
Boot,dust and Moisture Seal
Apm Hexseal Corp
4730-00-545-9823F9030-1 INTERCHANGEABLE
Restrictor,fluid Flow
Mission Systems Orchard Park Inc
Cross-Reference Index
Part NumberManufacturer
9030 Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA)
00044 Defense Logistics Agency Dba Defense Supply Center Philadelphia (USA)
Related Parts
4820-00-035-9506INTERCHANGEABLE
DISK,VALVE
14525A
6240-00-155-8714INTERCHANGEABLE
LAMP,INCANDESCENT
4310-00-173-5289INTERCHANGEABLE
RING,PISTON
9030
5998-00-240-4674INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
5315-00-290-6266INTERCHANGEABLE
PIN,SHOULDER,HEADLESS
5985-00-434-4322INTERCHANGEABLE
ATTENUATOR,FIXED
9030
4720-00-472-1567INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
CJ67B0414
4030-00-498-8071INTERCHANGEABLE
THIMBLE,ROPE
5340-00-503-0820INTERCHANGEABLE
BOOT,DUST AND MOISTURE SEAL
9030
4730-00-545-9823INTERCHANGEABLE
RESTRICTOR,FLUID FLOW
F9030-1
6515-00-951-5515INTERCHANGEABLE
TIP,CRUTCH
9021
5815-01-084-2313INTERCHANGEABLE
GREASE KIT

Frequently Asked Questions

What is NSN 5330-00-178-4632?

NSN 5330-00-178-4632 is a Seal,plain Encased, manufactured by Skf Usa Inc. Dba Skf Aerospace Sealing Solutions, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-178-4632?

NSN 5330-00-178-4632 has 2 cross-referenced part numbers: 9030 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions), 00044 (Defense Logistics Agency Dba Defense Supply Center Philadelphia).

What NSN replaces 5330-00-178-4632?

There are 12 known substitutes for 5330-00-178-4632: 4820-00-035-9506, 6240-00-155-8714, 4310-00-173-5289 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 9030?

Key specifications for 9030: Accommodated Shaft Diameter: 0.906 INCHES NOMINAL IN; Seal Width: 0.391 INCHES NOMINAL IN; Case Style: SQUARE; Housing Bore Diameter: 1.499 INCHES NOMINAL IN. 8 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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