PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

75030Seal,plain Encased

Skf Usa Inc. Dba Skf Aerospace Sealing Solutions · NSN 5330-01-124-6640 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-124-6640 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-124-6640. Primary manufacturer part number: 75030.
Features
  • Seal,plain Encased — FSC 5330
  • Accommodated Shaft Maximum Rated Speed: 3600 FEET PER MINUTE FT
  • Temp Rating: -65.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF
  • Outside Diameter: 8.507 INCHES NOMINAL IN
  • Sealing Element Style: ANGULAR
  • Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEALING ELEMENT
  • Seal Width: 0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN
  • Housing Bore Diameter: 8.000 INCHES NOMINAL IN
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Butadiene-Acrylonitrile Class Nbr Sealing Element construction
General Description

The Seal,plain Encased, cataloged under National Stock Number 5330-01-124-6640, 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 9 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-01-124-6640
Primary Part Number75030
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerSkf Usa Inc. Dba Skf Aerospace Sealing Solutions
StatusACTIVE
Accommodated Shaft Maximum Rated Speed3600 FEET PER MINUTE FT
Temp Rating-65.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF
Outside Diameter8.507 INCHES NOMINAL IN
Sealing Element StyleANGULAR
MaterialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEALING ELEMENT
Seal Width0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN
Housing Bore Diameter8.000 INCHES NOMINAL IN
Case StyleSQUARE
Accommodated Shaft Diameter6.500 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5360-00-070-889775030 INTERCHANGEABLE
Spring,helical,compression
Be Aerospace Consumables Management Dba Consumables Solutions Div Consumables Solutions
5120-00-293-0665200E INTERCHANGEABLE
Bar,wrecking
Lansing Forge Inc
6160-00-752-2184 INTERCHANGEABLE
Battery Filler,gravity
6160-00-796-9433 INTERCHANGEABLE
Battery Filler,gravity
1620-00-859-847575030 INTERCHANGEABLE
Valve,servo
Parker Hannifin Corporation Div Hydraulic Systems Division
5325-01-169-248975030 INTERCHANGEABLE
Ring,retaining
Paccar Winch Inc Dba Paccar Winch Division
4720-01-374-937675030 INTERCHANGEABLE
Hose Assembly,nonmetallic
DP Manufacturing Inc.
4520-01-592-87447-5030 INTERCHANGEABLE
Heating Element,electrical,nonim
G.s. Blodgett, Llc Div Blodgett
Cross-Reference Index
Part NumberManufacturer
75030 Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA)
10278 ITEM 48 Engineering Inc (USA)
Related Parts
5360-00-070-8897INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
75030
5120-00-293-0665INTERCHANGEABLE
BAR,WRECKING
200E
6160-00-752-2184INTERCHANGEABLE
BATTERY FILLER,GRAVITY
6160-00-796-9433INTERCHANGEABLE
BATTERY FILLER,GRAVITY
1620-00-859-8475INTERCHANGEABLE
VALVE,SERVO
75030
5325-01-169-2489INTERCHANGEABLE
RING,RETAINING
75030
4720-01-374-9376INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
75030
4520-01-592-8744INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
7-5030

Frequently Asked Questions

What is NSN 5330-01-124-6640?

NSN 5330-01-124-6640 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 5330-01-124-6640?

NSN 5330-01-124-6640 has 2 cross-referenced part numbers: 75030 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions), 10278 ITEM 48 (Engineering Inc).

What NSN replaces 5330-01-124-6640?

There are 8 known substitutes for 5330-01-124-6640: 5360-00-070-8897, 5120-00-293-0665, 6160-00-752-2184 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 75030?

Key specifications for 75030: Accommodated Shaft Maximum Rated Speed: 3600 FEET PER MINUTE FT; Temp Rating: -65.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF; Outside Diameter: 8.507 INCHES NOMINAL IN; Sealing Element Style: ANGULAR. 9 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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