PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50211Seal,plain Encased

Applied Industrial Technologies -- Pa Llc · NSN 5330-00-113-8310 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-113-8310 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-113-8310. Primary manufacturer part number: 50211.
Features
  • Seal,plain Encased — FSC 5330
  • Material: STEEL CASE
  • Seal Width: 0.438 INCHES NOMINAL IN
  • Housing Bore Diameter: 1.628 INCHES NOMINAL IN
  • Accommodated Shaft Diameter: 0.750 INCHES NOMINAL IN
  • Sealing Element Style: VERTICAL
  • Case Style: SQUARE
  • Material: RUBBER 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 5330-00-113-8310, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Applied Industrial Technologies -- Pa Llc. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-113-8310
Primary Part Number50211
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerApplied Industrial Technologies -- Pa Llc
StatusACTIVE
MaterialSTEEL CASE
Seal Width0.438 INCHES NOMINAL IN
Housing Bore Diameter1.628 INCHES NOMINAL IN
Accommodated Shaft Diameter0.750 INCHES NOMINAL IN
Sealing Element StyleVERTICAL
Case StyleSQUARE
MaterialRUBBER SEALING ELEMENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
4320-00-132-0709 INTERCHANGEABLE
Parts Kit,rotary Pump
5950-00-146-4818 INTERCHANGEABLE
Reactor
5330-00-178-3532 INTERCHANGEABLE
Seal,plain Encased
3010-00-356-3284SC-B-69373 INTERCHANGEABLE
Clutch,positive,nonvehicular
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5998-00-800-0956 INTERCHANGEABLE
Circuit Card Assembly
5360-00-981-017550-211 INTERCHANGEABLE
Spring,helical,extension
Motorola Solutions Danmark A/s
5975-01-214-1271300806 INTERCHANGEABLE
Cover,junction Box
Moog Inc.
5965-01-305-70635021-1 INTERCHANGEABLE
Handset
Avtechtyee Inc Dba Avtech
6150-01-587-1739209-000303 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Army, United States Department of the Dba Aviation Applied Technology Directorate
6685-01-663-6874 INTERCHANGEABLE
Hygrometer,digital
Cross-Reference Index
Part NumberManufacturer
64A98B227-1 Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA)
50211 PRIMARY Applied Industrial Technologies -- Pa Llc (USA)
64A98B227-1 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
64A98B227-1 Deval Life Cycle Support Llc (USA)
2030N390 Applied Industrial Technologies -- Pa Llc (USA)
Related Parts
4320-00-132-0709INTERCHANGEABLE
PARTS KIT,ROTARY PUMP
5950-00-146-4818INTERCHANGEABLE
REACTOR
5330-00-178-3532INTERCHANGEABLE
SEAL,PLAIN ENCASED
3010-00-356-3284INTERCHANGEABLE
CLUTCH,POSITIVE,NONVEHICULAR
SC-B-69373
5998-00-800-0956INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
5360-00-981-0175INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
50-211
5975-01-214-1271INTERCHANGEABLE
COVER,JUNCTION BOX
300806
5965-01-305-7063INTERCHANGEABLE
HANDSET
5021-1
6150-01-587-1739INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
209-000303
6685-01-663-6874INTERCHANGEABLE
HYGROMETER,DIGITAL

Frequently Asked Questions

What is NSN 5330-00-113-8310?

NSN 5330-00-113-8310 is a Seal,plain Encased, manufactured by Applied Industrial Technologies -- Pa Llc, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-113-8310?

NSN 5330-00-113-8310 has 5 cross-referenced part numbers: 64A98B227-1 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 50211 (Applied Industrial Technologies -- Pa Llc), 64A98B227-1 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 64A98B227-1 (Deval Life Cycle Support Llc), 2030N390 (Applied Industrial Technologies -- Pa Llc).

What NSN replaces 5330-00-113-8310?

There are 10 known substitutes for 5330-00-113-8310: 4320-00-132-0709, 5950-00-146-4818, 5330-00-178-3532 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 50211?

Key specifications for 50211: Material: STEEL CASE; Seal Width: 0.438 INCHES NOMINAL IN; Housing Bore Diameter: 1.628 INCHES NOMINAL IN; Accommodated Shaft Diameter: 0.750 INCHES NOMINAL IN. 7 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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