PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

500197Seal,plain Encased

Army Weapons Command Attn Amswe-Ree-S · NSN 5330-00-050-0197 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-050-0197 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-050-0197. Primary manufacturer part number: 500197.
Features
  • Seal,plain Encased — FSC 5330
  • Seal Width: 0.625 INCHES NOMINAL IN
  • Housing Bore Diameter: 4.750 INCHES NOMINAL IN
  • Accommodated Shaft Diameter: 3.500 INCHES NOMINAL IN
  • Material: WOOL SEALING ELEMENT
  • Sealing Element Style: VERTICAL
  • Material: STEEL CASE
  • Case Style: SQUARE
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Wool Sealing Element construction
General Description

The Seal,plain Encased, cataloged under National Stock Number 5330-00-050-0197, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Army Weapons Command Attn Amswe-Ree-S. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5330-00-050-0197
Primary Part Number500197
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerArmy Weapons Command Attn Amswe-Ree-S
StatusCANCELLED
Seal Width0.625 INCHES NOMINAL IN
Housing Bore Diameter4.750 INCHES NOMINAL IN
Accommodated Shaft Diameter3.500 INCHES NOMINAL IN
MaterialWOOL SEALING ELEMENT
Sealing Element StyleVERTICAL
MaterialSTEEL CASE
Case StyleSQUARE
Accommodated Shaft Maximum Rated Speed1600 FEET PER MINUTE FT
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
5325-00-290-823350-019-7 INTERCHANGEABLE
Stud Assembly,turnlock Fastener
Bell Textron Inc
5340-01-297-8392 INTERCHANGEABLE
Bracket,mounting
5210-01-601-2377500-197-20 INTERCHANGEABLE
Caliper,digital Display
Mitutoyo America Corp
Cross-Reference Index
Part NumberManufacturer
500197 Army Weapons Command Attn Amswe-Ree-S (USA)
Related Parts
5325-00-290-8233INTERCHANGEABLE
STUD ASSEMBLY,TURNLOCK FASTENER
50-019-7
5340-01-297-8392INTERCHANGEABLE
BRACKET,MOUNTING
5210-01-601-2377INTERCHANGEABLE
CALIPER,DIGITAL DISPLAY
500-197-20

Frequently Asked Questions

What is NSN 5330-00-050-0197?

NSN 5330-00-050-0197 is a Seal,plain Encased, manufactured by Army Weapons Command Attn Amswe-Ree-S, classified under FSC 5330 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5330-00-050-0197?

NSN 5330-00-050-0197 has 1 cross-referenced part number: 500197 (Army Weapons Command Attn Amswe-Ree-S).

What NSN replaces 5330-00-050-0197?

There are 3 known substitutes for 5330-00-050-0197: 5325-00-290-8233, 5340-01-297-8392, 5210-01-601-2377. Verify interchangeability with system specifications before substitution.

What are the specifications of 500197?

Key specifications for 500197: Seal Width: 0.625 INCHES NOMINAL IN; Housing Bore Diameter: 4.750 INCHES NOMINAL IN; Accommodated Shaft Diameter: 3.500 INCHES NOMINAL IN; Material: WOOL SEALING ELEMENT. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5330-00-050-0197 still in active supply?

NSN 5330-00-050-0197 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com