PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

ADD1209Seal,plain

Defense Maritime Solutions, Inc. · NSN 5330-00-360-8061 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-360-8061 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-360-8061. Primary manufacturer part number: ADD1209.
Features
  • Seal,plain — FSC 5330
  • Accommodated Shaft Diameter: 0.719 INCHES NOMINAL IN
  • Material: RUBBER SYNTHETIC SEALING ELEMENT
  • Material: STEEL SPRING
  • Seal Width: 0.600 INCHES NOMINAL IN
  • Construction: SOLID
  • Housing Bore Diameter: 1.219 INCHES NOMINAL IN
  • Cross-Sectional Shape Style: C-SECTION W/ FLAT SPRING
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Synthetic Sealing Element construction
General Description

The Seal,plain, cataloged under National Stock Number 5330-00-360-8061, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Defense Maritime Solutions, Inc.. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5330-00-360-8061
Primary Part NumberADD1209
Item NameSeal,plain
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerDefense Maritime Solutions, Inc.
StatusCANCELLED
Accommodated Shaft Diameter0.719 INCHES NOMINAL IN
MaterialRUBBER SYNTHETIC SEALING ELEMENT
MaterialSTEEL SPRING
Seal Width0.600 INCHES NOMINAL IN
ConstructionSOLID
Housing Bore Diameter1.219 INCHES NOMINAL IN
Cross-Sectional Shape StyleC-SECTION W/ FLAT SPRING
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
5910-00-113-5465 INTERCHANGEABLE
Capacitor,fixed,ceramic Dielectr
Cross-Reference Index
Part NumberManufacturer
639663 Am General Llc (USA)
GPW8524A Ford Motor Co Ford Parts and Service Div Government Part Sales (USA)
646732 Am General Llc (USA)
7347762 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
7371384 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
GPW8524 Ford Motor Co Ford Parts and Service Div Government Part Sales (USA)
ADD1209 Wartsila Lips Inc (USA)
ADD1209 PRIMARY Defense Maritime Solutions, Inc. (USA)
640031 Am General Llc (USA)
ADD1209 John Crane, Inc (USA)
646219 Am General Llc (USA)
Related Parts
5910-00-113-5465INTERCHANGEABLE
CAPACITOR,FIXED,CERAMIC DIELECTR

Frequently Asked Questions

What is NSN 5330-00-360-8061?

NSN 5330-00-360-8061 is a Seal,plain, manufactured by Defense Maritime Solutions, Inc., classified under FSC 5330 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5330-00-360-8061?

NSN 5330-00-360-8061 has 11 cross-referenced part numbers: 639663 (Am General Llc), GPW8524A (Ford Motor Co Ford Parts and Service Div Government Part Sales), 646732 (Am General Llc), 7347762 (U S Army Tank Automotive Command Amsta-Im-Mm), 7371384 (U S Army Tank Automotive Command Amsta-Im-Mm) and 6 more.

What NSN replaces 5330-00-360-8061?

There is 1 known substitute for 5330-00-360-8061: 5910-00-113-5465. Verify interchangeability with system specifications before substitution.

What are the specifications of ADD1209?

Key specifications for ADD1209: Accommodated Shaft Diameter: 0.719 INCHES NOMINAL IN; Material: RUBBER SYNTHETIC SEALING ELEMENT; Material: STEEL SPRING; Seal Width: 0.600 INCHES NOMINAL IN. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5330-00-360-8061 still in active supply?

NSN 5330-00-360-8061 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.
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