PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

17916ASeal,plain Encased

Skf Usa Inc. Dba Skf Aerospace Sealing Solutions · NSN 5330-00-509-3241 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-509-3241 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-509-3241. Primary manufacturer part number: 17916A.
Features
  • Seal,plain Encased — FSC 5330
  • Case Style: SHOULDEREDSHOULDERED
  • Material: STEEL CASE
  • Seal Width: 0.812 INCHES NOMINAL0.812 INCHES NOMINAL IN
  • Accommodated Shaft Diameter: 2.875 INCHES NOMINAL2.875 INCHES NOMINAL IN
  • Surface Treatment: PLASTIC CASEPLASTIC CASE
  • Outside Diameter: 4.130 INCHES NOMINAL4.130 INCHES NOMINAL IN
  • Material: RUBBER SYNTHETIC 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 5330-00-509-3241, 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 6 commercial cross-references from 5 manufacturers, 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
NSN5330-00-509-3241
Primary Part Number17916A
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerSkf Usa Inc. Dba Skf Aerospace Sealing Solutions
StatusCANCELLED
Case StyleSHOULDEREDSHOULDERED
MaterialSTEEL CASE
Seal Width0.812 INCHES NOMINAL0.812 INCHES NOMINAL IN
Accommodated Shaft Diameter2.875 INCHES NOMINAL2.875 INCHES NOMINAL IN
Surface TreatmentPLASTIC CASEPLASTIC CASE
Outside Diameter4.130 INCHES NOMINAL4.130 INCHES NOMINAL IN
MaterialRUBBER SYNTHETIC SEALING ELEMENT
Housing Bore Diameter4.125 INCHES NOMINAL4.125 INCHES NOMINAL IN
Sealing Element StyleANGULARANGULAR
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
4820-01-112-75972882-8 INTERCHANGEABLE
Diaphragm Assembly,valve
Siemens Industry, Inc. Dba Siemens Energy Div Process Industries and Drives
3010-01-191-267228828 INTERCHANGEABLE
Head Transfer
Moog Inc. Dba Ampac-Isp Corp
2530-01-450-31262882PKGRY21 INTERCHANGEABLE
Wheel Segment,pneumatic Tire
Accuride Corporation Dba Accuride Distributing Llc
Cross-Reference Index
Part NumberManufacturer
17916A Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA)
6780S Federal-Mogul Corp Chassis Products Div (USA)
A1205S669 T and J Industries Inc (USA)
28828 Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA)
C3TZ1190C Ford Motor Co Ford Parts and Service Div Government Part Sales (USA)
C3TZ1190C Ford Motor Company (USA)
Related Parts
4820-01-112-7597INTERCHANGEABLE
DIAPHRAGM ASSEMBLY,VALVE
2882-8
3010-01-191-2672INTERCHANGEABLE
HEAD TRANSFER
28828
2530-01-450-3126INTERCHANGEABLE
WHEEL SEGMENT,PNEUMATIC TIRE
2882PKGRY21

Frequently Asked Questions

What is NSN 5330-00-509-3241?

NSN 5330-00-509-3241 is a Seal,plain Encased, manufactured by Skf Usa Inc. Dba Skf Aerospace Sealing Solutions, classified under FSC 5330 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5330-00-509-3241?

NSN 5330-00-509-3241 has 6 cross-referenced part numbers: 17916A (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions), 6780S (Federal-Mogul Corp Chassis Products Div), A1205S669 (T and J Industries Inc), 28828 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions), C3TZ1190C (Ford Motor Co Ford Parts and Service Div Government Part Sales) and 1 more.

What NSN replaces 5330-00-509-3241?

There are 3 known substitutes for 5330-00-509-3241: 4820-01-112-7597, 3010-01-191-2672, 2530-01-450-3126. Verify interchangeability with system specifications before substitution.

What are the specifications of 17916A?

Key specifications for 17916A: Case Style: SHOULDEREDSHOULDERED; Material: STEEL CASE; Seal Width: 0.812 INCHES NOMINAL0.812 INCHES NOMINAL IN; Accommodated Shaft Diameter: 2.875 INCHES NOMINAL2.875 INCHES NOMINAL IN. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5330-00-509-3241 still in active supply?

NSN 5330-00-509-3241 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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