PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

556626Seal,plain Encased

Skf Usa Inc. Dba Skf Aerospace Sealing Solutions · NSN 5330-01-096-9096 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-096-9096 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-096-9096. Primary manufacturer part number: 556626.
Features
  • Seal,plain Encased — FSC 5330
  • Case Style: SQUARE
  • Material: STEEL COMP 1010 CASE
  • Seal Width: 0.359 INCHES MINIMUM AND 0.391 INCHES MAXIMUM IN
  • Material: RUBBER SYNTHETIC SEALING ELEMENT
  • Material Document and Classification: 66 FED STD SINGLE MATERIAL RESPONSE CASE
  • Sealing Element Style: VERTICAL
  • Accommodated Shaft Diameter: 2.249 INCHES MINIMUM AND 2.252 INCHES MAXIMUM IN
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Steel Comp 1010 Case construction
General Description

The Seal,plain Encased, cataloged under National Stock Number 5330-01-096-9096, 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 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-01-096-9096
Primary Part Number556626
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerSkf Usa Inc. Dba Skf Aerospace Sealing Solutions
StatusACTIVE
Case StyleSQUARE
MaterialSTEEL COMP 1010 CASE
Seal Width0.359 INCHES MINIMUM AND 0.391 INCHES MAXIMUM IN
MaterialRUBBER SYNTHETIC SEALING ELEMENT
Material Document and Classification66 FED STD SINGLE MATERIAL RESPONSE CASE
Sealing Element StyleVERTICAL
Accommodated Shaft Diameter2.249 INCHES MINIMUM AND 2.252 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
3110-00-113-3670748537 INTERCHANGEABLE
Bearing,ball,annular
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Cross-Reference Index
Part NumberManufacturer
70968-06201-101 Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA)
5330PL2106741 Jednolity Indeks Materialowy - Uniform Material Index (POL)
70968-06201-102 Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA)
556626 PRIMARY Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA)
556626-40 PRIMARY Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA)
528470 Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA)
528470-40 Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA)
Related Parts
3110-00-113-3670INTERCHANGEABLE
BEARING,BALL,ANNULAR
748537

Frequently Asked Questions

What is NSN 5330-01-096-9096?

NSN 5330-01-096-9096 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 5330-01-096-9096?

NSN 5330-01-096-9096 has 7 cross-referenced part numbers: 70968-06201-101 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp), 5330PL2106741 (Jednolity Indeks Materialowy - Uniform Material Index), 70968-06201-102 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp), 556626 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions), 556626-40 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions) and 2 more.

What NSN replaces 5330-01-096-9096?

There is 1 known substitute for 5330-01-096-9096: 3110-00-113-3670. Verify interchangeability with system specifications before substitution.

What are the specifications of 556626?

Key specifications for 556626: Case Style: SQUARE; Material: STEEL COMP 1010 CASE; Seal Width: 0.359 INCHES MINIMUM AND 0.391 INCHES MAXIMUM IN; Material: RUBBER SYNTHETIC SEALING ELEMENT. 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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