PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

56101Seal,plain Encased

Skf Usa Inc. Dba Skf Aerospace Sealing Solutions · NSN 5330-00-017-6102 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-017-6102 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-017-6102. Primary manufacturer part number: 56101.
Features
  • Seal,plain Encased — FSC 5330
  • Seal Width: 0.625 INCHES NOMINAL IN
  • Housing Bore Diameter: 6.625 INCHES NOMINAL IN
  • Accommodated Shaft Maximum Rated Speed: 2000 FEET PER MINUTE FT
  • Sealing Element Style: ANGULAR
  • Surface Treatment: PLASTIC CASE
  • Case Style: SQUARE
  • Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEALING ELEMENT
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Butadiene-Acrylonitrile Class Nbr Sealing Element construction
General Description

The Seal,plain Encased, cataloged under National Stock Number 5330-00-017-6102, 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 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5330-00-017-6102
Primary Part Number56101
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerSkf Usa Inc. Dba Skf Aerospace Sealing Solutions
StatusCANCELLED
Seal Width0.625 INCHES NOMINAL IN
Housing Bore Diameter6.625 INCHES NOMINAL IN
Accommodated Shaft Maximum Rated Speed2000 FEET PER MINUTE FT
Sealing Element StyleANGULAR
Surface TreatmentPLASTIC CASE
Case StyleSQUARE
MaterialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEALING ELEMENT
Outside Diameter6.631 INCHES NOMINAL IN
Accommodated Shaft Diameter5.625 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 6
6660-00-909-03165610 INTERCHANGEABLE
Tipping Bucket Assy
Belfort Instrument Company
5305-00-988-1723MS35206-279 INTERCHANGEABLE
Screw,machine
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
4820-01-266-2112561-01 INTERCHANGEABLE
Stem,fluid Valve
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
5895-01-556-120856101 INTERCHANGEABLE
Joystick,data Entry
Aerovironment, Inc. Dba Aerovironment Inc
8465-01-621-941456101 INTERCHANGEABLE
Handcuffs
Armament Systems and Procedures Inc
6515-01-642-3192 INTERCHANGEABLE
Applicator,ear
Cross-Reference Index
Part NumberManufacturer
663520M1 Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA)
D-114247 Zf Industrieantriebe Witten Gmbh (DEU)
00044 Defense Logistics Agency Dba Defense Supply Center Philadelphia (USA)
56101 PRIMARY Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA)
Related Parts
6660-00-909-0316INTERCHANGEABLE
TIPPING BUCKET ASSY
5610
5305-00-988-1723INTERCHANGEABLE
SCREW,MACHINE
MS35206-279
4820-01-266-2112INTERCHANGEABLE
STEM,FLUID VALVE
561-01
5895-01-556-1208INTERCHANGEABLE
JOYSTICK,DATA ENTRY
56101
8465-01-621-9414INTERCHANGEABLE
HANDCUFFS
56101
6515-01-642-3192INTERCHANGEABLE
APPLICATOR,EAR

Frequently Asked Questions

What is NSN 5330-00-017-6102?

NSN 5330-00-017-6102 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 5330-00-017-6102?

NSN 5330-00-017-6102 has 4 cross-referenced part numbers: 663520M1 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions), D-114247 (Zf Industrieantriebe Witten Gmbh), 00044 (Defense Logistics Agency Dba Defense Supply Center Philadelphia), 56101 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions).

What NSN replaces 5330-00-017-6102?

There are 6 known substitutes for 5330-00-017-6102: 6660-00-909-0316, 5305-00-988-1723, 4820-01-266-2112 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 56101?

Key specifications for 56101: Seal Width: 0.625 INCHES NOMINAL IN; Special Features: WITH INTEGRAL COVER PLATE; Housing Bore Diameter: 6.625 INCHES NOMINAL IN; Accommodated Shaft Maximum Rated Speed: 2000 FEET PER MINUTE FT. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5330-00-017-6102 still in active supply?

NSN 5330-00-017-6102 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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