PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20006Seal,plain Encased

Skf Usa Inc. Dba Skf Aerospace Sealing Solutions · NSN 5330-00-405-2771 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-405-2771 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-405-2771. Primary manufacturer part number: 20006.
Features
  • Seal,plain Encased — FSC 5330
  • Case Style: SQUARE
  • Material: STEEL CASE
  • Material: RUBBER SYNTHETIC SEALING ELEMENT
  • Accommodated Shaft Diameter: 1.998 INCHES MINIMUM IN
  • Housing Bore Diameter: 3.000 INCHES NOMINAL IN
  • Surface Treatment: PLASTIC CASE
  • Sealing Element Style: ANGULAR
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 5330-00-405-2771, 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 10 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-405-2771
Primary Part Number20006
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerSkf Usa Inc. Dba Skf Aerospace Sealing Solutions
StatusACTIVE
Case StyleSQUARE
MaterialSTEEL CASE
MaterialRUBBER SYNTHETIC SEALING ELEMENT
Accommodated Shaft Diameter1.998 INCHES MINIMUM IN
Housing Bore Diameter3.000 INCHES NOMINAL IN
Surface TreatmentPLASTIC CASE
Sealing Element StyleANGULAR
Outside Diameter3.005 INCHES NOMINAL IN
Seal Width0.234 INCHES MINIMUM AND 0.266 INCHES MAXIMUM IN
Temp Rating-25.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5330-00-059-8692C-WK-658-20 PIECE 10 INTERCHANGEABLE
Packing,preformed
L-3 Services, Inc. Dba Command & Control Systems Software & Expeditionary Operation
5110-00-245-954220-006 INTERCHANGEABLE
Slotter and Scraper,commutator,h
Ideal Industries, Inc.
5330-00-252-4850200G14 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
5305-00-335-409019990 INTERCHANGEABLE
Stud
Renk America Llc Div Renk America
5360-00-440-0092107436 INTERCHANGEABLE
Spring,helical,extension
Linde Material Handling North America Corporation
5945-00-557-9309 INTERCHANGEABLE
Relay,electromagnetic
5940-00-983-6047 INTERCHANGEABLE
Terminal Board
2815-01-021-040231358117 INTERCHANGEABLE
Cylinder Sleeve
Perkins Engines Inc
5325-01-052-31862000-6 INTERCHANGEABLE
Ring,retaining
Druck, Llc Dba Druck, Llc
5915-01-055-417619990 INTERCHANGEABLE
Filter Assembly,electrical
Safran Power Usa Llc
Cross-Reference Index
Part NumberManufacturer
2587141 Goriziane Group Spa (ITA)
2587141 Naval Ship Systems Command (USA)
19990 Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA)
20006 PRIMARY Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA)
Related Parts
5330-00-059-8692INTERCHANGEABLE
PACKING,PREFORMED
C-WK-658-20 PIECE 10
5110-00-245-9542INTERCHANGEABLE
SLOTTER AND SCRAPER,COMMUTATOR,H
20-006
5330-00-252-4850INTERCHANGEABLE
SEAL,PLAIN ENCASED
200G14
5305-00-335-4090INTERCHANGEABLE
STUD
19990
5360-00-440-0092INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
107436
5945-00-557-9309INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
5940-00-983-6047INTERCHANGEABLE
TERMINAL BOARD
2815-01-021-0402INTERCHANGEABLE
CYLINDER SLEEVE
31358117
5325-01-052-3186INTERCHANGEABLE
RING,RETAINING
2000-6
5915-01-055-4176INTERCHANGEABLE
FILTER ASSEMBLY,ELECTRICAL
19990
6145-01-076-9524INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
20006
2990-01-103-5160INTERCHANGEABLE
PISTON
200-06

Frequently Asked Questions

What is NSN 5330-00-405-2771?

NSN 5330-00-405-2771 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 5330-00-405-2771?

NSN 5330-00-405-2771 has 4 cross-referenced part numbers: 2587141 (Goriziane Group Spa), 2587141 (Naval Ship Systems Command), 19990 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions), 20006 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions).

What NSN replaces 5330-00-405-2771?

There are 12 known substitutes for 5330-00-405-2771: 5330-00-059-8692, 5110-00-245-9542, 5330-00-252-4850 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20006?

Key specifications for 20006: Case Style: SQUARE; Material: STEEL CASE; Material: RUBBER SYNTHETIC SEALING ELEMENT; Accommodated Shaft Diameter: 1.998 INCHES MINIMUM IN. 10 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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