PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4188102Seal,plain Encased

Bae Systems Land & Armaments L.p. · NSN 5330-01-041-1301 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-041-1301 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-041-1301. Primary manufacturer part number: 4188102.
Features
  • Seal,plain Encased — FSC 5330
  • Housing Bore Diameter: 4.765 INCHES MINIMUM AND 4.797 INCHES MAXIMUM IN
  • Sealing Element Style: ANGULAR
  • Temp Rating: -40.0 FAHRENHEIT AND 180.0 FAHRENHEIT DEGF
  • Accommodated Shaft Diameter: 2.350 INCHES MINIMUM AND 2.360 INCHES MAXIMUM IN
  • Case Style: RECESSED
  • Material: STEEL CASE
  • 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 5330-01-041-1301, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Bae Systems Land & Armaments L.p.. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-01-041-1301
Primary Part Number4188102
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerBae Systems Land & Armaments L.p.
StatusACTIVE
Housing Bore Diameter4.765 INCHES MINIMUM AND 4.797 INCHES MAXIMUM IN
Sealing Element StyleANGULAR
Temp Rating-40.0 FAHRENHEIT AND 180.0 FAHRENHEIT DEGF
Accommodated Shaft Diameter2.350 INCHES MINIMUM AND 2.360 INCHES MAXIMUM IN
Case StyleRECESSED
MaterialSTEEL CASE
MaterialRUBBER SYNTHETIC SEALING ELEMENT
Seal Width1.084 INCHES MINIMUM AND 1.104 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
1560-00-773-244441881-2 INTERCHANGEABLE
Bracket,flap Assy
Piper Industrial Manufacturing Company, Llc Div Piper Industrial Manufacturing Company
5330-01-699-2568300879 INTERCHANGEABLE
Gasket
Heil Trailer International Llc
Cross-Reference Index
Part NumberManufacturer
B60-90-7027 Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA)
4188102 Fnss Savunma Sistemleri Anonim Sirketi (TUR)
4188102 PRIMARY Bae Systems Land & Armaments L.p. (USA)
300879 Wiba Zevenaar B.v. (NLD)
Related Parts
1560-00-773-2444INTERCHANGEABLE
BRACKET,FLAP ASSY
41881-2
5330-01-699-2568INTERCHANGEABLE
GASKET
300879

Frequently Asked Questions

What is NSN 5330-01-041-1301?

NSN 5330-01-041-1301 is a Seal,plain Encased, manufactured by Bae Systems Land & Armaments L.p., classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-041-1301?

NSN 5330-01-041-1301 has 4 cross-referenced part numbers: B60-90-7027 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions), 4188102 (Fnss Savunma Sistemleri Anonim Sirketi), 4188102 (Bae Systems Land & Armaments L.p.), 300879 (Wiba Zevenaar B.v.).

What NSN replaces 5330-01-041-1301?

There are 2 known substitutes for 5330-01-041-1301: 1560-00-773-2444, 5330-01-699-2568. Verify interchangeability with system specifications before substitution.

What are the specifications of 4188102?

Key specifications for 4188102: Housing Bore Diameter: 4.765 INCHES MINIMUM AND 4.797 INCHES MAXIMUM IN; Sealing Element Style: ANGULAR; Temp Rating: -40.0 FAHRENHEIT AND 180.0 FAHRENHEIT DEGF; Accommodated Shaft Diameter: 2.350 INCHES MINIMUM AND 2.360 INCHES MAXIMUM IN. 8 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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