PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2005-202Seal,plain

Bal Seal Engineering, Inc. · NSN 5330-01-215-0115 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-215-0115 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-215-0115. Primary manufacturer part number: 2005-202.
Features
  • Seal,plain — FSC 5330
  • Material Document and Classification: AMS 3651 ASSN STD SINGLE MATERIAL RESPONSE SEALING ELEMENT
  • Material: STEEL SPRING
  • Material: PLASTIC POLYTETRAFLUOROETHYLENE SEALING ELEMENT
  • Accommodated Shaft Diameter: 0.250 INCHES NOMINAL IN
  • Housing Bore Diameter: 0.500 INCHES NOMINAL IN
  • Seal Width: 0.161 INCHES MINIMUM AND 0.177 INCHES MAXIMUM IN
  • Cross-Sectional Shape Style: C-SECTION W/ HELICAL SPRING
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Steel Spring construction
General Description

The Seal,plain, cataloged under National Stock Number 5330-01-215-0115, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Bal Seal Engineering, Inc.. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-01-215-0115
Primary Part Number2005-202
Item NameSeal,plain
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerBal Seal Engineering, Inc.
StatusACTIVE
Material Document and ClassificationAMS 3651 ASSN STD SINGLE MATERIAL RESPONSE SEALING ELEMENT
MaterialSTEEL SPRING
MaterialPLASTIC POLYTETRAFLUOROETHYLENE SEALING ELEMENT
Accommodated Shaft Diameter0.250 INCHES NOMINAL IN
Housing Bore Diameter0.500 INCHES NOMINAL IN
Seal Width0.161 INCHES MINIMUM AND 0.177 INCHES MAXIMUM IN
Cross-Sectional Shape StyleC-SECTION W/ HELICAL SPRING
ConstructionSOLID
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5950-00-069-9784 INTERCHANGEABLE
Transformer,power
4310-00-420-2492 INTERCHANGEABLE
Cartridge,discharge Valve,compre
2910-00-509-8987014475 INTERCHANGEABLE
Carburetor,float
Zenith Fuel Systems Llc
4710-00-720-123114475 INTERCHANGEABLE
Tube Assembly,metal
Triumph Controls, Llc Dba Triumph Controls, Llc
5330-01-292-030714475 INTERCHANGEABLE
Felt,mechanical,preformed
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
6515-01-578-50050723405618 INTERCHANGEABLE
Anesthesia Set,spinal
Owens & Minor Distribution Inc
5305-01-597-587112759-01233 INTERCHANGEABLE
Screw,cap,hexagon Head
Fastenal Company Dba Fastenal Co
1005-01-720-646014475 INTERCHANGEABLE
Stock,gun,shoulder
Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc
Cross-Reference Index
Part NumberManufacturer
2005-202 PRIMARY Bal Seal Engineering, Inc. (USA)
14475 Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc. (USA)
14475 Howden Fluid Systems (USA)
Related Parts
5950-00-069-9784INTERCHANGEABLE
TRANSFORMER,POWER
4310-00-420-2492INTERCHANGEABLE
CARTRIDGE,DISCHARGE VALVE,COMPRE
2910-00-509-8987INTERCHANGEABLE
CARBURETOR,FLOAT
014475
4710-00-720-1231INTERCHANGEABLE
TUBE ASSEMBLY,METAL
14475
5330-01-292-0307INTERCHANGEABLE
FELT,MECHANICAL,PREFORMED
14475
6515-01-578-5005INTERCHANGEABLE
ANESTHESIA SET,SPINAL
0723405618
5305-01-597-5871INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
12759-01233
1005-01-720-6460INTERCHANGEABLE
STOCK,GUN,SHOULDER
14475

Frequently Asked Questions

What is NSN 5330-01-215-0115?

NSN 5330-01-215-0115 is a Seal,plain, manufactured by Bal Seal Engineering, Inc., classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-215-0115?

NSN 5330-01-215-0115 has 3 cross-referenced part numbers: 2005-202 (Bal Seal Engineering, Inc.), 14475 (Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.), 14475 (Howden Fluid Systems).

What NSN replaces 5330-01-215-0115?

There are 8 known substitutes for 5330-01-215-0115: 5950-00-069-9784, 4310-00-420-2492, 2910-00-509-8987 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2005-202?

Key specifications for 2005-202: Material Document and Classification: AMS 3651 ASSN STD SINGLE MATERIAL RESPONSE SEALING ELEMENT; Material: STEEL SPRING; Material: PLASTIC POLYTETRAFLUOROETHYLENE SEALING ELEMENT; Accommodated Shaft Diameter: 0.250 INCHES NOMINAL 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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