PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2004-125Seal,plain

Bal Seal Engineering, Inc. · NSN 5330-01-273-2294 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-273-2294 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-273-2294. Primary manufacturer part number: 2004-125.
Features
  • Seal,plain — FSC 5330
  • Housing Bore Diameter: 1.499 INCHES MINIMUM AND 1.502 INCHES MAXIMUM IN
  • Construction: SOLID
  • Accommodated Shaft Diameter: 1.311 INCHES MINIMUM AND 1.314 INCHES MAXIMUM IN
  • Material: PLASTIC POLYTETRAFLUOROETHYLENE SEALING ELEMENT
  • Seal Width: 0.135 INCHES MINIMUM AND 0.150 INCHES MAXIMUM IN
  • Material Document and Classification: AMS 3651 ASSN STD SINGLE MATERIAL RESPONSE SEALING ELEMENT
  • Cross-Sectional Shape Style: C-SECTION W/ HELICAL SPRING
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Plastic Polytetrafluoroethylene Sealing Element construction
General Description

The Seal,plain, cataloged under National Stock Number 5330-01-273-2294, 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 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 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
NSN5330-01-273-2294
Primary Part Number2004-125
Item NameSeal,plain
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerBal Seal Engineering, Inc.
StatusACTIVE
Housing Bore Diameter1.499 INCHES MINIMUM AND 1.502 INCHES MAXIMUM IN
ConstructionSOLID
Accommodated Shaft Diameter1.311 INCHES MINIMUM AND 1.314 INCHES MAXIMUM IN
MaterialPLASTIC POLYTETRAFLUOROETHYLENE SEALING ELEMENT
Seal Width0.135 INCHES MINIMUM AND 0.150 INCHES MAXIMUM IN
Material Document and ClassificationAMS 3651 ASSN STD SINGLE MATERIAL RESPONSE SEALING ELEMENT
Cross-Sectional Shape StyleC-SECTION W/ HELICAL SPRING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5961-00-269-2242 INTERCHANGEABLE
Transistor
5961-01-255-0065 INTERCHANGEABLE
Transistor
Cross-Reference Index
Part NumberManufacturer
2004-125 PRIMARY Bal Seal Engineering, Inc. (USA)
5189251-001 Zf Industrieantriebe Witten Gmbh (DEU)
Related Parts
5961-00-269-2242INTERCHANGEABLE
TRANSISTOR
5961-01-255-0065INTERCHANGEABLE
TRANSISTOR

Frequently Asked Questions

What is NSN 5330-01-273-2294?

NSN 5330-01-273-2294 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 5330-01-273-2294?

NSN 5330-01-273-2294 has 2 cross-referenced part numbers: 2004-125 (Bal Seal Engineering, Inc.), 5189251-001 (Zf Industrieantriebe Witten Gmbh).

What NSN replaces 5330-01-273-2294?

There are 2 known substitutes for 5330-01-273-2294: 5961-00-269-2242, 5961-01-255-0065. Verify interchangeability with system specifications before substitution.

What are the specifications of 2004-125?

Key specifications for 2004-125: Housing Bore Diameter: 1.499 INCHES MINIMUM AND 1.502 INCHES MAXIMUM IN; Construction: SOLID; Accommodated Shaft Diameter: 1.311 INCHES MINIMUM AND 1.314 INCHES MAXIMUM IN; Material: PLASTIC POLYTETRAFLUOROETHYLENE 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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