PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

E28O-Ring

Haight Pump Div Baker Mfg Co · NSN 5331-01-196-2458 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-01-196-2458 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-196-2458. Primary manufacturer part number: E28.
Features
  • O-Ring — FSC 5331
  • 2 verified cross-references
  • Primary manufacturer: Haight Pump Div Baker Mfg Co
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The O-Ring, cataloged under National Stock Number 5331-01-196-2458, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Haight Pump Div Baker Mfg Co. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameO-Ring
FSC / FSG5331 — O-Ring (FSG 53)
ManufacturersHaight Pump Div Baker Mfg Co (CAGE 01942)
Technical Specifications
ParameterValue
NSN5331-01-196-2458
Primary Part NumberE28
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerHaight Pump Div Baker Mfg Co
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5120-00-277-8314 INTERCHANGEABLE
Wrench,open End
5950-00-419-533271010037 INTERCHANGEABLE
Transformer,power
Elbitamerica, Inc.
3110-01-014-5191E-28 INTERCHANGEABLE
Bearing,ball,thrust
Abc Acquisition Company Dba Aetna Bearing Company
3110-01-026-5906 INTERCHANGEABLE
Bearing,ball,annular
Cross-Reference Index
Part NumberManufacturer
E28 Haight Pump Div Baker Mfg Co (USA)
E28E Haight Pump Div Baker Mfg Co (USA)
Related Parts
5120-00-277-8314INTERCHANGEABLE
WRENCH,OPEN END
5950-00-419-5332INTERCHANGEABLE
TRANSFORMER,POWER
71010037
3110-01-014-5191INTERCHANGEABLE
BEARING,BALL,THRUST
E-28
3110-01-026-5906INTERCHANGEABLE
BEARING,BALL,ANNULAR

Frequently Asked Questions

What is NSN 5331-01-196-2458?

NSN 5331-01-196-2458 is a O-Ring, manufactured by Haight Pump Div Baker Mfg Co, classified under FSC 5331 (O-Ring). Status: active.

What are the part numbers for NSN 5331-01-196-2458?

NSN 5331-01-196-2458 has 2 cross-referenced part numbers: E28 (Haight Pump Div Baker Mfg Co), E28E (Haight Pump Div Baker Mfg Co).

What NSN replaces 5331-01-196-2458?

There are 4 known substitutes for 5331-01-196-2458: 5120-00-277-8314, 5950-00-419-5332, 3110-01-014-5191 and 1 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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