PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2000-020Seal,plain

Bal Seal Engineering, Inc. · NSN 5330-01-065-7428 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-065-7428 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-065-7428. Primary manufacturer part number: 2000-020.
Features
  • Seal,plain — FSC 5330
  • Seal Width: 0.095 INCHES NOMINAL IN
  • Temp Rating: 400.0 FAHRENHEIT DEGF
  • Construction: SOLID
  • Material: PLASTIC POLYTRIFLUOROETHYLENE SEALING ELEMENT
  • Housing Bore Diameter: 1.061 INCHES NOMINAL IN
  • Cross-Sectional Shape Style: C-SECTION W/ HELICAL SPRING
  • Accommodated Shaft Diameter: 0.875 INCHES NOMINAL IN
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Plastic Polytrifluoroethylene Sealing Element construction
General Description

The Seal,plain, cataloged under National Stock Number 5330-01-065-7428, 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 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-01-065-7428
Primary Part Number2000-020
Item NameSeal,plain
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerBal Seal Engineering, Inc.
StatusACTIVE
Seal Width0.095 INCHES NOMINAL IN
Temp Rating400.0 FAHRENHEIT DEGF
ConstructionSOLID
MaterialPLASTIC POLYTRIFLUOROETHYLENE SEALING ELEMENT
Housing Bore Diameter1.061 INCHES NOMINAL IN
Cross-Sectional Shape StyleC-SECTION W/ HELICAL SPRING
Accommodated Shaft Diameter0.875 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
2530-00-062-034475085R91 INTERCHANGEABLE
Cylinder Assembly,hydraulic Brak
Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/
5930-00-669-74744T90006 INTERCHANGEABLE
Switch,thermostatic
Atlantic Research Corp
5985-00-682-88263000-20 INTERCHANGEABLE
Coupler,directional
Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq
4730-01-043-6671 INTERCHANGEABLE
Elbow,pipe
5910-01-086-8374 INTERCHANGEABLE
Capacitor,fixed,electrolytic
5330-01-206-3194300020 INTERCHANGEABLE
Seal,plain
Curtis Machine Company, Inc.
5998-01-321-6232300020 INTERCHANGEABLE
Circuit Card Assembly
Force Computers Inc.
6540-01-526-09572000-020 INTERCHANGEABLE
Chart,vision Acuity Testing
Stereo Optical Company, Inc
8145-01-605-64313000-20 INTERCHANGEABLE
Shipping and Storage Container,m
Otter Products, Llc Dba Otter Box
5985-01-663-801620-00020 INTERCHANGEABLE
Antenna Subassembly
L3 Technologies, Inc. Dba Harris Corp
Cross-Reference Index
Part NumberManufacturer
2000-020 PRIMARY Bal Seal Engineering, Inc. (USA)
300-020 Bal Seal Engineering, Inc. (USA)
Related Parts
2530-00-062-0344INTERCHANGEABLE
CYLINDER ASSEMBLY,HYDRAULIC BRAK
75085R91
5930-00-669-7474INTERCHANGEABLE
SWITCH,THERMOSTATIC
4T90006
5985-00-682-8826INTERCHANGEABLE
COUPLER,DIRECTIONAL
3000-20
4730-01-043-6671INTERCHANGEABLE
ELBOW,PIPE
5910-01-086-8374INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
5330-01-206-3194INTERCHANGEABLE
SEAL,PLAIN
300020
5998-01-321-6232INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
300020
6540-01-526-0957INTERCHANGEABLE
CHART,VISION ACUITY TESTING
2000-020
8145-01-605-6431INTERCHANGEABLE
SHIPPING AND STORAGE CONTAINER,M
3000-20
5985-01-663-8016INTERCHANGEABLE
ANTENNA SUBASSEMBLY
20-00020

Frequently Asked Questions

What is NSN 5330-01-065-7428?

NSN 5330-01-065-7428 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 5330-01-065-7428?

NSN 5330-01-065-7428 has 2 cross-referenced part numbers: 2000-020 (Bal Seal Engineering, Inc.), 300-020 (Bal Seal Engineering, Inc.).

What NSN replaces 5330-01-065-7428?

There are 10 known substitutes for 5330-01-065-7428: 2530-00-062-0344, 5930-00-669-7474, 5985-00-682-8826 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2000-020?

Key specifications for 2000-020: Seal Width: 0.095 INCHES NOMINAL IN; Temp Rating: 400.0 FAHRENHEIT DEGF; Construction: SOLID; Material: PLASTIC POLYTRIFLUOROETHYLENE 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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