PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

201001Gasket

Welch Vacuum Technology Inc · NSN 5330-01-019-2458 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-019-2458 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-019-2458. Primary manufacturer part number: 201001.
Features
  • Gasket — FSC 5330
  • Outside Diameter: 0.078 INCHES NOMINAL IN
  • Aperture Diameter: 0.047 INCHES NOMINAL IN
  • Cross-Sectional Thickness: 0.062 INCHES NOMINAL IN
  • 4 verified cross-references
  • Primary manufacturer: Welch Vacuum Technology Inc
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Gasket, cataloged under National Stock Number 5330-01-019-2458, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Welch Vacuum Technology Inc. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-01-019-2458
Primary Part Number201001
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerWelch Vacuum Technology Inc
StatusACTIVE
Outside Diameter0.078 INCHES NOMINAL IN
Aperture Diameter0.047 INCHES NOMINAL IN
Cross-Sectional Thickness0.062 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5961-00-106-0673353-3691-020 INTERCHANGEABLE
Semiconductor Device,diode
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
6520-00-138-9980 INTERCHANGEABLE
Splint,jaw
6210-00-295-2711918119 INTERCHANGEABLE
Light,indicator
Eaton Aerospace, Llc Dba Jackson South
4730-00-595-24927305X12 INTERCHANGEABLE
Nipple,tube
Danfoss Power Solutions II, Llc
5935-00-665-5718 INTERCHANGEABLE
Connector,receptacle,electrical
2010-00-978-6481 INTERCHANGEABLE
Bearing,stave Shaped
5935-01-089-6622201-001 INTERCHANGEABLE
Connector,receptacle,electrical
Autek Systems Corp
5985-01-099-2477 INTERCHANGEABLE
Antenna Assembly
5895-01-140-8424201001 INTERCHANGEABLE
Transmitter,remote Alarm
Leemah Telecommunication Inc
2010-01-209-2330 INTERCHANGEABLE
Bearing,stave Shaped
Cross-Reference Index
Part NumberManufacturer
201001 Zf Industrieantriebe Witten Gmbh (DEU)
201001 PRIMARY Welch Vacuum Technology Inc (USA)
201001 Sargent-Welch Scientific Co Lammert Pump (USA)
10202-31 Sargent-Welch Scientific Co Lammert Pump (USA)
Related Parts
5961-00-106-0673INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
353-3691-020
6520-00-138-9980INTERCHANGEABLE
SPLINT,JAW
6210-00-295-2711INTERCHANGEABLE
LIGHT,INDICATOR
918119
4730-00-595-2492INTERCHANGEABLE
NIPPLE,TUBE
7305X12
5935-00-665-5718INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
2010-00-978-6481INTERCHANGEABLE
BEARING,STAVE SHAPED
5935-01-089-6622INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
201-001
5985-01-099-2477INTERCHANGEABLE
ANTENNA ASSEMBLY
5895-01-140-8424INTERCHANGEABLE
TRANSMITTER,REMOTE ALARM
201001
2010-01-209-2330INTERCHANGEABLE
BEARING,STAVE SHAPED
2010-01-212-5827INTERCHANGEABLE
BEARING,STAVE SHAPED
6625-01-215-8889INTERCHANGEABLE
METER
201-001

Frequently Asked Questions

What is NSN 5330-01-019-2458?

NSN 5330-01-019-2458 is a Gasket, manufactured by Welch Vacuum Technology Inc, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-019-2458?

NSN 5330-01-019-2458 has 4 cross-referenced part numbers: 201001 (Zf Industrieantriebe Witten Gmbh), 201001 (Welch Vacuum Technology Inc), 201001 (Sargent-Welch Scientific Co Lammert Pump), 10202-31 (Sargent-Welch Scientific Co Lammert Pump).

What NSN replaces 5330-01-019-2458?

There are 12 known substitutes for 5330-01-019-2458: 5961-00-106-0673, 6520-00-138-9980, 6210-00-295-2711 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 201001?

Key specifications for 201001: Outside Diameter: 0.078 INCHES NOMINAL IN; Aperture Diameter: 0.047 INCHES NOMINAL IN; Cross-Sectional Thickness: 0.062 INCHES NOMINAL IN. 3 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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