PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

203143Gasket

Young Touchstone Company Div Young Touchstone · NSN 5330-01-020-9281 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-020-9281 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-020-9281. Primary manufacturer part number: 203143.
Features
  • Gasket — FSC 5330
  • Supplementary Features: CROSS-SECTIONAL SHAPE STYLE:NO.195 IRREGULAR SHAPE FROM FIIG A03200
  • 7 verified cross-references
  • Primary manufacturer: Young Touchstone Company Div Young Touchstone
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Gasket, cataloged under National Stock Number 5330-01-020-9281, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Young Touchstone Company Div Young Touchstone. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 7 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
NSN5330-01-020-9281
Primary Part Number203143
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerYoung Touchstone Company Div Young Touchstone
StatusACTIVE
Supplementary FeaturesCROSS-SECTIONAL SHAPE STYLE:NO.195 IRREGULAR SHAPE FROM FIIG A03200
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
2920-00-224-5254IGE1016 INTERCHANGEABLE
Rotor,ignition Distributor
Prestolite Electric Inc
5330-00-361-999124813 INTERCHANGEABLE
Gasket
Dana Automotive Systems Group, Llc Dba Dana Sealing Products
5331-00-464-7350154-6 INTERCHANGEABLE
O-Ring
Ldi Industries, Inc. Dba Ldi Industries Inc
5950-00-646-4358L215659 INTERCHANGEABLE
Coil,electrical
Raytheon Company Dba Raytheon Co
5905-00-688-3697 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
4820-01-012-6437AV-46R INTERCHANGEABLE
Valve,pneumatic Tank
Oasis Construction Div Supply Nurses
5330-01-052-7555154-6 INTERCHANGEABLE
Felt,mechanical,preformed
Aircraft Wheel and Brake, Llc Dba Cleveland Wheel and Brake Systems
5935-01-096-54941546 INTERCHANGEABLE
Connector
Crown Audio, Inc. Dba Crown International
6680-01-149-26731546 INTERCHANGEABLE
Stroboscope
Iet Labs Inc
4330-01-163-358451546 INTERCHANGEABLE
Filter Element,fluid
Wix Corp
Cross-Reference Index
Part NumberManufacturer
154/6 Wellman Group (GBR)
X5008/12/154/6 Wellman Group (GBR)
A203143 Young Touchstone Company Div Young Touchstone (USA)
154 ITEM 6 Wellman Group (GBR)
203143 PRIMARY Young Touchstone Company Div Young Touchstone (USA)
X5008/12/154 ITEM 6 Wellman Group (GBR)
1023-D202 PC 6 Cepeda Associates, Inc. Dba Cepeda Associates Inc (USA)
Related Parts
2920-00-224-5254INTERCHANGEABLE
ROTOR,IGNITION DISTRIBUTOR
IGE1016
5330-00-361-9991INTERCHANGEABLE
GASKET
24813
5331-00-464-7350INTERCHANGEABLE
O-RING
154-6
5950-00-646-4358INTERCHANGEABLE
COIL,ELECTRICAL
L215659
5905-00-688-3697INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
4820-01-012-6437INTERCHANGEABLE
VALVE,PNEUMATIC TANK
AV-46R
5330-01-052-7555INTERCHANGEABLE
FELT,MECHANICAL,PREFORMED
154-6
5935-01-096-5494INTERCHANGEABLE
CONNECTOR
1546
6680-01-149-2673INTERCHANGEABLE
STROBOSCOPE
1546
4330-01-163-3584INTERCHANGEABLE
FILTER ELEMENT,FLUID
51546
5305-01-237-0828INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
3162061032
5965-01-332-0616INTERCHANGEABLE
BRACKET,MICROPHONE
1546

Frequently Asked Questions

What is NSN 5330-01-020-9281?

NSN 5330-01-020-9281 is a Gasket, manufactured by Young Touchstone Company Div Young Touchstone, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-020-9281?

NSN 5330-01-020-9281 has 7 cross-referenced part numbers: 154/6 (Wellman Group), X5008/12/154/6 (Wellman Group), A203143 (Young Touchstone Company Div Young Touchstone), 154 ITEM 6 (Wellman Group), 203143 (Young Touchstone Company Div Young Touchstone) and 2 more.

What NSN replaces 5330-01-020-9281?

There are 12 known substitutes for 5330-01-020-9281: 2920-00-224-5254, 5330-00-361-9991, 5331-00-464-7350 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 203143?

Key specifications for 203143: Supplementary Features: CROSS-SECTIONAL SHAPE STYLE:NO.195 IRREGULAR SHAPE FROM FIIG A03200; Special Features: STYLE DESIGNATOR:NO.60 IRREGULAR SHAPE FROM FIIG A03200. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com