PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

18744Gasket

Sigma Tek, Inc. · NSN 5330-00-705-5920 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-705-5920 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-705-5920. Primary manufacturer part number: 18744.
Features
  • Gasket — FSC 5330
  • Material: RUBBER SYNTHETIC OVERALL
  • FSC Application Data: RECEIVER-TRANSMITTER,RADIO NAVIGATION AIRBORNE
  • 5 verified cross-references
  • Primary manufacturer: Sigma Tek, Inc.
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Synthetic Overall construction
General Description

The Gasket, cataloged under National Stock Number 5330-00-705-5920, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Sigma Tek, Inc.. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5330-00-705-5920
Primary Part Number18744
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerSigma Tek, Inc.
StatusCANCELLED
MaterialRUBBER SYNTHETIC OVERALL
FSC Application DataRECEIVER-TRANSMITTER,RADIO NAVIGATION AIRBORNE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
5950-00-721-196710033264 INTERCHANGEABLE
Coil,radio Frequency
Us Army Aviation and Missile Command
4130-01-487-0798850-P100-100 INTERCHANGEABLE
Vacu-Discs,zirc
Dcm Clean Air Products, Inc.
Cross-Reference Index
Part NumberManufacturer
18744 Honeywell International, Inc Dba Honeywell International Div Honeywell Energy Solutions Group (USA)
18744 Honeywell Intl Dba Honeywell Div Business and General Aviation (USA)
18744 Aircraft Radio Industries Inc (USA)
18744 Cessna Aircraft Co Arc Avionics Div (USA)
18744 PRIMARY Sigma Tek, Inc. (USA)
Related Parts
5950-00-721-1967INTERCHANGEABLE
COIL,RADIO FREQUENCY
10033264
4130-01-487-0798INTERCHANGEABLE
VACU-DISCS,ZIRC
850-P100-100

Frequently Asked Questions

What is NSN 5330-00-705-5920?

NSN 5330-00-705-5920 is a Gasket, manufactured by Sigma Tek, Inc., classified under FSC 5330 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5330-00-705-5920?

NSN 5330-00-705-5920 has 5 cross-referenced part numbers: 18744 (Honeywell International, Inc Dba Honeywell International Div Honeywell Energy Solutions Group), 18744 (Honeywell Intl Dba Honeywell Div Business and General Aviation), 18744 (Aircraft Radio Industries Inc), 18744 (Cessna Aircraft Co Arc Avionics Div), 18744 (Sigma Tek, Inc.).

What NSN replaces 5330-00-705-5920?

There are 2 known substitutes for 5330-00-705-5920: 5950-00-721-1967, 4130-01-487-0798. Verify interchangeability with system specifications before substitution.

What are the specifications of 18744?

Key specifications for 18744: Material: RUBBER SYNTHETIC OVERALL; FSC Application Data: RECEIVER-TRANSMITTER,RADIO NAVIGATION AIRBORNE. 2 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5330-00-705-5920 still in active supply?

NSN 5330-00-705-5920 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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