PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21545Gasket

Industrial Technologies and Services Llc · NSN 5330-01-246-2546 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-246-2546 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-246-2546. Primary manufacturer part number: 21545.
Features
  • Gasket — FSC 5330
  • 2 verified cross-references
  • Primary manufacturer: Industrial Technologies and Services Llc
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Gasket, cataloged under National Stock Number 5330-01-246-2546, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Industrial Technologies and Services Llc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameGasket
FSC / FSG5330 — No Item Name Available (FSG 53)
ManufacturersLaurence R G Co Inc (CAGE 87229); Industrial Technologies and Services Llc (CAGE 76122)
Technical Specifications
ParameterValue
NSN5330-01-246-2546
Primary Part Number21545
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerIndustrial Technologies and Services Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5330-00-290-517421545 INTERCHANGEABLE
Packing,preformed
Eaton Aerospace, Llc Dba Jackson South
5945-00-628-64848151703-0002 INTERCHANGEABLE
Relay,hybrid
Air Force Lifecycle Management Center Electronic Components (aflcmc/ezss)
5340-00-964-255621545 INTERCHANGEABLE
Standoff,threaded,spacing
Aerosonic Llc
5998-01-074-2510 INTERCHANGEABLE
Circuit Card Assembly
5998-01-095-812621545 INTERCHANGEABLE
Printed Wiring Board
Smiths Aerospace, Inc., Electronic Systems-Grand Rapids
5331-01-140-7194 INTERCHANGEABLE
O-Ring
5331-01-246-254068571P0P7 INTERCHANGEABLE
O-Ring
Leslie Controls, Inc. Dba Leslie Controls Inc
5935-01-607-843521545 INTERCHANGEABLE
Socket Assembly,plug-in Electron
Vicor Corp Dba Vicorpowercom
Cross-Reference Index
Part NumberManufacturer
502NBMGWAHP76-3 Laurence R G Co Inc (USA)
21545 PRIMARY Industrial Technologies and Services Llc (USA)
Related Parts
5330-00-290-5174INTERCHANGEABLE
PACKING,PREFORMED
21545
5945-00-628-6484INTERCHANGEABLE
RELAY,HYBRID
8151703-0002
5340-00-964-2556INTERCHANGEABLE
STANDOFF,THREADED,SPACING
21545
5998-01-074-2510INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
5998-01-095-8126INTERCHANGEABLE
PRINTED WIRING BOARD
21545
5331-01-140-7194INTERCHANGEABLE
O-RING
5331-01-246-2540INTERCHANGEABLE
O-RING
68571P0P7
5935-01-607-8435INTERCHANGEABLE
SOCKET ASSEMBLY,PLUG-IN ELECTRON
21545

Frequently Asked Questions

What is NSN 5330-01-246-2546?

NSN 5330-01-246-2546 is a Gasket, manufactured by Industrial Technologies and Services Llc, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-246-2546?

NSN 5330-01-246-2546 has 2 cross-referenced part numbers: 502NBMGWAHP76-3 (Laurence R G Co Inc), 21545 (Industrial Technologies and Services Llc).

What NSN replaces 5330-01-246-2546?

There are 8 known substitutes for 5330-01-246-2546: 5330-00-290-5174, 5945-00-628-6484, 5340-00-964-2556 and 5 more. Verify interchangeability with system specifications before substitution.

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