PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

102654Gasket

Hammonds Technical Services, Inc. · NSN 5330-01-721-6732 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-721-6732 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-721-6732. Primary manufacturer part number: 102654.
Features
  • Gasket — FSC 5330
  • Bolt Circle Diameter: 2.875 INCHES NOMINAL IN
  • Outside Diameter: 3.250 INCHES NOMINAL IN
  • Style Designator: CIRCULAR
  • Hole Diameter: 0.1875 INCHES NOMINAL ALL HOLES IN
  • Material: RUBBER OVERALL
  • Bolt Hole Quantity: 6
  • Cross-Sectional Thickness: 0.125 INCHES NOMINAL IN
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Overall construction
General Description

The Gasket, cataloged under National Stock Number 5330-01-721-6732, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hammonds Technical Services, Inc.. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-01-721-6732
Primary Part Number102654
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerHammonds Technical Services, Inc.
StatusACTIVE
Bolt Circle Diameter2.875 INCHES NOMINAL IN
Outside Diameter3.250 INCHES NOMINAL IN
Style DesignatorCIRCULAR
Hole Diameter0.1875 INCHES NOMINAL ALL HOLES IN
MaterialRUBBER OVERALL
Bolt Hole Quantity6
Cross-Sectional Thickness0.125 INCHES NOMINAL IN
Aperture Diameter2.125 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
1650-00-064-6379 INTERCHANGEABLE
Orifice,drain
3020-00-087-4228102654 INTERCHANGEABLE
Gear,spur
L3harris Technologies, Inc Div Space & Airborne Systems
1660-00-674-516110265-4 INTERCHANGEABLE
Compensator Assembly,aircraft
Arrowhead Products Corp
5305-01-715-7246102654 INTERCHANGEABLE
Setscrew
O F Mossberg & Sons Inc
Cross-Reference Index
Part NumberManufacturer
102654 PRIMARY Hammonds Technical Services, Inc. (USA)
Related Parts
1650-00-064-6379INTERCHANGEABLE
ORIFICE,DRAIN
3020-00-087-4228INTERCHANGEABLE
GEAR,SPUR
102654
1660-00-674-5161INTERCHANGEABLE
COMPENSATOR ASSEMBLY,AIRCRAFT
10265-4
5305-01-715-7246INTERCHANGEABLE
SETSCREW
102654

Frequently Asked Questions

What is NSN 5330-01-721-6732?

NSN 5330-01-721-6732 is a Gasket, manufactured by Hammonds Technical Services, Inc., classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-721-6732?

NSN 5330-01-721-6732 has 1 cross-referenced part number: 102654 (Hammonds Technical Services, Inc.).

What NSN replaces 5330-01-721-6732?

There are 4 known substitutes for 5330-01-721-6732: 1650-00-064-6379, 3020-00-087-4228, 1660-00-674-5161 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 102654?

Key specifications for 102654: Bolt Circle Diameter: 2.875 INCHES NOMINAL IN; Outside Diameter: 3.250 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: GASKET,FILLER BREATHER; Style Designator: CIRCULAR. 10 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