PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

54291Gasket

L3harris Technologies, Inc Div Space & Airborne Systems · NSN 5330-00-530-2901 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-530-2901 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-530-2901. Primary manufacturer part number: 54291.
Features
  • Gasket — FSC 5330
  • Outside Diameter: 0.906 INCHES NOMINAL IN
  • Cross-Sectional Thickness: 0.310 INCHES NOMINAL IN
  • Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION
  • Aperture Diameter: 0.781 INCHES NOMINAL IN
  • Style Designator: CIRCULAR
  • Material: CORK OVERALL
  • 1 verified cross-reference
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Cork Overall construction
General Description

The Gasket, cataloged under National Stock Number 5330-00-530-2901, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is L3harris Technologies, Inc Div Space & Airborne Systems. Government technical data includes 6 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-530-2901
Primary Part Number54291
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerL3harris Technologies, Inc Div Space & Airborne Systems
StatusACTIVE
Outside Diameter0.906 INCHES NOMINAL IN
Cross-Sectional Thickness0.310 INCHES NOMINAL IN
Cross-Sectional Shape StyleSOLID SINGLE OR COMPOSITION
Aperture Diameter0.781 INCHES NOMINAL IN
Style DesignatorCIRCULAR
MaterialCORK OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5315-00-146-263513-800 INTERCHANGEABLE
Pin,straight,headless
Pdi Ground Support Systems, Inc.
5945-00-905-66925429-1 INTERCHANGEABLE
Relay,electromagnetic
Te Connectivity Corporation
6680-01-086-533654291 INTERCHANGEABLE
Transmitter,liquid Quantity
Setra Systems, Inc. Dba Gems Sensors
5995-01-332-6843003112-80 INTERCHANGEABLE
Cable Assembly,radio Frequency
Fjc Electronics Inc
5965-01-408-4190 INTERCHANGEABLE
Holder,microphone
5136-01-661-716854291 INTERCHANGEABLE
Tap,thread Cutting
Tapco
Cross-Reference Index
Part NumberManufacturer
54291 PRIMARY L3harris Technologies, Inc Div Space & Airborne Systems (USA)
Related Parts
5315-00-146-2635INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
13-800
5945-00-905-6692INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
5429-1
6680-01-086-5336INTERCHANGEABLE
TRANSMITTER,LIQUID QUANTITY
54291
5995-01-332-6843INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
003112-80
5965-01-408-4190INTERCHANGEABLE
HOLDER,MICROPHONE
5136-01-661-7168INTERCHANGEABLE
TAP,THREAD CUTTING
54291

Frequently Asked Questions

What is NSN 5330-00-530-2901?

NSN 5330-00-530-2901 is a Gasket, manufactured by L3harris Technologies, Inc Div Space & Airborne Systems, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-530-2901?

NSN 5330-00-530-2901 has 1 cross-referenced part number: 54291 (L3harris Technologies, Inc Div Space & Airborne Systems).

What NSN replaces 5330-00-530-2901?

There are 6 known substitutes for 5330-00-530-2901: 5315-00-146-2635, 5945-00-905-6692, 6680-01-086-5336 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 54291?

Key specifications for 54291: Outside Diameter: 0.906 INCHES NOMINAL IN; Cross-Sectional Thickness: 0.310 INCHES NOMINAL IN; Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION; Aperture Diameter: 0.781 INCHES NOMINAL IN. 6 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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