PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B-0404Gasket

L3 Technologies, Inc. · NSN 5330-01-362-5969 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-362-5969 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-362-5969. Primary manufacturer part number: B-0404.
Features
  • Gasket — FSC 5330
  • Material Document and Classification: G-1386-5,CAGE 28199 MFR REF SINGLE MATERIAL RESPONSE OVERALL
  • Aperture Length: 3.690 INCHES NOMINAL IN
  • Style Designator: NON-CIRCULAR
  • Aperture Width: 1.390 INCHES NOMINAL IN
  • 1 verified cross-reference
  • Primary manufacturer: L3 Technologies, Inc.
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Gasket, cataloged under National Stock Number 5330-01-362-5969, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is L3 Technologies, Inc.. Government technical data includes 4 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-01-362-5969
Primary Part NumberB-0404
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerL3 Technologies, Inc.
StatusACTIVE
Material Document and ClassificationG-1386-5,CAGE 28199 MFR REF SINGLE MATERIAL RESPONSE OVERALL
Aperture Length3.690 INCHES NOMINAL IN
Style DesignatorNON-CIRCULAR
Aperture Width1.390 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5305-00-225-3839MS90725-8 INTERCHANGEABLE
Screw,cap,hexagon Head
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
Cross-Reference Index
Part NumberManufacturer
B-0404 PRIMARY L3 Technologies, Inc. (USA)
Related Parts
5305-00-225-3839INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
MS90725-8

Frequently Asked Questions

What is NSN 5330-01-362-5969?

NSN 5330-01-362-5969 is a Gasket, manufactured by L3 Technologies, Inc., classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-362-5969?

NSN 5330-01-362-5969 has 1 cross-referenced part number: B-0404 (L3 Technologies, Inc.).

What NSN replaces 5330-01-362-5969?

There is 1 known substitute for 5330-01-362-5969: 5305-00-225-3839. Verify interchangeability with system specifications before substitution.

What are the specifications of B-0404?

Key specifications for B-0404: Overall Length: 4.450 INCHES NOMINAL IN; Overall Width: 2.150 INCHES NOMINAL IN; Material Document and Classification: G-1386-5,CAGE 28199 MFR REF SINGLE MATERIAL RESPONSE OVERALL; Aperture Length: 3.690 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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