PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B44377Gasket

Eaton Aerospace, Llc Dba Jackson South · NSN 5330-00-599-3849 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-599-3849 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-599-3849. Primary manufacturer part number: B44377.
Features
  • Gasket — FSC 5330
  • Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION
  • Center to Center Distance Between Bolt Holes Along Width: 0.875 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
  • Outside Corner Radius: 0.312 INCHES NOMINAL IN
  • Bolt Hole Quantity: 4
  • Aperture Diameter: 0.656 INCHES NOMINAL IN
  • Cross-Sectional Thickness: 0.010 INCHES NOMINAL IN
  • Material Document and Classification: HH-P-96 FED SPEC ALL MATERIAL RESPONSES OVERALL
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Paper and Glue and Glycerin Overall construction
General Description

The Gasket, cataloged under National Stock Number 5330-00-599-3849, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Eaton Aerospace, Llc Dba Jackson South. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-599-3849
Primary Part NumberB44377
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerEaton Aerospace, Llc Dba Jackson South
StatusACTIVE
Cross-Sectional Shape StyleSOLID SINGLE OR COMPOSITION
Center to Center Distance Between Bolt Holes Along Width0.875 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Outside Corner Radius0.312 INCHES NOMINAL IN
Bolt Hole Quantity4
Aperture Diameter0.656 INCHES NOMINAL IN
Cross-Sectional Thickness0.010 INCHES NOMINAL IN
Material Document and ClassificationHH-P-96 FED SPEC ALL MATERIAL RESPONSES OVERALL
Style DesignatorNON-CIRCULAR
Center to Center Distance Between Bolt Holes Along Length1.375 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Hole Diameter0.375 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
MaterialPAPER AND GLUE AND GLYCERIN OVERALL
Outside Edge to Bolt Hole Center Distance Along Width0.312 INCHES NOMINAL IN
Outside Edge to Bolt Hole Center Distance Along Length0.312 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
2520-00-350-4133 INTERCHANGEABLE
Shaft
5930-01-026-569544377 INTERCHANGEABLE
Switch,flow
Setra Systems, Inc. Dba Gems Sensors
5330-01-299-733144377 INTERCHANGEABLE
Gasket
Bourns Inc
Cross-Reference Index
Part NumberManufacturer
B44377 PRIMARY Eaton Aerospace, Llc Dba Jackson South (USA)
271744PC4 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
N48337-4 PRIMARY Eaton Aerospace, Llc Dba Jackson South (USA)
44377 Eaton Aerospace, Llc Dba Jackson South (USA)
Related Parts
2520-00-350-4133INTERCHANGEABLE
SHAFT
5930-01-026-5695INTERCHANGEABLE
SWITCH,FLOW
44377
5330-01-299-7331INTERCHANGEABLE
GASKET
44377

Frequently Asked Questions

What is NSN 5330-00-599-3849?

NSN 5330-00-599-3849 is a Gasket, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-599-3849?

NSN 5330-00-599-3849 has 4 cross-referenced part numbers: B44377 (Eaton Aerospace, Llc Dba Jackson South), 271744PC4 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), N48337-4 (Eaton Aerospace, Llc Dba Jackson South), 44377 (Eaton Aerospace, Llc Dba Jackson South).

What NSN replaces 5330-00-599-3849?

There are 3 known substitutes for 5330-00-599-3849: 2520-00-350-4133, 5930-01-026-5695, 5330-01-299-7331. Verify interchangeability with system specifications before substitution.

What are the specifications of B44377?

Key specifications for B44377: Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION; Center to Center Distance Between Bolt Holes Along Width: 0.875 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN; Outside Corner Radius: 0.312 INCHES NOMINAL IN; Overall Width: 1.500 INCHES NOMINAL IN. 15 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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