PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

271740PC7Gasket

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 5330-00-252-3607 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-252-3607 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-252-3607. Primary manufacturer part number: 271740PC7.
Features
  • Gasket — FSC 5330
  • Style Designator: NON-CIRCULAR
  • Outside Corner Radius: 0.375 INCHES NOMINAL IN
  • Center to Center Distance Between Bolt Holes Along Length: 1.750 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
  • Outside Edge to Bolt Hole Center Distance Along Width: 0.375 INCHES NOMINAL IN
  • Cross-Sectional Thickness: 0.010 INCHES NOMINAL IN
  • Hole Diameter: 0.438 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED 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 5330-00-252-3607, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-252-3607
Primary Part Number271740PC7
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
Style DesignatorNON-CIRCULAR
Outside Corner Radius0.375 INCHES NOMINAL IN
Center to Center Distance Between Bolt Holes Along Length1.750 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Outside Edge to Bolt Hole Center Distance Along Width0.375 INCHES NOMINAL IN
Cross-Sectional Thickness0.010 INCHES NOMINAL IN
Hole Diameter0.438 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Material Document and ClassificationHH-P-96 FED SPEC ALL MATERIAL RESPONSES OVERALL
Aperture Diameter1.781 INCHES NOMINAL IN
Bolt Hole Quantity4
Outside Edge to Bolt Hole Center Distance Along Length0.375 INCHES NOMINAL IN
Center to Center Distance Between Bolt Holes Along Width1.750 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
MaterialPAPER AND GLUE AND GLYCERIN OVERALL
Cross-Sectional Shape StyleSOLID SINGLE OR COMPOSITION
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
2925-01-148-581044376 INTERCHANGEABLE
Stator,engine Generator
Unison Industries Llc
3455-01-655-187144376 INTERCHANGEABLE
Cutter,milling,end
Morse Cutting Tools
Cross-Reference Index
Part NumberManufacturer
271740PC7 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
44376 Eaton Aerospace, Llc Dba Jackson South (USA)
B44376 Eaton Aerospace, Llc Dba Jackson South (USA)
Related Parts
2925-01-148-5810INTERCHANGEABLE
STATOR,ENGINE GENERATOR
44376
3455-01-655-1871INTERCHANGEABLE
CUTTER,MILLING,END
44376

Frequently Asked Questions

What is NSN 5330-00-252-3607?

NSN 5330-00-252-3607 is a Gasket, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-252-3607?

NSN 5330-00-252-3607 has 3 cross-referenced part numbers: 271740PC7 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 44376 (Eaton Aerospace, Llc Dba Jackson South), B44376 (Eaton Aerospace, Llc Dba Jackson South).

What NSN replaces 5330-00-252-3607?

There are 2 known substitutes for 5330-00-252-3607: 2925-01-148-5810, 3455-01-655-1871. Verify interchangeability with system specifications before substitution.

What are the specifications of 271740PC7?

Key specifications for 271740PC7: Style Designator: NON-CIRCULAR; Outside Corner Radius: 0.375 INCHES NOMINAL IN; Center to Center Distance Between Bolt Holes Along Length: 1.750 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN; Outside Edge to Bolt Hole Center Distance Along Width: 0.375 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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