PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4870-24Gasket

Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp · NSN 5330-00-785-6767 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-785-6767 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-785-6767. Primary manufacturer part number: 4870-24.
Features
  • Gasket — FSC 5330
  • Cross-Sectional Shape Style: METAL AND SYNTHETIC RUBBER
  • Side Radius From Gasket Center: 1.020 INCHES NOMINAL IN
  • Material: RUBBER FLUOROCARBON CLASS FPM AND STEEL COMP 302 OVERALL
  • Outside Corner Radius: 0.281 INCHES NOMINAL IN
  • Bolt Circle Diameter: 1.812 INCHES NOMINAL IN
  • Hole Diameter: 0.261 INCHES MINIMUM AND 0.276 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
  • Gage Ring Thickness: 0.072 INCHES NOMINAL IN
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Fluorocarbon Class Fpm and Steel Comp 302 Overall construction
General Description

The Gasket, cataloged under National Stock Number 5330-00-785-6767, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp. 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-785-6767
Primary Part Number4870-24
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerRubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp
StatusACTIVE
Cross-Sectional Shape StyleMETAL AND SYNTHETIC RUBBER
Side Radius From Gasket Center1.020 INCHES NOMINAL IN
MaterialRUBBER FLUOROCARBON CLASS FPM AND STEEL COMP 302 OVERALL
Outside Corner Radius0.281 INCHES NOMINAL IN
Bolt Circle Diameter1.812 INCHES NOMINAL IN
Hole Diameter0.261 INCHES MINIMUM AND 0.276 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
Gage Ring Thickness0.072 INCHES NOMINAL IN
Aperture Diameter1.406 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5305-00-382-0004487024 INTERCHANGEABLE
Screw Assy
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5961-00-752-0218 INTERCHANGEABLE
Transistor
Cross-Reference Index
Part NumberManufacturer
4870-24 PRIMARY Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp (USA)
Related Parts
5305-00-382-0004INTERCHANGEABLE
SCREW ASSY
487024
5961-00-752-0218INTERCHANGEABLE
TRANSISTOR

Frequently Asked Questions

What is NSN 5330-00-785-6767?

NSN 5330-00-785-6767 is a Gasket, manufactured by Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-785-6767?

NSN 5330-00-785-6767 has 1 cross-referenced part number: 4870-24 (Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp).

What NSN replaces 5330-00-785-6767?

There are 2 known substitutes for 5330-00-785-6767: 5305-00-382-0004, 5961-00-752-0218. Verify interchangeability with system specifications before substitution.

What are the specifications of 4870-24?

Key specifications for 4870-24: Cross-Sectional Shape Style: METAL AND SYNTHETIC RUBBER; Side Radius From Gasket Center: 1.020 INCHES NOMINAL IN; Material: RUBBER FLUOROCARBON CLASS FPM AND STEEL COMP 302 OVERALL; Outside Corner Radius: 0.281 INCHES NOMINAL IN. 9 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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