PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40307Gasket

Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp · NSN 5330-00-573-9224 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-573-9224 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-573-9224. Primary manufacturer part number: 40307.
Features
  • Gasket — FSC 5330
  • Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION
  • Material Document and Classification: MIL-R-25988 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Cross-Sectional Thickness: 0.090 INCHES NOMINAL IN
  • Temp Rating: -65.0 FAHRENHEIT AND 350.0 FAHRENHEIT DEGF
  • Maximum Pressure Rating: 180.0 POUNDS PER SQUARE INCH (PSI) LBS
  • Material: RUBBER FLUOROSILICONE CLASS FQ OVERALL
  • Elongation Percentage: 125 MAXIMUM
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Fluorosilicone Class Fq Overall construction
General Description

The Gasket, cataloged under National Stock Number 5330-00-573-9224, 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 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-573-9224
Primary Part Number40307
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerRubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp
StatusACTIVE
Cross-Sectional Shape StyleSOLID SINGLE OR COMPOSITION
Material Document and ClassificationMIL-R-25988 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Cross-Sectional Thickness0.090 INCHES NOMINAL IN
Temp Rating-65.0 FAHRENHEIT AND 350.0 FAHRENHEIT DEGF
Maximum Pressure Rating180.0 POUNDS PER SQUARE INCH (PSI) LBS
MaterialRUBBER FLUOROSILICONE CLASS FQ OVERALL
Elongation Percentage125 MAXIMUM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3020-00-097-824440307 INTERCHANGEABLE
Gear Cluster
Midwest Gear & Tool, Inc.
3020-00-231-913402261-0280-18 INTERCHANGEABLE
Gear Cluster
Asrc Federal Facilities Logistics, Llc
3040-00-295-07504500-271-M INTERCHANGEABLE
Connecting Link,rigid
Tyee Aircraft Inc Div Tyee Aircraft
5365-00-531-842311145-52 INTERCHANGEABLE
Shim
Cummins Inc.
3417-01-023-840733860 INTERCHANGEABLE
Cutter,engraving
Gravotech, Inc. Dba Gravotech Inc
6680-01-075-3728 INTERCHANGEABLE
Tachometer,mechanical,fixed Moun
5133-01-095-6716 INTERCHANGEABLE
Drill,twist
5985-01-157-55035189460 INTERCHANGEABLE
Coupling,waveguide
Raytheon Company
6110-01-194-734440307 INTERCHANGEABLE
Protector,thermal-Overload,elect
Silver King Refrigeration Inc.
6105-01-261-4971 INTERCHANGEABLE
Motor,alternating Current
Cross-Reference Index
Part NumberManufacturer
40307 PRIMARY Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp (USA)
C3660-1 Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company (USA)
Related Parts
3020-00-097-8244INTERCHANGEABLE
GEAR CLUSTER
40307
3020-00-231-9134INTERCHANGEABLE
GEAR CLUSTER
02261-0280-18
3040-00-295-0750INTERCHANGEABLE
CONNECTING LINK,RIGID
4500-271-M
5365-00-531-8423INTERCHANGEABLE
SHIM
11145-52
3417-01-023-8407INTERCHANGEABLE
CUTTER,ENGRAVING
33860
6680-01-075-3728INTERCHANGEABLE
TACHOMETER,MECHANICAL,FIXED MOUN
5133-01-095-6716INTERCHANGEABLE
DRILL,TWIST
5985-01-157-5503INTERCHANGEABLE
COUPLING,WAVEGUIDE
5189460
6110-01-194-7344INTERCHANGEABLE
PROTECTOR,THERMAL-OVERLOAD,ELECT
40307
6105-01-261-4971INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
5310-01-564-3318INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
12759-80020
6530-01-588-3248INTERCHANGEABLE
PAD,ARMBOARD

Frequently Asked Questions

What is NSN 5330-00-573-9224?

NSN 5330-00-573-9224 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 5330-00-573-9224?

NSN 5330-00-573-9224 has 2 cross-referenced part numbers: 40307 (Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp), C3660-1 (Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company).

What NSN replaces 5330-00-573-9224?

There are 12 known substitutes for 5330-00-573-9224: 3020-00-097-8244, 3020-00-231-9134, 3040-00-295-0750 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 40307?

Key specifications for 40307: Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION; Material Document and Classification: MIL-R-25988 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; Cross-Sectional Thickness: 0.090 INCHES NOMINAL IN; Temp Rating: -65.0 FAHRENHEIT AND 350.0 FAHRENHEIT DEGF. 7 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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