PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1001409Gasket

Simmonds Precision Products Inc · NSN 5330-01-125-9042 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-125-9042 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-125-9042. Primary manufacturer part number: 1001409.
Features
  • Gasket — FSC 5330
  • Outside Corner Radius: 0.265 INCHES NOMINAL IN
  • Cross-Sectional Thickness: 0.040 INCHES NOMINAL IN
  • Material Document and Classification: ZZ-R-765,CL 2B,GR 40 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Material: RUBBER SILICONE CLASS Q OVERALL
  • Hardness Rating: 35.0 SHORE DUROMETER A MINIMUM AND 45.0 SHORE DUROMETER A MAXIMUM OVERALL
  • Style Designator: NON-CIRCULAR
  • Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Silicone Class Q Overall construction
General Description

The Gasket, cataloged under National Stock Number 5330-01-125-9042, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Simmonds Precision Products Inc. Government technical data includes 7 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-01-125-9042
Primary Part Number1001409
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerSimmonds Precision Products Inc
StatusACTIVE
Outside Corner Radius0.265 INCHES NOMINAL IN
Cross-Sectional Thickness0.040 INCHES NOMINAL IN
Material Document and ClassificationZZ-R-765,CL 2B,GR 40 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MaterialRUBBER SILICONE CLASS Q OVERALL
Hardness Rating35.0 SHORE DUROMETER A MINIMUM AND 45.0 SHORE DUROMETER A MAXIMUM OVERALL
Style DesignatorNON-CIRCULAR
Cross-Sectional Shape StyleSOLID SINGLE OR COMPOSITION
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5331-01-285-59121001409 INTERCHANGEABLE
O-Ring
Ships Machinery International, Inc.
5998-01-317-694310-01409 INTERCHANGEABLE
Circuit Card Assembly
Bytex Corp
5331-01-567-19561001409 INTERCHANGEABLE
O-Ring
Schottel, Inc.
Cross-Reference Index
Part NumberManufacturer
1001409 PRIMARY Simmonds Precision Products Inc (USA)
Related Parts
5331-01-285-5912INTERCHANGEABLE
O-RING
1001409
5998-01-317-6943INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
10-01409
5331-01-567-1956INTERCHANGEABLE
O-RING
1001409

Frequently Asked Questions

What is NSN 5330-01-125-9042?

NSN 5330-01-125-9042 is a Gasket, manufactured by Simmonds Precision Products Inc, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-125-9042?

NSN 5330-01-125-9042 has 1 cross-referenced part number: 1001409 (Simmonds Precision Products Inc).

What NSN replaces 5330-01-125-9042?

There are 3 known substitutes for 5330-01-125-9042: 5331-01-285-5912, 5998-01-317-6943, 5331-01-567-1956. Verify interchangeability with system specifications before substitution.

What are the specifications of 1001409?

Key specifications for 1001409: Outside Corner Radius: 0.265 INCHES NOMINAL IN; Cross-Sectional Thickness: 0.040 INCHES NOMINAL IN; Material Document and Classification: ZZ-R-765,CL 2B,GR 40 FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Material: RUBBER SILICONE CLASS Q OVERALL. 10 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com