PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

30576Gasket

Separ of the Americas, Llc Dba Separ, Losing Filtertek Div Separ Filter · NSN 5330-01-540-3733 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-540-3733 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-540-3733. Primary manufacturer part number: 30576.
Features
  • Gasket — FSC 5330
  • Outside Diameter: 3.500 INCHES NOMINAL IN
  • Cross-Sectional Thickness: 0.140 INCHES NOMINAL IN
  • Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION
  • Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
  • 2 verified cross-references
  • Primary manufacturer: Separ of the Americas, Llc Dba Separ, Losing Filtertek Div Separ Filter
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Butadiene-Acrylonitrile Class Nbr Overall construction
General Description

The Gasket, cataloged under National Stock Number 5330-01-540-3733, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Separ of the Americas, Llc Dba Separ, Losing Filtertek Div Separ Filter. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references 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
NSN5330-01-540-3733
Primary Part Number30576
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerSepar of the Americas, Llc Dba Separ, Losing Filtertek Div Separ Filter
StatusACTIVE
Outside Diameter3.500 INCHES NOMINAL IN
Cross-Sectional Thickness0.140 INCHES NOMINAL IN
Cross-Sectional Shape StyleSOLID SINGLE OR COMPOSITION
MaterialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5961-00-397-7894 INTERCHANGEABLE
Semiconductor Device,diode
4820-01-007-018030-576 INTERCHANGEABLE
Valve,regulating,fluid Pressure
Superior Fabrication Company, Llc
5120-01-547-051030-576 INTERCHANGEABLE
Die,crimping Tool
Ideal Industries, Inc.
Cross-Reference Index
Part NumberManufacturer
1Q 06 2413 ITEM 9 Separ of the Americas, Llc Dba Separ, Losing Filtertek Div Separ Filter (USA)
30576 PRIMARY Separ of the Americas, Llc Dba Separ, Losing Filtertek Div Separ Filter (USA)
Related Parts
5961-00-397-7894INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
4820-01-007-0180INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
30-576
5120-01-547-0510INTERCHANGEABLE
DIE,CRIMPING TOOL
30-576

Frequently Asked Questions

What is NSN 5330-01-540-3733?

NSN 5330-01-540-3733 is a Gasket, manufactured by Separ of the Americas, Llc Dba Separ, Losing Filtertek Div Separ Filter, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-540-3733?

NSN 5330-01-540-3733 has 2 cross-referenced part numbers: 1Q 06 2413 ITEM 9 (Separ of the Americas, Llc Dba Separ, Losing Filtertek Div Separ Filter), 30576 (Separ of the Americas, Llc Dba Separ, Losing Filtertek Div Separ Filter).

What NSN replaces 5330-01-540-3733?

There are 3 known substitutes for 5330-01-540-3733: 5961-00-397-7894, 4820-01-007-0180, 5120-01-547-0510. Verify interchangeability with system specifications before substitution.

What are the specifications of 30576?

Key specifications for 30576: Outside Diameter: 3.500 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: BOWL GASKET; Cross-Sectional Thickness: 0.140 INCHES NOMINAL IN; Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION. 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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