PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40028AGasket

Brinkley Technology Group Llc Dba Hercules Manufacturing · NSN 5330-00-599-5491 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-599-5491 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-599-5491. Primary manufacturer part number: 40028A.
Features
  • Gasket — FSC 5330
  • Aperture Diameter: 2.500 INCHES NOMINAL IN
  • Cross-Sectional Shape Style: METAL WITH SOFT FILLER
  • Cross-Sectional Thickness: 0.500 INCHES NOMINAL IN
  • Outside Diameter: 3.000 INCHES NOMINAL IN
  • Material: ASBESTOS AND COPPER OVERALL
  • Style Designator: CIRCULAR
  • 7 verified cross-references
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Asbestos and Copper Overall construction
General Description

The Gasket, cataloged under National Stock Number 5330-00-599-5491, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Brinkley Technology Group Llc Dba Hercules Manufacturing. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5330-00-599-5491
Primary Part Number40028A
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerBrinkley Technology Group Llc Dba Hercules Manufacturing
StatusCANCELLED
Aperture Diameter2.500 INCHES NOMINAL IN
Cross-Sectional Shape StyleMETAL WITH SOFT FILLER
Cross-Sectional Thickness0.500 INCHES NOMINAL IN
Outside Diameter3.000 INCHES NOMINAL IN
MaterialASBESTOS AND COPPER OVERALL
Style DesignatorCIRCULAR
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 8
3110-00-107-7554207SZ INTERCHANGEABLE
Bearing,ball,annular
Skf Usa Inc.
4820-00-133-3457 INTERCHANGEABLE
Valve,safety Relief
5310-00-167-073400314-5 INTERCHANGEABLE
Washer,concave
Defense Logistics Agency Dba Defense Supply Center Philadelphia
3020-00-272-59869507 INTERCHANGEABLE
Gear,spur
Cummins Inc.
5310-00-982-7985 INTERCHANGEABLE
Washer,flat
6515-01-174-23979507 INTERCHANGEABLE
Tip,enema
E-Z-Em Inc
4310-01-307-93619507 INTERCHANGEABLE
Head,valve
Leslie Controls, Inc. Dba Leslie Controls Inc
5120-01-323-20909507 INTERCHANGEABLE
Tool,hand Crimp,cyc
Positronic Industries Inc Div Amphenol Military Aerospace Operations
Cross-Reference Index
Part NumberManufacturer
2L1111 Scott Huber Essick a Co of Figgie International Inc (USA)
40028A Hercules Engine Co Inc (USA)
40028A PRIMARY Brinkley Technology Group Llc Dba Hercules Manufacturing (USA)
4001321-1 PRIMARY Agco Corp Parts Opn (USA)
9507 PRIMARY Dana Automotive Systems Group, Llc Dba Dana Sealing Products (USA)
1321 Agco Corp Parts Opn (USA)
4001321 Agco Corp Parts Opn (USA)
Related Parts
3110-00-107-7554INTERCHANGEABLE
BEARING,BALL,ANNULAR
207SZ
4820-00-133-3457INTERCHANGEABLE
VALVE,SAFETY RELIEF
5310-00-167-0734INTERCHANGEABLE
WASHER,CONCAVE
00314-5
3020-00-272-5986INTERCHANGEABLE
GEAR,SPUR
9507
5310-00-982-7985INTERCHANGEABLE
WASHER,FLAT
6515-01-174-2397INTERCHANGEABLE
TIP,ENEMA
9507
4310-01-307-9361INTERCHANGEABLE
HEAD,VALVE
9507
5120-01-323-2090INTERCHANGEABLE
TOOL,HAND CRIMP,CYC
9507

Frequently Asked Questions

What is NSN 5330-00-599-5491?

NSN 5330-00-599-5491 is a Gasket, manufactured by Brinkley Technology Group Llc Dba Hercules Manufacturing, classified under FSC 5330 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5330-00-599-5491?

NSN 5330-00-599-5491 has 7 cross-referenced part numbers: 2L1111 (Scott Huber Essick a Co of Figgie International Inc), 40028A (Hercules Engine Co Inc), 40028A (Brinkley Technology Group Llc Dba Hercules Manufacturing), 4001321-1 (Agco Corp Parts Opn), 9507 (Dana Automotive Systems Group, Llc Dba Dana Sealing Products) and 2 more.

What NSN replaces 5330-00-599-5491?

There are 8 known substitutes for 5330-00-599-5491: 3110-00-107-7554, 4820-00-133-3457, 5310-00-167-0734 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 40028A?

Key specifications for 40028A: Aperture Diameter: 2.500 INCHES NOMINAL IN; Cross-Sectional Shape Style: METAL WITH SOFT FILLER; Cross-Sectional Thickness: 0.500 INCHES NOMINAL IN; Outside Diameter: 3.000 INCHES NOMINAL IN. 6 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5330-00-599-5491 still in active supply?

NSN 5330-00-599-5491 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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