PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2053-00Gasket

Trac Regulator Co., Inc. Dba Trac Regulator Co Inc · NSN 5330-01-516-2888 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-516-2888 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-516-2888. Primary manufacturer part number: 2053-00.
Features
  • Gasket — FSC 5330
  • Aperture Diameter: 3.312 INCHES NOMINAL IN
  • Material: FIBER NONASBESTOS OVERALL
  • Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION
  • Bolt Circle Diameter: 5.6875 INCHES NOMINAL IN
  • Outside Diameter: 6.750 INCHES NOMINAL IN
  • Cross-Sectional Thickness: 0.0625 INCHES NOMINAL IN
  • Bolt Hole Quantity: 6
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Fiber Nonasbestos Overall construction
General Description

The Gasket, cataloged under National Stock Number 5330-01-516-2888, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Trac Regulator Co., Inc. Dba Trac Regulator Co Inc. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 1 manufacturer, 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
NSN5330-01-516-2888
Primary Part Number2053-00
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerTrac Regulator Co., Inc. Dba Trac Regulator Co Inc
StatusACTIVE
Aperture Diameter3.312 INCHES NOMINAL IN
MaterialFIBER NONASBESTOS OVERALL
Cross-Sectional Shape StyleSOLID SINGLE OR COMPOSITION
Bolt Circle Diameter5.6875 INCHES NOMINAL IN
Outside Diameter6.750 INCHES NOMINAL IN
Cross-Sectional Thickness0.0625 INCHES NOMINAL IN
Bolt Hole Quantity6
Hole Diameter0.5625 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Style DesignatorCIRCULAR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3020-00-587-1716205-300 INTERCHANGEABLE
Gear,spur
Aerocontrolex Group, Inc.
1650-00-730-3536205300 INTERCHANGEABLE
Servovalve,hydraulic
Woodward Hrt Inc
2840-00-775-4461406128 INTERCHANGEABLE
Seal,air,aircraft Gas Turbine En
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
4320-01-045-380770P INTERCHANGEABLE
Pump,centrifugal
Oberdorfer Foundries Inc
4820-01-515-71401683-01 INTERCHANGEABLE
Disk,valve
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
4820-01-515-714840611 PC NO 31 INTERCHANGEABLE
Stem,needle Valve
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
4820-01-515-716240611-8 PC NO 30 INTERCHANGEABLE
Seat,valve
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
4820-01-515-716540611-8 PC NO 26 INTERCHANGEABLE
Ring,valve Piston
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
4820-01-515-717540611-8 PC NO 25 INTERCHANGEABLE
Piston,valve
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
4820-01-515-718340611-8 PC NO 22 INTERCHANGEABLE
Seat,valve
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
Cross-Reference Index
Part NumberManufacturer
2053-00 PRIMARY Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA)
40611-8 Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA)
40612-8 PC NO 24 Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA)
40612-8 Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA)
40611-8 PC NO 24 Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA)
Related Parts
3020-00-587-1716INTERCHANGEABLE
GEAR,SPUR
205-300
1650-00-730-3536INTERCHANGEABLE
SERVOVALVE,HYDRAULIC
205300
2840-00-775-4461INTERCHANGEABLE
SEAL,AIR,AIRCRAFT GAS TURBINE EN
406128
4320-01-045-3807INTERCHANGEABLE
PUMP,CENTRIFUGAL
70P
4820-01-515-7140INTERCHANGEABLE
DISK,VALVE
1683-01
4820-01-515-7148INTERCHANGEABLE
STEM,NEEDLE VALVE
40611 PC NO 31
4820-01-515-7162INTERCHANGEABLE
SEAT,VALVE
40611-8 PC NO 30
4820-01-515-7165INTERCHANGEABLE
RING,VALVE PISTON
40611-8 PC NO 26
4820-01-515-7175INTERCHANGEABLE
PISTON,VALVE
40611-8 PC NO 25
4820-01-515-7183INTERCHANGEABLE
SEAT,VALVE
40611-8 PC NO 22
4820-01-515-7190INTERCHANGEABLE
REGULATOR,THERMOSTATIC TEMPERATU
50202-00
4820-01-516-0320INTERCHANGEABLE
PISTON,VALVE
40612-8 PC NO 25

Frequently Asked Questions

What is NSN 5330-01-516-2888?

NSN 5330-01-516-2888 is a Gasket, manufactured by Trac Regulator Co., Inc. Dba Trac Regulator Co Inc, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-516-2888?

NSN 5330-01-516-2888 has 5 cross-referenced part numbers: 2053-00 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 40611-8 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 40612-8 PC NO 24 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 40612-8 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 40611-8 PC NO 24 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc).

What NSN replaces 5330-01-516-2888?

There are 12 known substitutes for 5330-01-516-2888: 3020-00-587-1716, 1650-00-730-3536, 2840-00-775-4461 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2053-00?

Key specifications for 2053-00: Aperture Diameter: 3.312 INCHES NOMINAL IN; Material: FIBER NONASBESTOS OVERALL; Part Name Assigned by Controlling Agency: BODY GASKET; Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION. 11 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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