PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

81391Gasket

William Powell Company, the Dba Powell Valve Div the Starflo Corporation · NSN 5330-01-113-5032 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-113-5032 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-113-5032. Primary manufacturer part number: 81391.
Features
  • Gasket — FSC 5330
  • Material: IRON OVERALL
  • Aperture Diameter: 14.125 INCHES NOMINAL IN
  • Style Designator: CIRCULAR
  • Cross-Sectional Thickness: 1.874 INCHES MINIMUM AND 1.875 INCHES MAXIMUM IN
  • Outside Diameter: 15.609 INCHES NOMINAL IN
  • 2 verified cross-references
  • Primary manufacturer: William Powell Company, the Dba Powell Valve Div the Starflo Corporation
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Iron Overall construction
General Description

The Gasket, cataloged under National Stock Number 5330-01-113-5032, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is William Powell Company, the Dba Powell Valve Div the Starflo Corporation. Government technical data includes 5 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
NSN5330-01-113-5032
Primary Part Number81391
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerWilliam Powell Company, the Dba Powell Valve Div the Starflo Corporation
StatusACTIVE
MaterialIRON OVERALL
Aperture Diameter14.125 INCHES NOMINAL IN
Style DesignatorCIRCULAR
Cross-Sectional Thickness1.874 INCHES MINIMUM AND 1.875 INCHES MAXIMUM IN
Outside Diameter15.609 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
6125-00-734-61288139-1 INTERCHANGEABLE
Rotor Assy,motor-Ge
Kurz & Root Generator Company, Llc
1650-00-781-960081391 INTERCHANGEABLE
Piston,linear Actuating Cylinder
Gst Industries Inc.
5315-01-313-847481391 INTERCHANGEABLE
Pin,straight,headless
Alliance Laundry Systems Llc
Cross-Reference Index
Part NumberManufacturer
PL45308 PART 81391 William Powell Company, the Dba Powell Valve Div the Starflo Corporation (USA)
81391 PRIMARY William Powell Company, the Dba Powell Valve Div the Starflo Corporation (USA)
Related Parts
6125-00-734-6128INTERCHANGEABLE
ROTOR ASSY,MOTOR-GE
8139-1
1650-00-781-9600INTERCHANGEABLE
PISTON,LINEAR ACTUATING CYLINDER
81391
5315-01-313-8474INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
81391

Frequently Asked Questions

What is NSN 5330-01-113-5032?

NSN 5330-01-113-5032 is a Gasket, manufactured by William Powell Company, the Dba Powell Valve Div the Starflo Corporation, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-113-5032?

NSN 5330-01-113-5032 has 2 cross-referenced part numbers: PL45308 PART 81391 (William Powell Company, the Dba Powell Valve Div the Starflo Corporation), 81391 (William Powell Company, the Dba Powell Valve Div the Starflo Corporation).

What NSN replaces 5330-01-113-5032?

There are 3 known substitutes for 5330-01-113-5032: 6125-00-734-6128, 1650-00-781-9600, 5315-01-313-8474. Verify interchangeability with system specifications before substitution.

What are the specifications of 81391?

Key specifications for 81391: Material: IRON OVERALL; Aperture Diameter: 14.125 INCHES NOMINAL IN; Style Designator: CIRCULAR; Cross-Sectional Thickness: 1.874 INCHES MINIMUM AND 1.875 INCHES MAXIMUM IN. 5 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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