PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A0-531Gasket

Bracke R F and Co · NSN 5330-00-231-0327 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-231-0327 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-231-0327. Primary manufacturer part number: A0-531.
Features
  • Gasket — FSC 5330
  • Cross-Sectional Thickness: 0.062 INCHES NOMINAL IN
  • Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION
  • Aperture Diameter: 1.500 INCHES NOMINAL IN
  • Outside Diameter: 1.985 INCHES MINIMUM AND 1.995 INCHES MAXIMUM IN
  • Style Designator: CIRCULAR
  • Material Document and Classification: MIL-P-20085 MIL SPEC ALL MATERIAL RESPONSES OVERALL
  • Material: CELLULOSE OVERALL
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Cellulose Overall construction
General Description

The Gasket, cataloged under National Stock Number 5330-00-231-0327, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Bracke R F and Co. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5330-00-231-0327
Primary Part NumberA0-531
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerBracke R F and Co
StatusCANCELLED
Cross-Sectional Thickness0.062 INCHES NOMINAL IN
Cross-Sectional Shape StyleSOLID SINGLE OR COMPOSITION
Aperture Diameter1.500 INCHES NOMINAL IN
Outside Diameter1.985 INCHES MINIMUM AND 1.995 INCHES MAXIMUM IN
Style DesignatorCIRCULAR
Material Document and ClassificationMIL-P-20085 MIL SPEC ALL MATERIAL RESPONSES OVERALL
MaterialCELLULOSE OVERALL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 9
5130-00-075-712610105144-5 INTERCHANGEABLE
Switch,electric Grinder
Us Army Aviation and Missile Command
4820-00-274-36471328F INTERCHANGEABLE
Cock,plug
Oshkosh Defense Llc
5315-00-403-9510 INTERCHANGEABLE
Pin,straight,headless
5990-00-650-900835-102 INTERCHANGEABLE
Plate,synchro
Moog Inc.
2540-00-709-9618 INTERCHANGEABLE
Shaft
5310-01-125-1137171105 INTERCHANGEABLE
Washer,lock
Stewart-Warner Corporation
5950-01-276-00343510-2 INTERCHANGEABLE
Coil,radio Frequency
Crown Audio, Inc. Dba Crown International
5962-01-407-058635102 INTERCHANGEABLE
Microcircuit,linear
Atlas Energy Systems Inc
5310-01-472-8649171105 INTERCHANGEABLE
Washer,flat
Unison Industries Llc
Cross-Reference Index
Part NumberManufacturer
A0-531 Bracke R F and Co (USA)
35-102 Outboard Marine Corp Johnson Motors Div (USA)
171105 Evinrude Motors Product Group of Outboard Marine Corp (USA)
Related Parts
5130-00-075-7126INTERCHANGEABLE
SWITCH,ELECTRIC GRINDER
10105144-5
4820-00-274-3647INTERCHANGEABLE
COCK,PLUG
1328F
5315-00-403-9510INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
5990-00-650-9008INTERCHANGEABLE
PLATE,SYNCHRO
35-102
2540-00-709-9618INTERCHANGEABLE
SHAFT
5310-01-125-1137INTERCHANGEABLE
WASHER,LOCK
171105
5950-01-276-0034INTERCHANGEABLE
COIL,RADIO FREQUENCY
3510-2
5962-01-407-0586INTERCHANGEABLE
MICROCIRCUIT,LINEAR
35102
5310-01-472-8649INTERCHANGEABLE
WASHER,FLAT
171105

Frequently Asked Questions

What is NSN 5330-00-231-0327?

NSN 5330-00-231-0327 is a Gasket, manufactured by Bracke R F and Co, classified under FSC 5330 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5330-00-231-0327?

NSN 5330-00-231-0327 has 3 cross-referenced part numbers: A0-531 (Bracke R F and Co), 35-102 (Outboard Marine Corp Johnson Motors Div), 171105 (Evinrude Motors Product Group of Outboard Marine Corp).

What NSN replaces 5330-00-231-0327?

There are 9 known substitutes for 5330-00-231-0327: 5130-00-075-7126, 4820-00-274-3647, 5315-00-403-9510 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A0-531?

Key specifications for A0-531: Cross-Sectional Thickness: 0.062 INCHES NOMINAL IN; Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION; Aperture Diameter: 1.500 INCHES NOMINAL IN; Outside Diameter: 1.985 INCHES MINIMUM AND 1.995 INCHES MAXIMUM IN. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5330-00-231-0327 still in active supply?

NSN 5330-00-231-0327 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.
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