PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A-A-59588-2A50Rubber Sheet,solid

Federal Commercial Item Description Promulgated by General Services Administration Washington DC · NSN 9320-00-143-8660 · FSC 9320 · No Item Name Available
Verified by PartsTable
NSN 9320-00-143-8660 — this item is cataloged by the U.S. Government under National Stock Number 9320-00-143-8660. Primary manufacturer part number: A-A-59588-2A50.
Features
  • Rubber Sheet,solid — FSC 9320
  • Width: 36.000 INCHES NOMINAL IN
  • Surface Condition: SMOOTH BOTH SIDES
  • Material: RUBBER SILICONE CLASS Q LOCATION NOT OTHERWISE SPECIFIED
  • Nondefinitive Spec/std Data: 2A CLASS AND SH FORM AND 50 GRADE A
  • Nonmetallic Hardness Rating: 45.0 MINIMUM SHORE DUROMETER A AND 55.0 MAXIMUM SHORE DUROMETER A
  • Thickness: 0.062 INCHES NOMINAL IN
  • Material Document and Classification: ZZ-R-765, CLASS 2A, GRADE 50 FED SPEC SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED A
Applications
  • Applications requiring Rubber Silicone Class Q Location Not Otherwise Specified construction
General Description

The Rubber Sheet,solid, cataloged under National Stock Number 9320-00-143-8660, is classified within Federal Supply Class 9320 (No Item Name Available) of the Nonmetallic Fabricated Materials group. The primary manufacturer of record is Federal Commercial Item Description Promulgated by General Services Administration Washington DC. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN9320-00-143-8660
Primary Part NumberA-A-59588-2A50
Item NameRubber Sheet,solid
FSC / FSG9320 / 93 — No Item Name Available
ManufacturerFederal Commercial Item Description Promulgated by General Services Administration Washington DC
StatusCANCELLED
Width36.000 INCHES NOMINAL IN
Surface ConditionSMOOTH BOTH SIDES
MaterialRUBBER SILICONE CLASS Q LOCATION NOT OTHERWISE SPECIFIED
Nondefinitive Spec/std Data2A CLASS AND SH FORM AND 50 GRADE A
Nonmetallic Hardness Rating45.0 MINIMUM SHORE DUROMETER A AND 55.0 MAXIMUM SHORE DUROMETER A
Thickness0.062 INCHES NOMINAL IN
Material Document and ClassificationZZ-R-765, CLASS 2A, GRADE 50 FED SPEC SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED A
Length36.000 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
9390-00-815-4966 INTERCHANGEABLE
Nonmetallic Special Shaped Secti
9320-00-865-1664 INTERCHANGEABLE
Rubber Sheet,solid
9320-01-047-4229 INTERCHANGEABLE
Rubber Strip
Cross-Reference Index
Part NumberManufacturer
A-A-59588-2A50 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
AA55759-033-C-5 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
ZZ-R-765 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
Related Parts
9390-00-815-4966INTERCHANGEABLE
NONMETALLIC SPECIAL SHAPED SECTI
9320-00-865-1664INTERCHANGEABLE
RUBBER SHEET,SOLID
9320-01-047-4229INTERCHANGEABLE
RUBBER STRIP

Frequently Asked Questions

What is NSN 9320-00-143-8660?

NSN 9320-00-143-8660 is a Rubber Sheet,solid, manufactured by Federal Commercial Item Description Promulgated by General Services Administration Washington DC, classified under FSC 9320 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 9320-00-143-8660?

NSN 9320-00-143-8660 has 3 cross-referenced part numbers: A-A-59588-2A50 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), AA55759-033-C-5 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), ZZ-R-765 (Federal Specifications Promulgated by General Services Administration Washington DC).

What NSN replaces 9320-00-143-8660?

There are 3 known substitutes for 9320-00-143-8660: 9390-00-815-4966, 9320-00-865-1664, 9320-01-047-4229. Verify interchangeability with system specifications before substitution.

What are the specifications of A-A-59588-2A50?

Key specifications for A-A-59588-2A50: Width: 36.000 INCHES NOMINAL IN; Surface Condition: SMOOTH BOTH SIDES; Material: RUBBER SILICONE CLASS Q LOCATION NOT OTHERWISE SPECIFIED; Nondefinitive Spec/std Data: 2A CLASS AND SH FORM AND 50 GRADE A. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 9320-00-143-8660 still in active supply?

NSN 9320-00-143-8660 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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