PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MIL-R-83248 TY2 CL2 0.157 VITONRubber Round Section

State Seal Company · NSN 9320-01-470-9946 · FSC 9320 · No Item Name Available
Verified by PartsTable
NSN 9320-01-470-9946 — this item is cataloged by the U.S. Government under National Stock Number 9320-01-470-9946. Primary manufacturer part number: MIL-R-83248 TY2 CL2 0.157 VITON.
Features
  • Rubber Round Section — FSC 9320
  • Fabrication Method: EXTRUDED
  • Cross-Sectional Shape Style: CIRCULAR
  • Environmental Protection: OIL RESISTANT AND WEATHER RESISTANT
  • Cross Section Outside Diameter: 0.157 INCHES NOMINAL IN
  • Material: RUBBER LOCATION NOT OTHERWISE SPECIFIED
  • Surface Condition: SMOOTH ONE SIDE
  • Temp Rating: -20.0 FAHRENHEIT AND 500.0 FAHRENHEIT DEGF
Applications
  • Applications requiring Rubber Location Not Otherwise Specified construction
General Description

The Rubber Round Section, cataloged under National Stock Number 9320-01-470-9946, is classified within Federal Supply Class 9320 (No Item Name Available) of the Nonmetallic Fabricated Materials group. The primary manufacturer of record is State Seal Company. Government technical data includes 10 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN9320-01-470-9946
Primary Part NumberMIL-R-83248 TY2 CL2 0.157 VITON
Item NameRubber Round Section
FSC / FSG9320 / 93 — No Item Name Available
ManufacturerState Seal Company
StatusACTIVE
Fabrication MethodEXTRUDED
Cross-Sectional Shape StyleCIRCULAR
Environmental ProtectionOIL RESISTANT AND WEATHER RESISTANT
Cross Section Outside Diameter0.157 INCHES NOMINAL IN
MaterialRUBBER LOCATION NOT OTHERWISE SPECIFIED
Surface ConditionSMOOTH ONE SIDE
Temp Rating-20.0 FAHRENHEIT AND 500.0 FAHRENHEIT DEGF
ColorBLACK OR BROWN ONE SIDE
Minimum Tensile StrengthERR-060
Nonmetallic Hardness Rating85.0 MINIMUM SHORE DUROMETER A AND 95.0 MAXIMUM SHORE DUROMETER A
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5331-00-235-5262 INTERCHANGEABLE
O-Ring
Cross-Reference Index
Part NumberManufacturer
MIL-R-83248 TY2 CL2 0.157 VITON State Seal Company (USA)
AMS3218 Sae International Dba Sae International (USA)
AMS3218 Society of Automotive Engineers Inc (USA)
Related Parts
5331-00-235-5262INTERCHANGEABLE
O-RING

Frequently Asked Questions

What is NSN 9320-01-470-9946?

NSN 9320-01-470-9946 is a Rubber Round Section, manufactured by State Seal Company, classified under FSC 9320 (No Item Name Available). Status: active.

What are the part numbers for NSN 9320-01-470-9946?

NSN 9320-01-470-9946 has 3 cross-referenced part numbers: MIL-R-83248 TY2 CL2 0.157 VITON (State Seal Company), AMS3218 (Sae International Dba Sae International), AMS3218 (Society of Automotive Engineers Inc).

What NSN replaces 9320-01-470-9946?

There is 1 known substitute for 9320-01-470-9946: 5331-00-235-5262. Verify interchangeability with system specifications before substitution.

What are the specifications of MIL-R-83248 TY2 CL2 0.157 VITON?

Key specifications for MIL-R-83248 TY2 CL2 0.157 VITON: Fabrication Method: EXTRUDED; Cross-Sectional Shape Style: CIRCULAR; Environmental Protection: OIL RESISTANT AND WEATHER RESISTANT; Cross Section Outside Diameter: 0.157 INCHES NOMINAL IN. 12 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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