PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

63020 ITEM 19O-Ring

Eaton Aerospace Llc Dba Eaton Aerospace Jackson · NSN 5331-01-096-8824 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-01-096-8824 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-096-8824. Primary manufacturer part number: 63020 ITEM 19.
Features
  • O-Ring — FSC 5331
  • Departure From Cited Document: CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D
  • Center Hole Diameter: 0.346 INCHES MINIMUM AND 0.356 INCHES MAXIMUM IN
  • Criticality Code Justification: ZZZW
  • Nondefinitive Spec/std Data: 1 TYPE AND 2 CLASS
  • Temp Rating: -30.0 FAHRENHEIT AND 500.0 FAHRENHEIT DEGF
  • Material Document and Classification: MIL-R-83248 MIL SPEC SINGLE MATERIAL RESPONSE
  • Material: RUBBER FLUOROCARBON CLASS FPM
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Fluorocarbon Class Fpm construction
General Description

The O-Ring, cataloged under National Stock Number 5331-01-096-8824, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Eaton Aerospace Llc Dba Eaton Aerospace Jackson. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 26 commercial cross-references from 12 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5331-01-096-8824
Primary Part Number63020 ITEM 19
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerEaton Aerospace Llc Dba Eaton Aerospace Jackson
StatusCANCELLED
Departure From Cited DocumentCLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D
Center Hole Diameter0.346 INCHES MINIMUM AND 0.356 INCHES MAXIMUM IN
Criticality Code JustificationZZZW
Nondefinitive Spec/std Data1 TYPE AND 2 CLASS
Temp Rating-30.0 FAHRENHEIT AND 500.0 FAHRENHEIT DEGF
Material Document and ClassificationMIL-R-83248 MIL SPEC SINGLE MATERIAL RESPONSE
MaterialRUBBER FLUOROCARBON CLASS FPM
Hardness Rating85.0 SHORE DUROMETER A MINIMUM AND 95.0 SHORE DUROMETER A MAXIMUM
Cross-Sectional Height0.069 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN
Elongation Percentage125 MAXIMUM
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 11
5331-00-057-2027 INTERCHANGEABLE
O-Ring
5331-00-167-5172AS3581-904 INTERCHANGEABLE
O-Ring
Sae International Dba Sae International
5331-01-029-2344 INTERCHANGEABLE
O-Ring
5330-01-051-1800 INTERCHANGEABLE
Packing,preformed
5331-01-331-8137 INTERCHANGEABLE
O-Ring
5331-01-438-4595 INTERCHANGEABLE
O-Ring
5331-01-521-3407 INTERCHANGEABLE
O-Ring
5330-01-541-8124 INTERCHANGEABLE
Packing Assembly
5331-01-677-3665 INTERCHANGEABLE
O-Ring
5331-01-688-9330 INTERCHANGEABLE
O-Ring
Cross-Reference Index
Part NumberManufacturer
63020 ITEM 19 Eaton Aerospace Llc Dba Eaton Aerospace Jackson (USA)
516-5343916-F31 Zf Industrieantriebe Witten Gmbh (DEU)
8610 PIECE 40 1/4IN Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA)
8610 PIECE 40 1/4INCP Naval Inventory Control Point Mechanicsburg (USA)
2000-27900 ITEM 30CP Naval Inventory Control Point Mechanicsburg (USA)
SAE-AS3581 Sae International Dba Sae International (USA)
63020 ITEM 19CP Naval Inventory Control Point Mechanicsburg (USA)
M83248-2-904 National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
AS3581-904CP Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
8819BCP Naval Inventory Control Point Mechanicsburg (USA)
8819B Dresser-Rand Co Worthington Compressor Opn a Joint Venture (USA)
M83248-2-904 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
5331PL1259702 Jednolity Indeks Materialowy - Uniform Material Index (POL)
2000-27900 ITEM 30 Moog Inc. Dba Ampac-Isp Corp (USA)
AS3581-904 CP OXYGEN CLEAN Sae International Dba Sae International (USA)
M83248/2-904CP Zf Industrieantriebe Witten Gmbh (DEU)
AS3581-904 Sae International Dba Sae International (USA)
MIL-R-83248/2-904CP Naval Inventory Control Point Mechanicsburg (USA)
AS3581-904 CP OXYGEN CLEAN Naval Inventory Control Point Mechanicsburg (USA)
285008-0001 ITEM NO. 60 CP Naval Inventory Control Point Mechanicsburg (USA)
Related Parts
5331-00-057-2027INTERCHANGEABLE
O-RING
5331-00-167-5172INTERCHANGEABLE
O-RING
AS3581-904
5331-01-029-2344INTERCHANGEABLE
O-RING
5330-01-051-1800INTERCHANGEABLE
PACKING,PREFORMED
5331-01-331-8137INTERCHANGEABLE
O-RING
5331-01-438-4595INTERCHANGEABLE
O-RING
5331-01-521-3407INTERCHANGEABLE
O-RING
5330-01-541-8124INTERCHANGEABLE
PACKING ASSEMBLY
5331-01-677-3665INTERCHANGEABLE
O-RING
5331-01-688-9330INTERCHANGEABLE
O-RING
5330-01-721-1504INTERCHANGEABLE
PACKING,PREFORMED

Frequently Asked Questions

What is NSN 5331-01-096-8824?

NSN 5331-01-096-8824 is a O-Ring, manufactured by Eaton Aerospace Llc Dba Eaton Aerospace Jackson, classified under FSC 5331 (O-Ring). Status: cancelled.

What are the part numbers for NSN 5331-01-096-8824?

NSN 5331-01-096-8824 has 26 cross-referenced part numbers: 63020 ITEM 19 (Eaton Aerospace Llc Dba Eaton Aerospace Jackson), 516-5343916-F31 (Zf Industrieantriebe Witten Gmbh), 8610 PIECE 40 1/4IN (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), 8610 PIECE 40 1/4INCP (Naval Inventory Control Point Mechanicsburg), 2000-27900 ITEM 30CP (Naval Inventory Control Point Mechanicsburg) and 21 more.

What NSN replaces 5331-01-096-8824?

There are 11 known substitutes for 5331-01-096-8824: 5331-00-057-2027, 5331-00-167-5172, 5331-01-029-2344 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 63020 ITEM 19?

Key specifications for 63020 ITEM 19: Departure From Cited Document: CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D; Center Hole Diameter: 0.346 INCHES MINIMUM AND 0.356 INCHES MAXIMUM IN; Criticality Code Justification: ZZZW; Nondefinitive Spec/std Data: 1 TYPE AND 2 CLASS. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5331-01-096-8824 still in active supply?

NSN 5331-01-096-8824 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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