PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

CP031A013D3O-Ring

Hamilton Sundstrand Corporation Dba Collins Aerospace · NSN 5331-01-283-9224 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-01-283-9224 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-283-9224. Primary manufacturer part number: CP031A013D3.
Features
  • O-Ring — FSC 5331
  • Cross-Sectional Height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
  • Center Hole Diameter: 0.421 INCHES MINIMUM AND 0.431 INCHES MAXIMUM IN
  • Material: RUBBER ETHYLENE-PROPYLENE CLASS EPM
  • 8 verified cross-references
  • Primary manufacturer: Hamilton Sundstrand Corporation Dba Collins Aerospace
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Ethylene-Propylene Class Epm construction
General Description

The O-Ring, cataloged under National Stock Number 5331-01-283-9224, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Hamilton Sundstrand Corporation Dba Collins Aerospace. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5331-01-283-9224
Primary Part NumberCP031A013D3
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerHamilton Sundstrand Corporation Dba Collins Aerospace
StatusACTIVE
Cross-Sectional Height0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
Center Hole Diameter0.421 INCHES MINIMUM AND 0.431 INCHES MAXIMUM IN
MaterialRUBBER ETHYLENE-PROPYLENE CLASS EPM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5331-00-047-386232-01053-45 INTERCHANGEABLE
O-Ring
Grimes Aerospace Company
5331-00-166-0975AS3209-011 INTERCHANGEABLE
O-Ring
Sae International Dba Sae International
5331-00-166-1085AS3581-013 INTERCHANGEABLE
O-Ring
Sae International Dba Sae International
5331-00-405-89564400171-0130 INTERCHANGEABLE
O-Ring
Marotta Controls Inc
5331-00-435-52742-13E515-8 INTERCHANGEABLE
O-Ring
Parker-Hannifin Corp Div O-Ring Division
5331-00-825-9211 INTERCHANGEABLE
O-Ring
5331-01-006-2137AS568-914MILG22050 INTERCHANGEABLE
O-Ring
Sae International Dba Sae International
5331-01-006-5478E 0515 2-013 INTERCHANGEABLE
O-Ring
Parker-Hannifin Corp Div O-Ring Division
5331-01-070-4836 INTERCHANGEABLE
O-Ring
5331-01-109-6071 INTERCHANGEABLE
O-Ring
Cross-Reference Index
Part NumberManufacturer
CP031A013D3 Hamilton Sundstrand Corporation Dba Collins Aerospace (USA)
NV822201 FIND 400 Hamilton Sundstrand Corporation Dba Collins Aerospace (USA)
AS568-013MIL-G-22050 Society of Automotive Engineers Inc (USA)
MIL-DTL-22050 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
E0515 2-013 Parker-Hannifin Corp Div O-Ring Division (USA)
2-013E688-70 Parker-Hannifin Corp Div O-Ring Division (USA)
AS568-013 Society of Automotive Engineers Inc (USA)
AS568-013 Sae International Dba Sae International (USA)
Related Parts
5331-00-047-3862INTERCHANGEABLE
O-RING
32-01053-45
5331-00-166-0975INTERCHANGEABLE
O-RING
AS3209-011
5331-00-166-1085INTERCHANGEABLE
O-RING
AS3581-013
5331-00-405-8956INTERCHANGEABLE
O-RING
4400171-0130
5331-00-435-5274INTERCHANGEABLE
O-RING
2-13E515-8
5331-00-825-9211INTERCHANGEABLE
O-RING
5331-01-006-2137INTERCHANGEABLE
O-RING
AS568-914MILG22050
5331-01-006-5478INTERCHANGEABLE
O-RING
E 0515 2-013
5331-01-070-4836INTERCHANGEABLE
O-RING
5331-01-109-6071INTERCHANGEABLE
O-RING
5331-01-115-1298INTERCHANGEABLE
O-RING
1298023-23
5330-01-349-6511INTERCHANGEABLE
PACKING,PREFORMED

Frequently Asked Questions

What is NSN 5331-01-283-9224?

NSN 5331-01-283-9224 is a O-Ring, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 5331 (O-Ring). Status: active.

What are the part numbers for NSN 5331-01-283-9224?

NSN 5331-01-283-9224 has 8 cross-referenced part numbers: CP031A013D3 (Hamilton Sundstrand Corporation Dba Collins Aerospace), NV822201 FIND 400 (Hamilton Sundstrand Corporation Dba Collins Aerospace), AS568-013MIL-G-22050 (Society of Automotive Engineers Inc), MIL-DTL-22050 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), E0515 2-013 (Parker-Hannifin Corp Div O-Ring Division) and 3 more.

What NSN replaces 5331-01-283-9224?

There are 12 known substitutes for 5331-01-283-9224: 5331-00-047-3862, 5331-00-166-0975, 5331-00-166-1085 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of CP031A013D3?

Key specifications for CP031A013D3: Cross-Sectional Height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN; Center Hole Diameter: 0.421 INCHES MINIMUM AND 0.431 INCHES MAXIMUM IN; Material: RUBBER ETHYLENE-PROPYLENE CLASS EPM. 3 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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