PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

120R0C36CLASS3O-Ring

Society of Automotive Engineers Inc · NSN 5331-00-582-1571 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-00-582-1571 — this item is cataloged by the U.S. Government under National Stock Number 5331-00-582-1571. Primary manufacturer part number: 120R0C36CLASS3.
Features
  • O-Ring — FSC 5331
  • Cross-Sectional Height: 0.125 INCHES NOMINAL IN
  • Material: RUBBER SYNTHETIC
  • 5 verified cross-references
  • Primary manufacturer: Society of Automotive Engineers Inc
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Synthetic construction
General Description

The O-Ring, cataloged under National Stock Number 5331-00-582-1571, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Society of Automotive Engineers Inc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5331-00-582-1571
Primary Part Number120R0C36CLASS3
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerSociety of Automotive Engineers Inc
StatusACTIVE
Cross-Sectional Height0.125 INCHES NOMINAL IN
MaterialRUBBER SYNTHETIC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5330-00-916-430321181P11 INTERCHANGEABLE
Packing
Taylor Machine Works Inc
5962-01-214-092055660-90047 INTERCHANGEABLE
Microcircuit,memory
Textron Systems Corporation Dba Textron Systems Corp
5962-01-232-545040144-47401 INTERCHANGEABLE
Microcircuit,memory
Textron Systems Corporation Dba Textron Systems Corp
5962-01-243-0707 INTERCHANGEABLE
Microcircuit,memory
5962-01-289-489551107-0134 INTERCHANGEABLE
Microcircuit,memory
Honeywell International Inc Dba Honeywell
5962-01-289-489651107-0135 INTERCHANGEABLE
Microcircuit,memory
Honeywell International Inc Dba Honeywell
Cross-Reference Index
Part NumberManufacturer
120R0C36CLASS3 Society of Automotive Engineers Inc (USA)
SC1204-41 Seren Machine Products Corp Sub of Harnischfeger Corp (USA)
D27642 Cnh Industrial America Llc Dba Cnh America (USA)
980049 Terex Corp (USA)
623036 Federal-Mogul Corp Chassis Products Div (USA)
Related Parts
5330-00-916-4303INTERCHANGEABLE
PACKING
21181P11
5962-01-214-0920INTERCHANGEABLE
MICROCIRCUIT,MEMORY
55660-90047
5962-01-232-5450INTERCHANGEABLE
MICROCIRCUIT,MEMORY
40144-47401
5962-01-243-0707INTERCHANGEABLE
MICROCIRCUIT,MEMORY
5962-01-289-4895INTERCHANGEABLE
MICROCIRCUIT,MEMORY
51107-0134
5962-01-289-4896INTERCHANGEABLE
MICROCIRCUIT,MEMORY
51107-0135

Frequently Asked Questions

What is NSN 5331-00-582-1571?

NSN 5331-00-582-1571 is a O-Ring, manufactured by Society of Automotive Engineers Inc, classified under FSC 5331 (O-Ring). Status: active.

What are the part numbers for NSN 5331-00-582-1571?

NSN 5331-00-582-1571 has 5 cross-referenced part numbers: 120R0C36CLASS3 (Society of Automotive Engineers Inc), SC1204-41 (Seren Machine Products Corp Sub of Harnischfeger Corp), D27642 (Cnh Industrial America Llc Dba Cnh America), 980049 (Terex Corp), 623036 (Federal-Mogul Corp Chassis Products Div).

What NSN replaces 5331-00-582-1571?

There are 6 known substitutes for 5331-00-582-1571: 5330-00-916-4303, 5962-01-214-0920, 5962-01-232-5450 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 120R0C36CLASS3?

Key specifications for 120R0C36CLASS3: Cross-Sectional Height: 0.125 INCHES NOMINAL IN; Material: RUBBER SYNTHETIC. 2 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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