PartsTable TECHNICAL DATA SHEET
Download PDF
NSN 5331-01-500-8020Government record, cited
Home › MRO › Hardware and Abrasives › 5331-01-500-8020

O-Ring5331-01-500-8020

NSN 5331-01-500-8020 · NIIN 015008020 · Part number 3943913
Cummins Inc. · FSC 5331 — O-ring · FSG 53 — Hardware and Abrasives · CAGE 15434
Government record, cited
NSN 5331-01-500-8020 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-500-8020. Manufacturer of record part number: 3943913.
Also searched as  5331-01-500-8020 · 5331015008020 · NIIN 015008020 · 01-500-8020 · FSC 5331 O-ring · CAGE 15434 · 3943913
Nearby stock numbers  ·
SECTION O-RING CROSS SECTION
5331-01-500-8020 — O-ring
Features
  • O-Ring — FSC 5331
  • 1 manufacturer part number on file
  • Manufacturer of record: Cummins Inc.
Identification
  • NSN: 5331-01-500-8020
  • NIIN: 015008020
  • FSC: 5331 — O-ring
  • FSG: 53 — Hardware and Abrasives
  • Primary part number: 3943913
  • Manufacturer: Cummins Inc.
General Description

The O-Ring, cataloged under National Stock Number 5331-01-500-8020, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Cummins Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5331-01-500-8020
Primary Part Number3943913
Item NameO-Ring
FSC / FSG5331 / 53 — O-ring
ManufacturerCummins Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
3943913 PRIMARY Cummins Inc. (USA)
No interchangeability data on file.
Other items in FSC 5331 — O-ring
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5331-00-001-1971
O-RING
5331-00-001-1979
O-RING
5331-00-001-3904
O-RING
5331-00-001-3905
O-RING
5331-00-001-3906
O-RING
5331-00-001-3908
O-RING
5331-00-001-3923
O-RING
5331-00-001-3924
O-RING

Frequently Asked Questions

What is NSN 5331-01-500-8020?

NSN 5331-01-500-8020 is a O-Ring, manufactured by Cummins Inc., classified under FSC 5331, O-ring. Status: active.

What part numbers are listed for NSN 5331-01-500-8020?

NSN 5331-01-500-8020 has 1 manufacturer part number on file: 3943913 (Cummins Inc.).

What are the specifications of 3943913?

Key specifications for 3943913: Special Features: ENG. FAM. T 6B5.9, GROUP 07.03; FULL-FLOW OIL FILTER, OPTION NO. LF9074-03 REFERENCE DATA AND LITERATURE PAGE 38, ITEM 12; Part Name Assigned by Controlling Agency: SEAL,O-RING; End Item Identification: DIESEL ENGINE. 0 specifications are documented in the U.S. Government catalog.

Is NSN 5331-01-500-8020 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

PartsTable — the parts reference. Every fact cited to its source.
partstable.com/parts/5331-01-500-8020
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
PartsTable Design LLC · partstable.com
partstable.com · © 2026 PartsTable. Data for reference only.
Home · MRO Catalog · Hardware and Abrasives