PartsTable TECHNICAL DATA SHEET

NSN 5331-01-201-8685Government record, cited

O-Ring5331-01-201-8685

NSN 5331-01-201-8685 · NIIN 012018685 · Part number 3023066

Cummins Inc. · FSC 5331 — O-ring · FSG 53 — Hardware and Abrasives · CAGE 15434

Government record, cited

NSN 5331-01-201-8685 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-201-8685. Manufacturer of record part number: 3023066.

Also searched as 5331-01-201-8685 · 5331012018685 · NIIN 012018685 · 01-201-8685 · FSC 5331 O-ring · CAGE 15434 · 3023066 · 10206309

Nearby stock numbers ← 5331-01-201-8684 O-Ring · 5331-01-201-8686 O-Ring →

5331-01-201-8685 — O-ring

Features

O-Ring — FSC 5331
2 manufacturer part numbers on file
Manufacturer of record: Cummins Inc.

Identification

NSN: 5331-01-201-8685
NIIN: 012018685
FSC: 5331 — O-ring
FSG: 53 — Hardware and Abrasives
Primary part number: 3023066
Manufacturer: Cummins Inc.

General Description

The O-Ring, cataloged under National Stock Number 5331-01-201-8685, 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 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	O-Ring
FSC / FSG	5331 — O-ring (FSG 53)
Manufacturers	Royston Limited (CAGE KH573); Cummins Inc. (CAGE 15434)

Technical Specifications

Parameter	Value
NSN	5331-01-201-8685
Primary Part Number	3023066
Item Name	O-Ring
FSC / FSG	5331 / 53 — O-ring
Manufacturer	Cummins Inc.
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)

Cross-Reference Index

Part Number	Manufacturer
3023066	Royston Limited (GBR)
3023066 PRIMARY	Cummins Inc. (USA)

Reference documents

Reference	Meaning
10206309	6/9 Informative reference only Nimikkeistokeskus Ncb Finland

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 5331-01-201-8685?

NSN 5331-01-201-8685 is a O-Ring, manufactured by Cummins Inc., classified under FSC 5331, O-ring. Status: active.

What part numbers are listed for NSN 5331-01-201-8685?

NSN 5331-01-201-8685 has 2 manufacturer part numbers on file: 3023066 (Royston Limited), 3023066 (Cummins Inc.).

Is NSN 5331-01-201-8685 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.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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