O-Ring5331-01-218-1181

NSN 5331-01-218-1181 · NIIN 012181181 · Part number 3C3160P21

General Electric Company · FSC 5331 — O-ring · FSG 53 — Hardware and Abrasives · CAGE 07482

Government record, cited

NSN 5331-01-218-1181 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-218-1181. Manufacturer of record part number: 3C3160P21.

Also searched as 5331-01-218-1181 · 5331012181181 · NIIN 012181181 · 01-218-1181 · FSC 5331 O-ring · CAGE 07482 · 3C3160P21

Nearby stock numbers ← 5331-01-218-1180 O-Ring · 5331-01-218-1182 O-Ring →

5331-01-218-1181 — O-ring

Features

O-Ring — FSC 5331
2 manufacturer part numbers on file
Manufacturer of record: General Electric Company

Identification

NSN: 5331-01-218-1181
NIIN: 012181181
FSC: 5331 — O-ring
FSG: 53 — Hardware and Abrasives
Primary part number: 3C3160P21
Manufacturer: General Electric Company

General Description

The O-Ring, cataloged under National Stock Number 5331-01-218-1181, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is General Electric Company. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	O-Ring
FSC / FSG	5331 — O-ring (FSG 53)
Manufacturers	General Electric Company (CAGE 07482); Rhinestahl Corporation Dba Rhinestahl (CAGE 5QE71)

Technical Specifications

Parameter	Value
NSN	5331-01-218-1181
Primary Part Number	3C3160P21
Item Name	O-Ring
FSC / FSG	5331 / 53 — O-ring
Manufacturer	General Electric Company
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
3C3160P21 PRIMARY	General Electric Company (USA)
3C3160P21	Rhinestahl Corporation Dba Rhinestahl (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 5331-01-218-1181?

NSN 5331-01-218-1181 is a O-Ring, manufactured by General Electric Company, classified under FSC 5331, O-ring. Status: active.

What part numbers are listed for NSN 5331-01-218-1181?

NSN 5331-01-218-1181 has 2 manufacturer part numbers on file: 3C3160P21 (General Electric Company), 3C3160P21 (Rhinestahl Corporation Dba Rhinestahl).

Is NSN 5331-01-218-1181 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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