PartsTable TECHNICAL DATA SHEET

NSN 5331-01-351-1222Government record, cited

O-Ring5331-01-351-1222

NSN 5331-01-351-1222 · NIIN 013511222 · Part number 187066

Airgas - North Central, Inc. Dba Airgas · FSC 5331 — O-ring · FSG 53 — Hardware and Abrasives · CAGE 5RQG9

Government record, cited

NSN 5331-01-351-1222 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-351-1222. Manufacturer of record part number: 187066.

Also searched as 5331-01-351-1222 · 5331013511222 · NIIN 013511222 · 01-351-1222 · FSC 5331 O-ring · CAGE 5RQG9 · 187066 · W-10904-14

Nearby stock numbers ← 5331-01-351-1221 O-Ring · 5331-01-351-1223 O-Ring →

5331-01-351-1222 — O-ring

Features

O-Ring — FSC 5331
1 manufacturer part number on file
Manufacturer of record: Airgas - North Central, Inc. Dba Airgas

Identification

NSN: 5331-01-351-1222
NIIN: 013511222
FSC: 5331 — O-ring
FSG: 53 — Hardware and Abrasives
Primary part number: 187066
Manufacturer: Airgas - North Central, Inc. Dba Airgas

General Description

The O-Ring, cataloged under National Stock Number 5331-01-351-1222, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Airgas - North Central, Inc. Dba Airgas. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	Airgas - North Central, Inc. Dba Airgas (CAGE 5RQG9)

Technical Specifications

Parameter	Value
NSN	5331-01-351-1222
Primary Part Number	187066
Item Name	O-Ring
FSC / FSG	5331 / 53 — O-ring
Manufacturer	Airgas - North Central, Inc. Dba Airgas
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
187066	Airgas - North Central, Inc. Dba Airgas (USA)

Reference documents

Reference	Meaning
W-10904-14	3/9 Design control — primary reference Hobart Bros Co

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 5331-01-351-1222?

NSN 5331-01-351-1222 is a O-Ring, manufactured by Airgas - North Central, Inc. Dba Airgas, classified under FSC 5331, O-ring. Status: active.

What part numbers are listed for NSN 5331-01-351-1222?

NSN 5331-01-351-1222 has 1 manufacturer part number on file: 187066 (Airgas - North Central, Inc. Dba Airgas).

Is NSN 5331-01-351-1222 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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