O-Ring5331-01-434-4818

NSN 5331-01-434-4818 · NIIN 014344818 · Part number 72442-0

Clausing Corp · FSC 5331 — O-ring · FSG 53 — Hardware and Abrasives · CAGE 04522

Government record, cited

NSN 5331-01-434-4818 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-434-4818. Manufacturer of record part number: 72442-0.

Also searched as 5331-01-434-4818 · 5331014344818 · NIIN 014344818 · 01-434-4818 · FSC 5331 O-ring · CAGE 04522 · 72442-0

Nearby stock numbers ← 5331-01-434-4817 O-Ring · 5331-01-434-4822 O-Ring →

5331-01-434-4818 — O-ring

Features

O-Ring — FSC 5331
1 manufacturer part number on file
Manufacturer of record: Clausing Corp

Identification

NSN: 5331-01-434-4818
NIIN: 014344818
FSC: 5331 — O-ring
FSG: 53 — Hardware and Abrasives
Primary part number: 72442-0
Manufacturer: Clausing Corp

General Description

The O-Ring, cataloged under National Stock Number 5331-01-434-4818, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Clausing Corp. The record lists 1 manufacturer part number 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	Clausing Corp (CAGE 04522)

Technical Specifications

Parameter	Value
NSN	5331-01-434-4818
Primary Part Number	72442-0
Item Name	O-Ring
FSC / FSG	5331 / 53 — O-ring
Manufacturer	Clausing Corp
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
72442-0 PRIMARY	Clausing Corp (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 5331-01-434-4818?

NSN 5331-01-434-4818 is a O-Ring, manufactured by Clausing Corp, classified under FSC 5331, O-ring. Status: active.

What part numbers are listed for NSN 5331-01-434-4818?

NSN 5331-01-434-4818 has 1 manufacturer part number on file: 72442-0 (Clausing Corp).

Is NSN 5331-01-434-4818 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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