O-Ring5331-01-439-2169

NSN 5331-01-439-2169 · NIIN 014392169 · Part number 4238-366Y

Minnesota Rubber Co · FSC 5331 — O-ring · FSG 53 — Hardware and Abrasives · CAGE 07322

Government record, cited

NSN 5331-01-439-2169 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-439-2169. Manufacturer of record part number: 4238-366Y.

Also searched as 5331-01-439-2169 · 5331014392169 · NIIN 014392169 · 01-439-2169 · FSC 5331 O-ring · CAGE 07322 · 4238-366Y

Nearby stock numbers ← 5331-01-439-1983 O-Ring · 5331-01-439-2186 O-Ring →

5331-01-439-2169 — O-ring

Features

O-Ring — FSC 5331
1 manufacturer part number on file
Manufacturer of record: Minnesota Rubber Co

Identification

NSN: 5331-01-439-2169
NIIN: 014392169
FSC: 5331 — O-ring
FSG: 53 — Hardware and Abrasives
Primary part number: 4238-366Y
Manufacturer: Minnesota Rubber Co

General Description

The O-Ring, cataloged under National Stock Number 5331-01-439-2169, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Minnesota Rubber Co. 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	Minnesota Rubber Co (CAGE 07322)

Technical Specifications

Parameter	Value
NSN	5331-01-439-2169
Primary Part Number	4238-366Y
Item Name	O-Ring
FSC / FSG	5331 / 53 — O-ring
Manufacturer	Minnesota Rubber Co
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
4238-366Y PRIMARY	Minnesota Rubber Co (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 5331-01-439-2169?

NSN 5331-01-439-2169 is a O-Ring, manufactured by Minnesota Rubber Co, classified under FSC 5331, O-ring. Status: active.

What part numbers are listed for NSN 5331-01-439-2169?

NSN 5331-01-439-2169 has 1 manufacturer part number on file: 4238-366Y (Minnesota Rubber Co).

Is NSN 5331-01-439-2169 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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