PartsTable TECHNICAL DATA SHEET

NSN 5331-01-496-4346Government record, cited

O-Ring5331-01-496-4346

NSN 5331-01-496-4346 · NIIN 014964346 · Part number 3627449

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

Government record, cited

NSN 5331-01-496-4346 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-496-4346. Manufacturer of record part number: 3627449.

Also searched as 5331-01-496-4346 · 5331014964346 · NIIN 014964346 · 01-496-4346 · FSC 5331 O-ring · CAGE 15434 · 3627449

Nearby stock numbers ← 5331-01-496-4343 O-Ring · 5331-01-496-4347 O-Ring →

5331-01-496-4346 — O-ring

Features

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

Identification

NSN: 5331-01-496-4346
NIIN: 014964346
FSC: 5331 — O-ring
FSG: 53 — Hardware and Abrasives
Primary part number: 3627449
Manufacturer: Cummins Inc.

General Description

The O-Ring, cataloged under National Stock Number 5331-01-496-4346, 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. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5331-01-496-4346
Primary Part Number	3627449
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)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
3627449 PRIMARY	Cummins Inc. (USA)
3627449 PRIMARY	Cummins Inc (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 5331-01-496-4346?

NSN 5331-01-496-4346 is a O-Ring, manufactured by Cummins Inc., classified under FSC 5331, O-ring. Status: active.

What part numbers are listed for NSN 5331-01-496-4346?

NSN 5331-01-496-4346 has 2 manufacturer part numbers on file: 3627449 (Cummins Inc.), 3627449 (Cummins Inc).

What are the specifications of 3627449?

Key specifications for 3627449: Part Name Assigned by Controlling Agency: SEAL O-RING. 0 specifications are documented in the U.S. Government catalog.

Is NSN 5331-01-496-4346 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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