O-Ring5331-01-676-0819

NSN 5331-01-676-0819 · NIIN 016760819 · Part number 4509180

West Side Tractor Sales Co · FSC 5331 — O-ring · FSG 53 — Hardware and Abrasives · CAGE 02YK8

Government record, cited

NSN 5331-01-676-0819 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-676-0819. Manufacturer of record part number: 4509180.

Also searched as 5331-01-676-0819 · 5331016760819 · NIIN 016760819 · 01-676-0819 · FSC 5331 O-ring · CAGE 02YK8 · 4509180 · 4350206

Nearby stock numbers ← 5331-01-676-0813 O-Ring · 5331-01-676-1193 O-Ring →

5331-01-676-0819 — O-ring

Features

O-Ring — FSC 5331
2 manufacturer part numbers on file
Manufacturer of record: West Side Tractor Sales Co

Identification

NSN: 5331-01-676-0819
NIIN: 016760819
FSC: 5331 — O-ring
FSG: 53 — Hardware and Abrasives
Primary part number: 4509180
Manufacturer: West Side Tractor Sales Co

General Description

The O-Ring, cataloged under National Stock Number 5331-01-676-0819, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is West Side Tractor Sales Co. 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	5331-01-676-0819
Primary Part Number	4509180
Item Name	O-Ring
FSC / FSG	5331 / 53 — O-ring
Manufacturer	West Side Tractor Sales 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)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
4509180 PRIMARY	West Side Tractor Sales Co (USA)
4350206	West Side Tractor Sales 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 5331-01-676-0819?

NSN 5331-01-676-0819 is a O-Ring, manufactured by West Side Tractor Sales Co, classified under FSC 5331, O-ring. Status: active.

What part numbers are listed for NSN 5331-01-676-0819?

NSN 5331-01-676-0819 has 2 manufacturer part numbers on file: 4509180 (West Side Tractor Sales Co), 4350206 (West Side Tractor Sales Co).

What are the specifications of 4509180?

Key specifications for 4509180: End Item Identification: 3805-016494676. 0 specifications are documented in the U.S. Government catalog.

Is NSN 5331-01-676-0819 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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