O-Ring5331-01-433-9218

NSN 5331-01-433-9218 · NIIN 014339218 · Part number E-4684 ITEM 10

Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer · FSC 5331 — O-ring · FSG 53 — Hardware and Abrasives · CAGE 07524

Government record, cited

NSN 5331-01-433-9218 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-433-9218. Manufacturer of record part number: E-4684 ITEM 10.

Also searched as 5331-01-433-9218 · 5331014339218 · NIIN 014339218 · 01-433-9218 · FSC 5331 O-ring · CAGE 07524 · E-4684 ITEM 10 · 701919

Nearby stock numbers ← 5331-01-433-9202 O-Ring · 5331-01-433-9219 O-Ring →

5331-01-433-9218 — O-ring

Features

O-Ring — FSC 5331
1 manufacturer part number on file
Manufacturer of record: Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer

Identification

NSN: 5331-01-433-9218
NIIN: 014339218
FSC: 5331 — O-ring
FSG: 53 — Hardware and Abrasives
Primary part number: E-4684 ITEM 10
Manufacturer: Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer

General Description

The O-Ring, cataloged under National Stock Number 5331-01-433-9218, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer (CAGE 07524)

Technical Specifications

Parameter	Value
NSN	5331-01-433-9218
Primary Part Number	E-4684 ITEM 10
Item Name	O-Ring
FSC / FSG	5331 / 53 — O-ring
Manufacturer	Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer
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
E-4684 ITEM 10 PRIMARY	Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer (USA)

Reference documents

Reference	Meaning
701919	5/9 Secondary reference Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer

Frequently Asked Questions

What is NSN 5331-01-433-9218?

NSN 5331-01-433-9218 is a O-Ring, manufactured by Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer, classified under FSC 5331, O-ring. Status: active.

What part numbers are listed for NSN 5331-01-433-9218?

NSN 5331-01-433-9218 has 1 manufacturer part number on file: E-4684 ITEM 10 (Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer).

Is NSN 5331-01-433-9218 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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