Seal5330-00-178-8574

NSN 5330-00-178-8574 · NIIN 001788574 · Part number 331934

Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 07524

Government record, cited

NSN 5330-00-178-8574 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-178-8574. Manufacturer of record part number: 331934.

Also searched as 5330-00-178-8574 · 5330001788574 · NIIN 001788574 · 00-178-8574 · FSC 5330 Packing and Gasket Materials · CAGE 07524 · 331934

Nearby stock numbers ← 5330-00-178-8565 · 5330-00-178-8580 Packing, Preformed →

5330-00-178-8574 — Packing and Gasket Materials

Features

Seal — FSC 5330
1 manufacturer part number on file
Manufacturer of record: Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer

Identification

NSN: 5330-00-178-8574
NIIN: 001788574
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: 331934
Manufacturer: Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer

General Description

The Seal, cataloged under National Stock Number 5330-00-178-8574, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) 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 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Catalog Facts

Item Name	Seal
FSC / FSG	5330 — Packing and Gasket Materials (FSG 53)
Manufacturers	Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer (CAGE 07524)

Technical Specifications

Parameter	Value
NSN	5330-00-178-8574
Primary Part Number	331934
Item Name	Seal
FSC / FSG	5330 / 53 — Packing and Gasket Materials
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	Possible hazard — SDS may be required (DLA HMIC P)

⇄ Related Items 1

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

7025-01-139-3001331934 POSSIBLE MATCH

PANEL

Possible match (shared part number)Fluke Corp

Cross-Reference Index

Part Number	Manufacturer
331934 PRIMARY	Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer (USA)

Related Parts

7025-01-139-3001POSSIBLE MATCH

PANEL

331934

Frequently Asked Questions

What is NSN 5330-00-178-8574?

NSN 5330-00-178-8574 is a Seal, manufactured by Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer, classified under FSC 5330, Packing and Gasket Materials. Status: active.

What part numbers are listed for NSN 5330-00-178-8574?

NSN 5330-00-178-8574 has 1 manufacturer part number on file: 331934 (Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer).

What NSN replaces 5330-00-178-8574?

1 possible match (shared part number, not a government interchangeability claim): 7025-01-139-3001. Verify interchangeability with system specifications before substitution.

Is NSN 5330-00-178-8574 hazardous material?

Possible hazard — SDS may be required (DLA HMIC P). 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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