Seal, Mechanical5330-00-077-0590

NSN 5330-00-077-0590 · NIIN 000770590 · Part number X3452BP271

Weil Pump Co Inc · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 64392

Government record, cited

NSN 5330-00-077-0590 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-077-0590. Manufacturer of record part number: X3452BP271.

Also searched as 5330-00-077-0590 · 5330000770590 · NIIN 000770590 · 00-077-0590 · FSC 5330 Packing and Gasket Materials · CAGE 64392 · X3452BP271

Nearby stock numbers ← 5330-00-077-0573 Gasket · 5330-00-077-0606 Seal, Plain Encased →

5330-00-077-0590 — Packing and Gasket Materials

Features

Seal,mechanical — FSC 5330
1 manufacturer part number on file
Manufacturer of record: Weil Pump Co Inc

Identification

NSN: 5330-00-077-0590
NIIN: 000770590
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: X3452BP271
Manufacturer: Weil Pump Co Inc

General Description

The Seal,mechanical, cataloged under National Stock Number 5330-00-077-0590, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Weil Pump Co Inc. 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	Seal,mechanical
FSC / FSG	5330 — Packing and Gasket Materials (FSG 53)
Manufacturers	Weil Pump Co Inc (CAGE 64392)

Technical Specifications

Parameter	Value
NSN	5330-00-077-0590
Primary Part Number	X3452BP271
Item Name	Seal,mechanical
FSC / FSG	5330 / 53 — Packing and Gasket Materials
Manufacturer	Weil Pump Co Inc
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	Possible hazard — SDS may be required (DLA HMIC P)

Cross-Reference Index

Part Number	Manufacturer
X3452BP271 PRIMARY	Weil Pump Co Inc (USA)

No interchangeability data on file.

Other items in FSC 5330 — Packing and Gasket Materials

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5330-00-000-0085

RETAINER

5330-00-000-0167

PARTS KIT,SEAL REPLACEMENT,MECHA

5330-00-000-5275

5330-00-000-5275 · Item name not on file

5330-00-001-1260

SEAL,NONMETALLIC SPECIAL SHAPED

5330-00-001-1833

SEAL,PLAIN ENCASED

5330-00-001-1844

GLAND,RESERVOIR,INDICATOR END

5330-00-001-1845

5330-00-001-1845 · Item name not on file

5330-00-001-1846

5330-00-001-1846 · Item name not on file

Frequently Asked Questions

What is NSN 5330-00-077-0590?

NSN 5330-00-077-0590 is a Seal,mechanical, manufactured by Weil Pump Co Inc, classified under FSC 5330, Packing and Gasket Materials. Status: active.

What part numbers are listed for NSN 5330-00-077-0590?

NSN 5330-00-077-0590 has 1 manufacturer part number on file: X3452BP271 (Weil Pump Co Inc).

Is NSN 5330-00-077-0590 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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