Seal, Plain Encased5330-01-521-9901

NSN 5330-01-521-9901 · NIIN 015219901 · Part number 472029

Federal-Mogul Corp Government Sales Dept · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 01212

Government record, cited

NSN 5330-01-521-9901 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-521-9901. Manufacturer of record part number: 472029.

Also searched as 5330-01-521-9901 · 5330015219901 · NIIN 015219901 · 01-521-9901 · FSC 5330 Packing and Gasket Materials · CAGE 01212 · 472029

Nearby stock numbers ← 5330-01-521-9900 Gasket · 5330-01-521-9980 Seal, Plain Encased →

5330-01-521-9901 — Packing and Gasket Materials

Features

Seal,plain Encased — FSC 5330
Seal Width: 0.375 INCHES NOMINAL IN
Sealing Element Style: ANGULAR
Housing Bore Diameter: 3.194 INCHES NOMINAL IN
Case Style: SQUARE
Accommodated Shaft Diameter: 2.500 INCHES NOMINAL IN
Material: STEEL CASE
Material: RUBBER SYNTHETIC SEALING ELEMENT

Identification

NSN: 5330-01-521-9901
NIIN: 015219901
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: 472029
Manufacturer: Federal-Mogul Corp Government Sales Dept

General Description

The Seal,plain Encased, cataloged under National Stock Number 5330-01-521-9901, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Federal-Mogul Corp Government Sales Dept. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5330-01-521-9901
Primary Part Number	472029
Item Name	Seal,plain Encased
FSC / FSG	5330 / 53 — Packing and Gasket Materials
Manufacturer	Federal-Mogul Corp Government Sales Dept
Status	ACTIVE
Seal Width	0.375 INCHES NOMINAL IN
Sealing Element Style	ANGULAR
Housing Bore Diameter	3.194 INCHES NOMINAL IN
Case Style	SQUARE
Accommodated Shaft Diameter	2.500 INCHES NOMINAL IN
Material	STEEL CASE
Material	RUBBER SYNTHETIC SEALING ELEMENT

Lifecycle & Compliance

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

Cross-Reference Index

Part Number	Manufacturer
472029 PRIMARY	Federal-Mogul Corp Government Sales Dept (USA)

Frequently Asked Questions

What is NSN 5330-01-521-9901?

NSN 5330-01-521-9901 is a Seal,plain Encased, manufactured by Federal-Mogul Corp Government Sales Dept, classified under FSC 5330, Packing and Gasket Materials. Status: active.

What part numbers are listed for NSN 5330-01-521-9901?

NSN 5330-01-521-9901 has 1 manufacturer part number on file: 472029 (Federal-Mogul Corp Government Sales Dept).

What are the specifications of 472029?

Key specifications for 472029: Seal Width: 0.375 INCHES NOMINAL IN; Sealing Element Style: ANGULAR; Housing Bore Diameter: 3.194 INCHES NOMINAL IN; Case Style: SQUARE. 7 specifications are documented in the U.S. Government catalog.

Is NSN 5330-01-521-9901 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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