Rubber Strip5330-01-388-9143

NSN 5330-01-388-9143 · NIIN 013889143 · Part number H33-5418-50

Marconi Communications Inc · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 71492

Government record, cited

NSN 5330-01-388-9143 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-388-9143. Manufacturer of record part number: H33-5418-50.

Also searched as 5330-01-388-9143 · 5330013889143 · NIIN 013889143 · 01-388-9143 · FSC 5330 Packing and Gasket Materials · CAGE 71492 · H33-5418-50

Nearby stock numbers ← 5330-01-388-9120 Gasket · 5330-01-388-9222 Seal, Plain Encased →

5330-01-388-9143 — Packing and Gasket Materials

Features

Rubber Strip — FSC 5330
2 manufacturer part numbers on file
Manufacturer of record: Marconi Communications Inc

Identification

NSN: 5330-01-388-9143
NIIN: 013889143
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: H33-5418-50
Manufacturer: Marconi Communications Inc

General Description

The Rubber Strip, cataloged under National Stock Number 5330-01-388-9143, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Marconi Communications Inc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Rubber Strip
FSC / FSG	5330 — Packing and Gasket Materials (FSG 53)
Manufacturers	Leonardo Mw Ltd (CAGE U2248); Marconi Communications Inc (CAGE 71492)

Technical Specifications

Parameter	Value
NSN	5330-01-388-9143
Primary Part Number	H33-5418-50
Item Name	Rubber Strip
FSC / FSG	5330 / 53 — Packing and Gasket Materials
Manufacturer	Marconi Communications 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
H33-5418-50	Leonardo Mw Ltd (GBR)
H33-5418-50 PRIMARY	Marconi Communications 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 5330-01-388-9143?

NSN 5330-01-388-9143 is a Rubber Strip, manufactured by Marconi Communications Inc, classified under FSC 5330, Packing and Gasket Materials. Status: active.

What part numbers are listed for NSN 5330-01-388-9143?

NSN 5330-01-388-9143 has 2 manufacturer part numbers on file: H33-5418-50 (Leonardo Mw Ltd), H33-5418-50 (Marconi Communications Inc).

Is NSN 5330-01-388-9143 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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