Cap-Plug, Protective, Dust and Moi5340-01-081-2720

NSN 5340-01-081-2720 · NIIN 010812720 · Part number EZ-156

Niagara Plastics L.l.c. · FSC 5340 — Hardware, Commercial · FSG 53 — Hardware and Abrasives · CAGE 23540

Government record, cited

NSN 5340-01-081-2720 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-081-2720. Manufacturer of record part number: EZ-156.

Also searched as 5340-01-081-2720 · 5340010812720 · NIIN 010812720 · 01-081-2720 · FSC 5340 Hardware, Commercial · CAGE 23540 · EZ-156

Nearby stock numbers ← 5340-01-081-2719 Button, Plug · 5340-01-081-2721 →

Features

Cap-Plug,protective,dust and Moi — FSC 5340
Closed End Overall Diameter: 1.344 INCHES NOMINAL IN
Length Under Shoulder: 0.656 INCHES NOMINAL IN
Open End Inside Diameter: 1.023 INCHES NOMINAL IN
Material: PLASTIC, POLYETHYLENE (PP)
1 manufacturer part number on file
Manufacturer of record: Niagara Plastics L.l.c.

Identification

NSN: 5340-01-081-2720
NIIN: 010812720
FSC: 5340 — Hardware, Commercial
FSG: 53 — Hardware and Abrasives
Primary part number: EZ-156
Manufacturer: Niagara Plastics L.l.c.

General Description

The Cap-Plug,protective,dust and Moi, cataloged under National Stock Number 5340-01-081-2720, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Niagara Plastics L.l.c.. Government technical data includes 4 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	5340-01-081-2720
Primary Part Number	EZ-156
Item Name	Cap-Plug,protective,dust and Moi
FSC / FSG	5340 / 53 — Hardware, Commercial
Manufacturer	Niagara Plastics L.l.c.
Status	ACTIVE
Closed End Overall Diameter	1.344 INCHES NOMINAL IN
Length Under Shoulder	0.656 INCHES NOMINAL IN
Open End Inside Diameter	1.023 INCHES NOMINAL IN
Material	PLASTIC, POLYETHYLENE (PP)

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
EZ-156 PRIMARY	Niagara Plastics L.l.c. (USA)

No interchangeability data on file.

Other items in FSC 5340 — Hardware, Commercial

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

5340-00-000-0068

COVER,ACCESS

5340-00-000-0132

SEAT,HELICAL COMPRESSION SPRING

5340-00-000-8150

5340-00-000-8150 · Item name not on file

5340-00-001-1251

5340-00-001-1251 · Item name not on file

5340-00-001-1264

STRAP,WEBBING

5340-00-001-1265

STRAP,WEBBING

5340-00-001-1266

STRAP,WEBBING

5340-00-001-1275

HANDLE,DOOR

Frequently Asked Questions

What is NSN 5340-01-081-2720?

NSN 5340-01-081-2720 is a Cap-Plug,protective,dust and Moi, manufactured by Niagara Plastics L.l.c., classified under FSC 5340, Hardware, Commercial. Status: active.

What part numbers are listed for NSN 5340-01-081-2720?

NSN 5340-01-081-2720 has 1 manufacturer part number on file: EZ-156 (Niagara Plastics L.l.c.).

What are the specifications of EZ-156?

Key specifications for EZ-156: Closed End Overall Diameter: 1.344 INCHES NOMINAL IN; Length Under Shoulder: 0.656 INCHES NOMINAL IN; Open End Inside Diameter: 1.023 INCHES NOMINAL IN; Material: PLASTIC, POLYETHYLENE (PP). 4 specifications are documented in the U.S. Government catalog.

Is NSN 5340-01-081-2720 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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