Cap, Cover4820-01-389-8343

NSN 4820-01-389-8343 · NIIN 013898343 · Part number 901413-01A ITEM NO. 13

Meggitt Safety Systems Inc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 25693

Government record, cited

NSN 4820-01-389-8343 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-389-8343. Manufacturer of record part number: 901413-01A ITEM NO. 13.

Also searched as 4820-01-389-8343 · 4820013898343 · NIIN 013898343 · 01-389-8343 · FSC 4820 Valves, Nonpowered · CAGE 25693 · 901413-01A ITEM NO. 13 · 50-51902

Nearby stock numbers ← 4820-01-389-8340 Panel, Regulator · 4820-01-389-8345 Kit, Mounting, Actuat →

4820-01-389-8343 — Valves, Nonpowered

Features

Cap,cover — FSC 4820
2 manufacturer part numbers on file
Manufacturer of record: Meggitt Safety Systems Inc

Identification

NSN: 4820-01-389-8343
NIIN: 013898343
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 901413-01A ITEM NO. 13
Manufacturer: Meggitt Safety Systems Inc

General Description

The Cap,cover, cataloged under National Stock Number 4820-01-389-8343, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Meggitt Safety Systems 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	Cap,cover
FSC / FSG	4820 — Valves, Nonpowered (FSG 48)
Manufacturers	Meggitt Safety Systems Inc (CAGE 25693)

Technical Specifications

Parameter	Value
NSN	4820-01-389-8343
Primary Part Number	901413-01A ITEM NO. 13
Item Name	Cap,cover
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Meggitt Safety Systems Inc
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)

Cross-Reference Index

Part Number	Manufacturer
50-51902	Meggitt Safety Systems Inc (USA)
901413-01A ITEM NO. 13 PRIMARY	Meggitt Safety Systems Inc (USA)

No interchangeability data on file.

Other items in FSC 4820 — Valves, Nonpowered

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

4820-00-000-0097

4820-00-000-0097 · Item name not on file

4820-00-001-0010

VALVE,ROTARY,SELECTOR

4820-00-001-0020

4820-00-001-0020 · Item name not on file

4820-00-001-0021

4820-00-001-0021 · Item name not on file

4820-00-001-0032

4820-00-001-0032 · Item name not on file

4820-00-001-0037

VALVE,SAFETY RELIEF

4820-00-001-0042

4820-00-001-0042 · Item name not on file

4820-00-001-1230

4820-00-001-1230 · Item name not on file

Frequently Asked Questions

What is NSN 4820-01-389-8343?

NSN 4820-01-389-8343 is a Cap,cover, manufactured by Meggitt Safety Systems Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-389-8343?

NSN 4820-01-389-8343 has 2 manufacturer part numbers on file: 50-51902 (Meggitt Safety Systems Inc), 901413-01A ITEM NO. 13 (Meggitt Safety Systems Inc).

Is NSN 4820-01-389-8343 hazardous material?

No hazard code in the DLA record (HMIC N). 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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