Valve, Safety Relief4820-01-162-0066

NSN 4820-01-162-0066 · NIIN 011620066 · Part number AC-A965-121D9A

Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 60047

Government record, cited

NSN 4820-01-162-0066 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-162-0066. Manufacturer of record part number: AC-A965-121D9A.

Also searched as 4820-01-162-0066 · 4820011620066 · NIIN 011620066 · 01-162-0066 · FSC 4820 Valves, Nonpowered · CAGE 60047 · AC-A965-121D9A · AE-A965-121 · AC-A965-121D9

Nearby stock numbers ← 4820-01-162-0065 Valve, Check · 4820-01-162-0067 Valve, Safety Relief →

4820-01-162-0066 — Valves, Nonpowered

Features

Valve,safety Relief — FSC 4820
1 manufacturer part number on file
Manufacturer of record: Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div

Identification

NSN: 4820-01-162-0066
NIIN: 011620066
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: AC-A965-121D9A
Manufacturer: Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div

General Description

The Valve,safety Relief, cataloged under National Stock Number 4820-01-162-0066, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Valve,safety Relief
FSC / FSG	4820 — Valves, Nonpowered (FSG 48)
Manufacturers	Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div (CAGE 60047)

Technical Specifications

Parameter	Value
NSN	4820-01-162-0066
Primary Part Number	AC-A965-121D9A
Item Name	Valve,safety Relief
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div
Status	ACTIVE

Lifecycle & Compliance

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

Cross-Reference Index

Part Number	Manufacturer
AC-A965-121D9A PRIMARY	Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div (USA)

Reference documents

Reference	Meaning
AE-A965-121	D/9 Drawing number reference only Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div
AC-A965-121D9	5/9 Secondary reference Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div

Frequently Asked Questions

What is NSN 4820-01-162-0066?

NSN 4820-01-162-0066 is a Valve,safety Relief, manufactured by Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-162-0066?

NSN 4820-01-162-0066 has 1 manufacturer part number on file: AC-A965-121D9A (Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div).

Is NSN 4820-01-162-0066 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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