PartsTable TECHNICAL DATA SHEET

NSN 4820-01-333-0165Government record, cited

Seat, Valve4820-01-333-0165

NSN 4820-01-333-0165 · NIIN 013330165 · Part number AC-B217-162D70

Pall Aeropower Corporation · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 18350

Government record, cited

NSN 4820-01-333-0165 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-333-0165. Manufacturer of record part number: AC-B217-162D70.

Also searched as 4820-01-333-0165 · 4820013330165 · NIIN 013330165 · 01-333-0165 · FSC 4820 Valves, Nonpowered · CAGE 18350 · AC-B217-162D70

Nearby stock numbers ← 4820-01-333-0164 Seat, Valve · 4820-01-333-0166 Seat, Valve →

4820-01-333-0165 — Valves, Nonpowered

Features

Seat,valve — FSC 4820
Material: STEEL COMP 15-5PH SEAT
1 manufacturer part number on file
Manufacturer of record: Pall Aeropower Corporation

Identification

NSN: 4820-01-333-0165
NIIN: 013330165
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: AC-B217-162D70
Manufacturer: Pall Aeropower Corporation

General Description

The Seat,valve, cataloged under National Stock Number 4820-01-333-0165, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Pall Aeropower Corporation. Government technical data includes 1 specification, 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	4820-01-333-0165
Primary Part Number	AC-B217-162D70
Item Name	Seat,valve
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Pall Aeropower Corporation
Status	ACTIVE
Material	STEEL COMP 15-5PH SEAT

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL Q — CCL Item — Commerce Control List
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
AC-B217-162D70 PRIMARY	Pall Aeropower Corporation (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 4820-01-333-0165?

NSN 4820-01-333-0165 is a Seat,valve, manufactured by Pall Aeropower Corporation, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-333-0165?

NSN 4820-01-333-0165 has 1 manufacturer part number on file: AC-B217-162D70 (Pall Aeropower Corporation).

What are the specifications of AC-B217-162D70?

Key specifications for AC-B217-162D70: Material: STEEL COMP 15-5PH SEAT. 1 specification is documented in the U.S. Government catalog.

Is NSN 4820-01-333-0165 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.

What is the DEMIL code for NSN 4820-01-333-0165?

NSN 4820-01-333-0165 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.

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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