PartsTable TECHNICAL DATA SHEET

NSN 4820-01-172-4809Government record, cited

Filter Assembly, Valve4820-01-172-4809

NSN 4820-01-172-4809 · NIIN 011724809 · Part number 020-68824-032/037

Moog Military Aircraft Llc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 9P5N5

Government record, cited

NSN 4820-01-172-4809 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-172-4809. Manufacturer of record part number: 020-68824-032/037.

Also searched as 4820-01-172-4809 · 4820011724809 · NIIN 011724809 · 01-172-4809 · FSC 4820 Valves, Nonpowered · CAGE 9P5N5 · 020-68824-032/037

Nearby stock numbers ← 4820-01-172-4808 · 4820-01-172-4810 Drain Orifice, Valve →

4820-01-172-4809 — Valves, Nonpowered

Features

Filter Assembly,valve — FSC 4820
General Characteristics Item Description: PART OF 4820010111999
1 manufacturer part number on file
Manufacturer of record: Moog Military Aircraft Llc

Identification

NSN: 4820-01-172-4809
NIIN: 011724809
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 020-68824-032/037
Manufacturer: Moog Military Aircraft Llc

General Description

The Filter Assembly,valve, cataloged under National Stock Number 4820-01-172-4809, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Moog Military Aircraft Llc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4820-01-172-4809
Primary Part Number	020-68824-032/037
Item Name	Filter Assembly,valve
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Moog Military Aircraft Llc
Status	ACTIVE
General Characteristics Item Description	PART OF 4820010111999

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
020-68824-032/037 PRIMARY	Moog Military Aircraft Llc (USA)

Reference documents

Reference	Meaning
020-68824-032/037	5/9 Secondary reference U.S. Government activity

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 4820-01-172-4809?

NSN 4820-01-172-4809 is a Filter Assembly,valve, manufactured by Moog Military Aircraft Llc, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-172-4809?

NSN 4820-01-172-4809 has 1 manufacturer part number on file: 020-68824-032/037 (Moog Military Aircraft Llc).

What are the specifications of 020-68824-032/037?

Key specifications for 020-68824-032/037: General Characteristics Item Description: PART OF 4820010111999; End Item Identification: A/A37A-9,A/A37U-14 A. 1 specification is documented in the U.S. Government catalog.

Is NSN 4820-01-172-4809 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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