PartsTable TECHNICAL DATA SHEET

NSN 4820-01-262-7522Government record, cited

Cock, Drain4820-01-262-7522

NSN 4820-01-262-7522 · NIIN 012627522 · Part number 8W-68024 ITEM 19

Fm Af, Llc Dba American Fan Company · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 75477

Government record, cited

NSN 4820-01-262-7522 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-262-7522. Manufacturer of record part number: 8W-68024 ITEM 19.

Also searched as 4820-01-262-7522 · 4820012627522 · NIIN 012627522 · 01-262-7522 · FSC 4820 Valves, Nonpowered · CAGE 75477 · 8W-68024 ITEM 19 · 8W-68024

Nearby stock numbers ← 4820-01-262-7521 Valve, Diaphragm, Stop · 4820-01-262-7523 Valve, Ball →

4820-01-262-7522 — Valves, Nonpowered

Features

Cock,drain — FSC 4820
1 manufacturer part number on file
Manufacturer of record: Fm Af, Llc Dba American Fan Company

Identification

NSN: 4820-01-262-7522
NIIN: 012627522
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 8W-68024 ITEM 19
Manufacturer: Fm Af, Llc Dba American Fan Company

General Description

The Cock,drain, cataloged under National Stock Number 4820-01-262-7522, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Fm Af, Llc Dba American Fan Company. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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	Cock,drain
FSC / FSG	4820 — Valves, Nonpowered (FSG 48)
Manufacturers	Fm Af, Llc Dba American Fan Company (CAGE 75477)

Technical Specifications

Parameter	Value
NSN	4820-01-262-7522
Primary Part Number	8W-68024 ITEM 19
Item Name	Cock,drain
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Fm Af, Llc Dba American Fan Company
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
8W-68024 ITEM 19 PRIMARY	Fm Af, Llc Dba American Fan Company (USA)

Reference documents

Reference	Meaning
8W-68024 ITEM 19	5/9 Secondary reference New Philadelphia Fan Co Buffalo Forge Marine Fans
8W-68024	D/9 Drawing number reference only New Philadelphia Fan Co Buffalo Forge Marine Fans

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 4820-01-262-7522?

NSN 4820-01-262-7522 is a Cock,drain, manufactured by Fm Af, Llc Dba American Fan Company, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-262-7522?

NSN 4820-01-262-7522 has 1 manufacturer part number on file: 8W-68024 ITEM 19 (Fm Af, Llc Dba American Fan Company).

Is NSN 4820-01-262-7522 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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