PartsTable TECHNICAL DATA SHEET

NSN 4820-01-175-1262Government record, cited

Disk, Valve4820-01-175-1262

NSN 4820-01-175-1262 · NIIN 011751262 · Part number 047152AO

Hydrasearch Company, Llc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 32142

Government record, cited

NSN 4820-01-175-1262 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-175-1262. Manufacturer of record part number: 047152AO.

Also searched as 4820-01-175-1262 · 4820011751262 · NIIN 011751262 · 01-175-1262 · FSC 4820 Valves, Nonpowered · CAGE 32142 · 047152AO · 047152A0EJ

Nearby stock numbers ← 4820-01-175-1256 Guide, Valve Disk · 4820-01-175-1263 Valve Assembly →

4820-01-175-1262 — Valves, Nonpowered

Features

Disk,valve — FSC 4820
Shank Diameter: 0.936 INCHES NOMINAL IN
Flange Diameter: 0.936 INCHES NOMINAL IN
Style Designator: POPPET
Material: NICKEL ALLOY AND PLASTIC POLYAMIDE NYLON
1 manufacturer part number on file
Manufacturer of record: Hydrasearch Company, Llc

Identification

NSN: 4820-01-175-1262
NIIN: 011751262
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 047152AO
Manufacturer: Hydrasearch Company, Llc

General Description

The Disk,valve, cataloged under National Stock Number 4820-01-175-1262, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Hydrasearch Company, Llc. Government technical data includes 4 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	4820-01-175-1262
Primary Part Number	047152AO
Item Name	Disk,valve
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Hydrasearch Company, Llc
Status	ACTIVE
Shank Diameter	0.936 INCHES NOMINAL IN
Flange Diameter	0.936 INCHES NOMINAL IN
Style Designator	POPPET
Material	NICKEL ALLOY AND PLASTIC POLYAMIDE NYLON

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
047152AO PRIMARY	Hydrasearch Company, Llc (USA)

Reference documents

Reference	Meaning
047152A0EJ	C/1 Advisory reference — outside the item-of-supply concept Hydrasearch Co., Inc. Dba Use CAGE Code 32142 for Cataloging

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 4820-01-175-1262?

NSN 4820-01-175-1262 is a Disk,valve, manufactured by Hydrasearch Company, Llc, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-175-1262?

NSN 4820-01-175-1262 has 1 manufacturer part number on file: 047152AO (Hydrasearch Company, Llc).

What are the specifications of 047152AO?

Key specifications for 047152AO: Shank Diameter: 0.936 INCHES NOMINAL IN; Flange Diameter: 0.936 INCHES NOMINAL IN; Overall Height: 0.330 INCHES NOMINAL IN; Style Designator: POPPET. 4 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-175-1262 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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