Retainer, Disk, Valve4820-00-617-6434

NSN 4820-00-617-6434 · NIIN 006176434 · Part number 87317AND28163

Emerson Automation Solutions Final Control Us Lp Div Navy Product Team · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 15187

Government record, cited

NSN 4820-00-617-6434 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-617-6434. Manufacturer of record part number: 87317AND28163.

Also searched as 4820-00-617-6434 · 4820006176434 · NIIN 006176434 · 00-617-6434 · FSC 4820 Valves, Nonpowered · CAGE 15187 · 87317AND28163 · A53642PC11AND12

Nearby stock numbers ← 4820-00-617-6421 · 4820-00-617-6437 Stem, Fluid Valve →

4820-00-617-6434 — Valves, Nonpowered

Features

Retainer,disk,valve — FSC 4820
Outside Diameter: 0.929 INCHES NOMINAL IN
Material: STEEL COMP 316
2 manufacturer part numbers on file
Manufacturer of record: Emerson Automation Solutions Final Control Us Lp Div Navy Product Team

Identification

NSN: 4820-00-617-6434
NIIN: 006176434
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 87317AND28163
Manufacturer: Emerson Automation Solutions Final Control Us Lp Div Navy Product Team

General Description

The Retainer,disk,valve, cataloged under National Stock Number 4820-00-617-6434, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Emerson Automation Solutions Final Control Us Lp Div Navy Product Team. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4820-00-617-6434
Primary Part Number	87317AND28163
Item Name	Retainer,disk,valve
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
Status	ACTIVE
Outside Diameter	0.929 INCHES NOMINAL IN
Material	STEEL COMP 316

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
87317AND28163 PRIMARY	Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA)
A53642PC11AND12	Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (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 4820-00-617-6434?

NSN 4820-00-617-6434 is a Retainer,disk,valve, manufactured by Emerson Automation Solutions Final Control Us Lp Div Navy Product Team, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-00-617-6434?

NSN 4820-00-617-6434 has 2 manufacturer part numbers on file: 87317AND28163 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), A53642PC11AND12 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team).

What are the specifications of 87317AND28163?

Key specifications for 87317AND28163: Outside Diameter: 0.929 INCHES NOMINAL IN; Special Features: 0.081 IN. DIA HOLE FOR FURNISHED COTTER PIN IN; Material: STEEL COMP 316. 2 specifications are documented in the U.S. Government catalog.

Is NSN 4820-00-617-6434 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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