PartsTable TECHNICAL DATA SHEET

NSN 4820-01-168-8188Government record, cited

Plug, Rotary, Valve4820-01-168-8188

NSN 4820-01-168-8188 · NIIN 011688188 · Part number DIN668-36XL 40

Lehigh Armstrong Inc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 1FH08

Government record, cited

NSN 4820-01-168-8188 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-168-8188. Manufacturer of record part number: DIN668-36XL 40.

Also searched as 4820-01-168-8188 · 4820011688188 · NIIN 011688188 · 01-168-8188 · FSC 4820 Valves, Nonpowered · CAGE 1FH08 · DIN668-36XL 40

Nearby stock numbers ← 4820-01-168-8173 · 4820-01-168-8217 Disk Assembly →

4820-01-168-8188 — Valves, Nonpowered

Features

Plug,rotary,valve — FSC 4820
1 manufacturer part number on file
Manufacturer of record: Lehigh Armstrong Inc

Identification

NSN: 4820-01-168-8188
NIIN: 011688188
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: DIN668-36XL 40
Manufacturer: Lehigh Armstrong Inc

General Description

The Plug,rotary,valve, cataloged under National Stock Number 4820-01-168-8188, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Lehigh Armstrong Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.

Catalog Facts

Item Name	Plug,rotary,valve
FSC / FSG	4820 — Valves, Nonpowered (FSG 48)
Manufacturers	Lehigh Armstrong Inc (CAGE 1FH08)

Technical Specifications

Parameter	Value
NSN	4820-01-168-8188
Primary Part Number	DIN668-36XL 40
Item Name	Plug,rotary,valve
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Lehigh Armstrong Inc
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)

Cross-Reference Index

Part Number	Manufacturer
DIN668-36XL 40 PRIMARY	Lehigh Armstrong Inc (USA)

Reference documents

Reference	Meaning
DIN668-36XL 40	5/9 Secondary reference Brooks Automation, Inc. Div Cti Cryogenics

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 4820-01-168-8188?

NSN 4820-01-168-8188 is a Plug,rotary,valve, manufactured by Lehigh Armstrong Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-168-8188?

NSN 4820-01-168-8188 has 1 manufacturer part number on file: DIN668-36XL 40 (Lehigh Armstrong Inc).

Is NSN 4820-01-168-8188 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.

PartsTable Design LLC · partstable.com