Valve, Globe4820-01-393-7986

NSN 4820-01-393-7986 · NIIN 013937986 · Part number M91T1-6CC(P)

Potomac Valve and Fitting Co · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 8F025

Government record, cited

NSN 4820-01-393-7986 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-393-7986. Manufacturer of record part number: M91T1-6CC(P).

Also searched as 4820-01-393-7986 · 4820013937986 · NIIN 013937986 · 01-393-7986 · FSC 4820 Valves, Nonpowered · CAGE 8F025 · M91T1-6CC(P)

Nearby stock numbers ← 4820-01-393-7982 Valve, Globe · 4820-01-393-7990 Valve, Relief, Pressure and Temper →

4820-01-393-7986 — Valves, Nonpowered

Features

Valve,globe — FSC 4820
Style Designator: STRAIGHT THRU
Valve Operation Method: MANUAL
1 manufacturer part number on file
Manufacturer of record: Potomac Valve and Fitting Co

Identification

NSN: 4820-01-393-7986
NIIN: 013937986
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: M91T1-6CC(P)
Manufacturer: Potomac Valve and Fitting Co

General Description

The Valve,globe, cataloged under National Stock Number 4820-01-393-7986, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Potomac Valve and Fitting Co. Government technical data includes 2 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. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4820-01-393-7986
Primary Part Number	M91T1-6CC(P)
Item Name	Valve,globe
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Potomac Valve and Fitting Co
Status	ACTIVE
Style Designator	STRAIGHT THRU
Valve Operation Method	MANUAL

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
M91T1-6CC(P) PRIMARY	Potomac Valve and Fitting Co (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 4820-01-393-7986?

NSN 4820-01-393-7986 is a Valve,globe, manufactured by Potomac Valve and Fitting Co, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-393-7986?

NSN 4820-01-393-7986 has 1 manufacturer part number on file: M91T1-6CC(P) (Potomac Valve and Fitting Co).

What are the specifications of M91T1-6CC(P)?

Key specifications for M91T1-6CC(P): Style Designator: STRAIGHT THRU; End Item Identification: CBIL;POTOMAC VALVE AND FITTING CO; Valve Operation Method: MANUAL. 2 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-393-7986 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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