Stem, Bottom Valve4820-01-177-2390

NSN 4820-01-177-2390 · NIIN 011772390 · Part number 16A7846X012

Fisher Controls Co Inc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 22508

Government record, cited

NSN 4820-01-177-2390 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-177-2390. Manufacturer of record part number: 16A7846X012.

Also searched as 4820-01-177-2390 · 4820011772390 · NIIN 011772390 · 01-177-2390 · FSC 4820 Valves, Nonpowered · CAGE 22508 · 16A7846X012 · 71-2-92E KEY 9 1IN

Nearby stock numbers ← 4820-01-177-2388 Button, Valve · 4820-01-177-2393 Valve Assembly, Drain-Vent →

4820-01-177-2390 — Valves, Nonpowered

Features

Stem,bottom Valve — FSC 4820
2 manufacturer part numbers on file
Manufacturer of record: Fisher Controls Co Inc

Identification

NSN: 4820-01-177-2390
NIIN: 011772390
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 16A7846X012
Manufacturer: Fisher Controls Co Inc

General Description

The Stem,bottom Valve, cataloged under National Stock Number 4820-01-177-2390, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Fisher Controls Co Inc. 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	4820-01-177-2390
Primary Part Number	16A7846X012
Item Name	Stem,bottom Valve
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Fisher Controls Co 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)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
71-2-92E KEY 9 1IN	Fisher Controls Co Inc (USA)
16A7846X012 PRIMARY	Fisher Controls Co Inc (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 4820-01-177-2390?

NSN 4820-01-177-2390 is a Stem,bottom Valve, manufactured by Fisher Controls Co Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-177-2390?

NSN 4820-01-177-2390 has 2 manufacturer part numbers on file: 71-2-92E KEY 9 1IN (Fisher Controls Co Inc), 16A7846X012 (Fisher Controls Co Inc).

What are the specifications of 16A7846X012?

Key specifications for 16A7846X012: End Item Identification: END ITEM VALVE SIZE 1.000 INCH; TYPE 0292F IN. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-177-2390 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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