PartsTable TECHNICAL DATA SHEET

NSN 4820-01-246-1077Government record, cited

Valve, Ball4820-01-246-1077

NSN 4820-01-246-1077 · NIIN 012461077 · Part number 891-50-50-D

Elkhart Brass Manufacturing Company, Llc Div Elkhart Brass Manufacturing Company · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 20266

Government record, cited

NSN 4820-01-246-1077 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-246-1077. Manufacturer of record part number: 891-50-50-D.

Also searched as 4820-01-246-1077 · 4820012461077 · NIIN 012461077 · 01-246-1077 · FSC 4820 Valves, Nonpowered · CAGE 20266 · 891-50-50-D · 1424860 · 1424860

Nearby stock numbers ← 4820-01-246-1076 · 4820-01-246-1078 Valve, Vent →

4820-01-246-1077 — Valves, Nonpowered

Features

Valve,ball — FSC 4820
2 manufacturer part numbers on file
Manufacturer of record: Elkhart Brass Manufacturing Company, Llc Div Elkhart Brass Manufacturing Company

Identification

NSN: 4820-01-246-1077
NIIN: 012461077
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 891-50-50-D
Manufacturer: Elkhart Brass Manufacturing Company, Llc Div Elkhart Brass Manufacturing Company

General Description

The Valve,ball, cataloged under National Stock Number 4820-01-246-1077, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Elkhart Brass Manufacturing Company, Llc Div Elkhart Brass Manufacturing Company. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	Valve,ball
FSC / FSG	4820 — Valves, Nonpowered (FSG 48)
Manufacturers	Oshkosh Defense Llc (CAGE 75Q65); Elkhart Brass Manufacturing Company, Llc Div Elkhart Brass Manufacturing Company (CAGE 20266)

Technical Specifications

Parameter	Value
NSN	4820-01-246-1077
Primary Part Number	891-50-50-D
Item Name	Valve,ball
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Elkhart Brass Manufacturing Company, Llc Div Elkhart Brass Manufacturing Company
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
1424860	Oshkosh Defense Llc (USA)
891-50-50-D PRIMARY	Elkhart Brass Manufacturing Company, Llc Div Elkhart Brass Manufacturing Company (USA)

Reference documents

Reference	Meaning
1424860	5/9 Secondary reference Oshkosh Corp

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 4820-01-246-1077?

NSN 4820-01-246-1077 is a Valve,ball, manufactured by Elkhart Brass Manufacturing Company, Llc Div Elkhart Brass Manufacturing Company, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-246-1077?

NSN 4820-01-246-1077 has 2 manufacturer part numbers on file: 1424860 (Oshkosh Defense Llc), 891-50-50-D (Elkhart Brass Manufacturing Company, Llc Div Elkhart Brass Manufacturing Company).

Is NSN 4820-01-246-1077 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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