Ball, Valve, Ported4820-01-256-8594

NSN 4820-01-256-8594 · NIIN 012568594 · Part number 14962CP

Naval Inventory Control Point Mechanicsburg · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 03950

Government record, cited

NSN 4820-01-256-8594 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-256-8594. Manufacturer of record part number: 14962CP.

Also searched as 4820-01-256-8594 · 4820012568594 · NIIN 012568594 · 01-256-8594 · FSC 4820 Valves, Nonpowered · CAGE 03950 · 14962CP · 14962

Nearby stock numbers ← 4820-01-256-8593 Ball, Valve, Ported · 4820-01-256-8604 Valve, Linear, Directional Control →

4820-01-256-8594 — Valves, Nonpowered

Features

Ball,valve,ported — FSC 4820
Criticality Code Justification: ZZZY
Material: STEEL STAINLESS - USE STB000
Reference Number Differentiating Characteristics: CLEANING, PACKAGING, AND MARKING IAW THE LATEST REVISION OF MIL-STD-1330
1 manufacturer part number on file
Manufacturer of record: Naval Inventory Control Point Mechanicsburg

Identification

NSN: 4820-01-256-8594
NIIN: 012568594
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 14962CP
Manufacturer: Naval Inventory Control Point Mechanicsburg

General Description

The Ball,valve,ported, cataloged under National Stock Number 4820-01-256-8594, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Naval Inventory Control Point Mechanicsburg. Government technical data includes 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4820-01-256-8594
Primary Part Number	14962CP
Item Name	Ball,valve,ported
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Naval Inventory Control Point Mechanicsburg
Status	ACTIVE
Criticality Code Justification	ZZZY
Material	STEEL STAINLESS - USE STB000
Reference Number Differentiating Characteristics	CLEANING, PACKAGING, AND MARKING IAW THE LATEST REVISION OF MIL-STD-1330

Lifecycle & Compliance

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

Cross-Reference Index

Part Number	Manufacturer
14962CP	Naval Inventory Control Point Mechanicsburg (USA)

Reference documents

Reference	Meaning
14962	3/9 Design control — primary reference U.S. Government activity

Frequently Asked Questions

What is NSN 4820-01-256-8594?

NSN 4820-01-256-8594 is a Ball,valve,ported, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-256-8594?

NSN 4820-01-256-8594 has 1 manufacturer part number on file: 14962CP (Naval Inventory Control Point Mechanicsburg).

What are the specifications of 14962CP?

Key specifications for 14962CP: Criticality Code Justification: ZZZY; Material: STEEL STAINLESS - USE STB000; Reference Number Differentiating Characteristics: CLEANING, PACKAGING, AND MARKING IAW THE LATEST REVISION OF MIL-STD-1330. 3 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-256-8594 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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