PartsTable TECHNICAL DATA SHEET

NSN 4820-01-227-2914Government record, cited

Parts Kit, Ball Valve4820-01-227-2914

NSN 4820-01-227-2914 · NIIN 012272914 · Part number 258232 PIECE 3,6

Huntington Ingalls Inc Div Newport News Shipbuilding · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 43689

Government record, cited

NSN 4820-01-227-2914 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-227-2914. Manufacturer of record part number: 258232 PIECE 3,6.

Also searched as 4820-01-227-2914 · 4820012272914 · NIIN 012272914 · 01-227-2914 · FSC 4820 Valves, Nonpowered · CAGE 43689 · 258232 PIECE 3,6 · 258232 PIECE 24 AND 6 · 256629 PIECE 3,6

Nearby stock numbers ← 4820-01-227-2912 · 4820-01-227-2915 Parts Kit, Ball Valve →

4820-01-227-2914 — Valves, Nonpowered

Features

Parts Kit,ball Valve — FSC 4820
3 manufacturer part numbers on file
Manufacturer of record: Huntington Ingalls Inc Div Newport News Shipbuilding

Identification

NSN: 4820-01-227-2914
NIIN: 012272914
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 258232 PIECE 3,6
Manufacturer: Huntington Ingalls Inc Div Newport News Shipbuilding

General Description

The Parts Kit,ball Valve, cataloged under National Stock Number 4820-01-227-2914, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Huntington Ingalls Inc Div Newport News Shipbuilding. The record lists 3 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	4820-01-227-2914
Primary Part Number	258232 PIECE 3,6
Item Name	Parts Kit,ball Valve
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Huntington Ingalls Inc Div Newport News Shipbuilding
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL B — Remove Demilitarization Key Points
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
258232 PIECE 3,6 PRIMARY	Huntington Ingalls Inc Div Newport News Shipbuilding (USA)
258232 PIECE 24 AND 6	Huntington Ingalls Inc Div Newport News Shipbuilding (USA)
256629 PIECE 3,6	Huntington Ingalls Inc Div Newport News Shipbuilding (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 4820-01-227-2914?

NSN 4820-01-227-2914 is a Parts Kit,ball Valve, manufactured by Huntington Ingalls Inc Div Newport News Shipbuilding, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-227-2914?

NSN 4820-01-227-2914 has 3 manufacturer part numbers on file: 258232 PIECE 3,6 (Huntington Ingalls Inc Div Newport News Shipbuilding), 258232 PIECE 24 AND 6 (Huntington Ingalls Inc Div Newport News Shipbuilding), 256629 PIECE 3,6 (Huntington Ingalls Inc Div Newport News Shipbuilding).

What are the specifications of 258232 PIECE 3,6?

Key specifications for 258232 PIECE 3,6: End Item Identification: VALVE B 1.50IPS. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-227-2914 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.

What is the DEMIL code for NSN 4820-01-227-2914?

NSN 4820-01-227-2914 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.

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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