PartsTable TECHNICAL DATA SHEET

NSN 4820-01-147-4168Government record, cited

Disk, Valve4820-01-147-4168

NSN 4820-01-147-4168 · NIIN 011474168 · Part number 1532233

Bae Systems Land & Armaments L.p. · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 44114

Government record, cited

NSN 4820-01-147-4168 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-147-4168. Manufacturer of record part number: 1532233.

Also searched as 4820-01-147-4168 · 4820011474168 · NIIN 011474168 · 01-147-4168 · FSC 4820 Valves, Nonpowered · CAGE 44114 · 1532233

Nearby stock numbers ← 4820-01-147-4167 · 4820-01-147-4169 →

4820-01-147-4168 — Valves, Nonpowered

Features

Disk,valve — FSC 4820
Material: STEEL
1 manufacturer part number on file
Manufacturer of record: Bae Systems Land & Armaments L.p.

Identification

NSN: 4820-01-147-4168
NIIN: 011474168
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 1532233
Manufacturer: Bae Systems Land & Armaments L.p.

General Description

The Disk,valve, cataloged under National Stock Number 4820-01-147-4168, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Bae Systems Land & Armaments L.p.. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4820-01-147-4168
Primary Part Number	1532233
Item Name	Disk,valve
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Bae Systems Land & Armaments L.p.
Status	ACTIVE
Material	STEEL

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
1532233 PRIMARY	Bae Systems Land & Armaments L.p. (USA)

Reference documents

Reference	Meaning
1532233	5/9 Secondary reference Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
1532233	5/9 Secondary reference Innovative Data Systems Inc.

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 4820-01-147-4168?

NSN 4820-01-147-4168 is a Disk,valve, manufactured by Bae Systems Land & Armaments L.p., classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-147-4168?

NSN 4820-01-147-4168 has 1 manufacturer part number on file: 1532233 (Bae Systems Land & Armaments L.p.).

What are the specifications of 1532233?

Key specifications for 1532233: Special Features: DIMENSION: 1.218 IN. LG.; 0.624 IN. OD.; 0.215 IN. BORE DIA.; 0.062 IN. THREAD LG.; 0.438-28 UNEF-3A A; Material: STEEL. 1 specification is documented in the U.S. Government catalog.

Is NSN 4820-01-147-4168 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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