PartsTable TECHNICAL DATA SHEET

NSN 4820-01-147-7455Government record, cited

Valve, Gate4820-01-147-7455

NSN 4820-01-147-7455 · NIIN 011477455

FSC 4820 — Valves, Nonpowered · FSG 48 — Valves

Government record, cited

Also searched as 4820-01-147-7455 · 4820011477455 · NIIN 011477455 · 01-147-7455 · FSC 4820 Valves, Nonpowered · 803-2177518-06K2M0DL1 · 803-2177518-06K2M0D

Nearby stock numbers ← 4820-01-147-7190 Valve, Angle · 4820-01-147-7457 →

4820-01-147-7455 — Valves, Nonpowered

Features

Valve,gate — FSC 4820
Inlet Relationship with Outlet: IDENTICAL
Criticality Code Justification: ZZZY
Valve Size: 6.000 INCHES IN
Valve Operation Method: MANUAL
Reference Number Differentiating Characteristics: MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS

Identification

NSN: 4820-01-147-7455
NIIN: 011477455
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves

General Description

The Valve,gate, cataloged under National Stock Number 4820-01-147-7455, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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	4820-01-147-7455
Item Name	Valve,gate
FSC / FSG	4820 / 48 — Valves, Nonpowered
Status	ACTIVE
Inlet Relationship with Outlet	IDENTICAL
Criticality Code Justification	ZZZY
Valve Size	6.000 INCHES IN
Valve Operation Method	MANUAL
Reference Number Differentiating Characteristics	MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS

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	S

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
803-2177518-06K2M0DL1	5/1 Secondary reference Naval Inventory Control Point Mechanicsburg
803-2177518-06K2M0D	3/1 Design control — primary reference U.S. Government activity

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 4820-01-147-7455?

NSN 4820-01-147-7455 is a Valve,gate, classified under FSC 4820, Valves, Nonpowered. Status: active.

What are the specifications of 4820-01-147-7455?

Key specifications for 4820-01-147-7455: Inlet Relationship with Outlet: IDENTICAL; Criticality Code Justification: ZZZY; Valve Size: 6.000 INCHES IN; Valve Operation Method: MANUAL. 5 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-147-7455 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 4820-01-147-7455?

NSN 4820-01-147-7455 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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