Valve, Gate4820-01-145-6648

NSN 4820-01-145-6648 · NIIN 011456648

FSC 4820 — Valves, Nonpowered · FSG 48 — Valves

Government record, cited

Also searched as 4820-01-145-6648 · 4820011456648 · NIIN 011456648 · 01-145-6648 · FSC 4820 Valves, Nonpowered

Nearby stock numbers ← 4820-01-145-6636 · 4820-01-145-6649 →

4820-01-145-6648 — Valves, Nonpowered

Features

Valve,gate — FSC 4820
Inlet Relationship with Outlet: IDENTICALIDENTICAL
Flange Face Design: PLAINPLAIN
Stem Type: NONRISINGNONRISING
Connection Type: FLANGE, ROUND W/HOLESFLANGE, ROUND W/HOLES
Valve Size: 10.000 INCHES10.000 INCHES IN
Bonnet Type: INSIDE SCREWINSIDE SCREW
Bolt Hole Quantity: 1212

Identification

NSN: 4820-01-145-6648
NIIN: 011456648
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves

General Description

The Valve,gate, cataloged under National Stock Number 4820-01-145-6648, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. Government technical data includes 15 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	4820-01-145-6648
Item Name	Valve,gate
FSC / FSG	4820 / 48 — Valves, Nonpowered
Status	ACTIVE
Inlet Relationship with Outlet	IDENTICALIDENTICAL
Flange Face Design	PLAINPLAIN
Stem Type	NONRISINGNONRISING
Connection Type	FLANGE, ROUND W/HOLESFLANGE, ROUND W/HOLES
Valve Size	10.000 INCHES10.000 INCHES IN
Bonnet Type	INSIDE SCREWINSIDE SCREW
Bolt Hole Quantity	1212
Flange Diameter	15.000 INCHES15.000 INCHES IN
Bonnet Attachment Method	BOLTEDBOLTED
Face to Face Distance	11.000 INCHES11.000 INCHES IN
Material	NICKEL ALLOY STEM
Material	NICKEL ALLOY SEAT
Material	NICKEL ALLOY DISK
Material	COPPER ALLOY 922 BODY
Valve Operation Method	HYDRAULICHYDRAULIC

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

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

Reference documents

Reference	Meaning
N-54147 CD-54150-10INCH	3/9 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 4820-01-145-6648?

NSN 4820-01-145-6648 is a Valve,gate, classified under FSC 4820, Valves, Nonpowered. Status: active.

What are the specifications of 4820-01-145-6648?

Key specifications for 4820-01-145-6648: Inlet Relationship with Outlet: IDENTICALIDENTICAL; Flange Face Design: PLAINPLAIN; Stem Type: NONRISINGNONRISING; Connection Type: FLANGE, ROUND W/HOLESFLANGE, ROUND W/HOLES. 15 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-145-6648 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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