Valve, Check4820-01-677-8906

NSN 4820-01-677-8906 · NIIN 016778906 · Part number LM4009

General Electric Company · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 07482

Government record, cited

NSN 4820-01-677-8906 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-677-8906. Manufacturer of record part number: LM4009.

Also searched as 4820-01-677-8906 · 4820016778906 · NIIN 016778906 · 01-677-8906 · FSC 4820 Valves, Nonpowered · CAGE 07482 · LM4009

Nearby stock numbers ← 4820-01-677-8793 Valve, Regulating, Fluid Pressure · 4820-01-677-9235 Valve, Check →

4820-01-677-8906 — Valves, Nonpowered

Features

Valve,check — FSC 4820
Nominal Length: 6.750 INCHES ALL ENDS IN
Style Designator: SCREW-IN CARTRIDGE
Material: STEEL CORROSION RESISTING OVERALL
1 manufacturer part number on file
Manufacturer of record: General Electric Company

Identification

NSN: 4820-01-677-8906
NIIN: 016778906
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: LM4009
Manufacturer: General Electric Company

General Description

The Valve,check, cataloged under National Stock Number 4820-01-677-8906, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is General Electric Company. 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. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4820-01-677-8906
Primary Part Number	LM4009
Item Name	Valve,check
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	General Electric Company
Status	ACTIVE
Nominal Length	6.750 INCHES ALL ENDS IN
Style Designator	SCREW-IN CARTRIDGE
Material	STEEL CORROSION RESISTING OVERALL

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
LM4009 PRIMARY	General Electric Company (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 4820-01-677-8906?

NSN 4820-01-677-8906 is a Valve,check, manufactured by General Electric Company, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-677-8906?

NSN 4820-01-677-8906 has 1 manufacturer part number on file: LM4009 (General Electric Company).

What are the specifications of LM4009?

Key specifications for LM4009: Nominal Length: 6.750 INCHES ALL ENDS IN; Style Designator: SCREW-IN CARTRIDGE; Part Name Assigned by Controlling Agency: INLET GEARBOX FLOW CHECK VALVE; Material: STEEL CORROSION RESISTING OVERALL. 3 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-677-8906 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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