Cartridge, Needle Valve4820-01-518-5124

NSN 4820-01-518-5124 · NIIN 015185124 · Part number 10475K31

Mcmaster-Carr Supply Company · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 2V507

Government record, cited

NSN 4820-01-518-5124 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-518-5124. Manufacturer of record part number: 10475K31.

Also searched as 4820-01-518-5124 · 4820015185124 · NIIN 015185124 · 01-518-5124 · FSC 4820 Valves, Nonpowered · CAGE 2V507 · 10475K31

Nearby stock numbers ← 4820-01-518-5037 Valve, Vent-Check · 4820-01-518-5253 Disk, Valve →

4820-01-518-5124 — Valves, Nonpowered

Features

Cartridge,needle Valve — FSC 4820
Material: STEEL
1 manufacturer part number on file
Manufacturer of record: Mcmaster-Carr Supply Company

Identification

NSN: 4820-01-518-5124
NIIN: 015185124
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 10475K31
Manufacturer: Mcmaster-Carr Supply Company

General Description

The Cartridge,needle Valve, cataloged under National Stock Number 4820-01-518-5124, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Mcmaster-Carr Supply Company. 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. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4820-01-518-5124
Primary Part Number	10475K31
Item Name	Cartridge,needle Valve
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Mcmaster-Carr Supply Company
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
10475K31 PRIMARY	Mcmaster-Carr Supply 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 4820-01-518-5124?

NSN 4820-01-518-5124 is a Cartridge,needle Valve, manufactured by Mcmaster-Carr Supply Company, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-518-5124?

NSN 4820-01-518-5124 has 1 manufacturer part number on file: 10475K31 (Mcmaster-Carr Supply Company).

What are the specifications of 10475K31?

Key specifications for 10475K31: Special Features: 90 DEGREES CURVED; 1-3/8 IN. OVERALL LENGTH; 1/2 IN. NEEDLE LENGTH IN; Part Name Assigned by Controlling Agency: SREASE INJECTOR NEEDLE; Material: STEEL. 1 specification is documented in the U.S. Government catalog.

Is NSN 4820-01-518-5124 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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