Sensor Assembly, Valve4820-01-148-2570

NSN 4820-01-148-2570 · NIIN 011482570 · Part number 8B390-002

Standard-Thomson Corporation · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 78493

Government record, cited

NSN 4820-01-148-2570 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-148-2570. Manufacturer of record part number: 8B390-002.

Also searched as 4820-01-148-2570 · 4820011482570 · NIIN 011482570 · 01-148-2570 · FSC 4820 Valves, Nonpowered · CAGE 78493 · 8B390-002 · 8B390

Nearby stock numbers ← 4820-01-148-2569 · 4820-01-148-2578 →

4820-01-148-2570 — Valves, Nonpowered

Features

Sensor Assembly,valve — FSC 4820
General Characteristics Item Description: MATL STEEL CORROSION RESISTING; W/TWO 1.875 IN.-12 UN RH INT THD ENDS ON BODY; ONE 0.375 IN. INT THD END ON SENSOR SHAFT; 4.315 IN. O/A LG; 2.265 IN. O/A W; 10.600 IN. O/A H; FURNISHED W/ SPRING 1; PIN 1; GUIDE,SPRING 1 IN
1 manufacturer part number on file
Manufacturer of record: Standard-Thomson Corporation

Identification

NSN: 4820-01-148-2570
NIIN: 011482570
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 8B390-002
Manufacturer: Standard-Thomson Corporation

General Description

The Sensor Assembly,valve, cataloged under National Stock Number 4820-01-148-2570, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Standard-Thomson Corporation. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	4820-01-148-2570
Primary Part Number	8B390-002
Item Name	Sensor Assembly,valve
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Standard-Thomson Corporation
Status	ACTIVE
General Characteristics Item Description	MATL STEEL CORROSION RESISTING; W/TWO 1.875 IN.-12 UN RH INT THD ENDS ON BODY; ONE 0.375 IN. INT THD END ON SENSOR SHAFT; 4.315 IN. O/A LG; 2.265 IN. O/A W; 10.600 IN. O/A H; FURNISHED W/ SPRING 1; PIN 1; GUIDE,SPRING 1 IN

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
8B390-002 PRIMARY	Standard-Thomson Corporation (USA)

Reference documents

Reference	Meaning
8B390	D/9 Drawing number reference only Standard-Thomson Corporation

Frequently Asked Questions

What is NSN 4820-01-148-2570?

NSN 4820-01-148-2570 is a Sensor Assembly,valve, manufactured by Standard-Thomson Corporation, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-148-2570?

NSN 4820-01-148-2570 has 1 manufacturer part number on file: 8B390-002 (Standard-Thomson Corporation).

What are the specifications of 8B390-002?

Key specifications for 8B390-002: General Characteristics Item Description: MATL STEEL CORROSION RESISTING; W/TWO 1.875 IN.-12 UN RH INT THD ENDS ON BODY; ONE 0.375 IN. INT THD END ON SENSOR SHAFT; 4.315 IN. O/A LG; 2.265 IN. O/A W; 10.600 IN. O/A H; FURNISHED W/ SPRING 1; PIN 1; GUIDE,SPRING 1 IN. 1 specification is documented in the U.S. Government catalog.

Is NSN 4820-01-148-2570 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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