PartsTable TECHNICAL DATA SHEET

NSN 4820-01-466-9246Government record, cited

Regulator, Thermostatic Temperatu4820-01-466-9246

NSN 4820-01-466-9246 · NIIN 014669246 · Part number 40054-907 CDS 40539

Trac Regulator Co., Inc. Dba Trac Regulator Co Inc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 55378

Government record, cited

NSN 4820-01-466-9246 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-466-9246. Manufacturer of record part number: 40054-907 CDS 40539.

Also searched as 4820-01-466-9246 · 4820014669246 · NIIN 014669246 · 01-466-9246 · FSC 4820 Valves, Nonpowered · CAGE 55378 · 40054-907 CDS 40539 · 40054-9 REV C

Nearby stock numbers ← 4820-01-466-9244 · 4820-01-466-9254 Valve, Linear, Directional Control →

4820-01-466-9246 — Valves, Nonpowered

Features

Regulator,thermostatic Temperatu — FSC 4820
Thermostat Type: BULB
1 manufacturer part number on file
Manufacturer of record: Trac Regulator Co., Inc. Dba Trac Regulator Co Inc

Identification

NSN: 4820-01-466-9246
NIIN: 014669246
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 40054-907 CDS 40539
Manufacturer: Trac Regulator Co., Inc. Dba Trac Regulator Co Inc

General Description

The Regulator,thermostatic Temperatu, cataloged under National Stock Number 4820-01-466-9246, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Trac Regulator Co., Inc. Dba Trac Regulator Co Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	4820-01-466-9246
Primary Part Number	40054-907 CDS 40539
Item Name	Regulator,thermostatic Temperatu
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
Status	ACTIVE
Thermostat Type	BULB

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
40054-907 CDS 40539 PRIMARY	Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA)

Reference documents

Reference	Meaning
40054-9 REV C	D/9 Drawing number reference only Trac Regulator Co., Inc. Dba Trac Regulator Co Inc

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 4820-01-466-9246?

NSN 4820-01-466-9246 is a Regulator,thermostatic Temperatu, manufactured by Trac Regulator Co., Inc. Dba Trac Regulator Co Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-466-9246?

NSN 4820-01-466-9246 has 1 manufacturer part number on file: 40054-907 CDS 40539 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc).

What are the specifications of 40054-907 CDS 40539?

Key specifications for 40054-907 CDS 40539: Thermostat Type: BULB; Special Features: NEXT HIGHER ASSY VALVE TEMP R; End Item Identification: W/SNIMITZ CLASS CVN. 1 specification is documented in the U.S. Government catalog.

Is NSN 4820-01-466-9246 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.

PartsTable Design LLC · partstable.com