Thermostatic Assemb4820-01-126-0071

NSN 4820-01-126-0071 · NIIN 011260071 · Part number 50005-05

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

Government record, cited

NSN 4820-01-126-0071 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-126-0071. Manufacturer of record part number: 50005-05.

Also searched as 4820-01-126-0071 · 4820011260071 · NIIN 011260071 · 01-126-0071 · FSC 4820 Valves, Nonpowered · CAGE 55378 · 50005-05 · 50005-5

Nearby stock numbers ← 4820-01-126-0064 Bonnet and Stem Han · 4820-01-126-0087 Valve, Safety Relief →

4820-01-126-0071 — Valves, Nonpowered

Features

Thermostatic Assemb — FSC 4820
1 manufacturer part number on file
Manufacturer of record: Trac Regulator Co., Inc. Dba Trac Regulator Co Inc

Identification

NSN: 4820-01-126-0071
NIIN: 011260071
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 50005-05
Manufacturer: Trac Regulator Co., Inc. Dba Trac Regulator Co Inc

General Description

The Thermostatic Assemb, cataloged under National Stock Number 4820-01-126-0071, 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. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Catalog Facts

Item Name	Thermostatic Assemb
FSC / FSG	4820 — Valves, Nonpowered (FSG 48)
Manufacturers	Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (CAGE 55378)

Technical Specifications

Parameter	Value
NSN	4820-01-126-0071
Primary Part Number	50005-05
Item Name	Thermostatic Assemb
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)

⇄ Related Items 1

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

3110-01-518-1320 POSSIBLE MATCH

BEARING,ROLLER,SELF-ALIGNING

Possible match (shared part number)

Cross-Reference Index

Part Number	Manufacturer
50005-05 PRIMARY	Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA)

Reference documents

Reference	Meaning
50005-5	5/9 Secondary reference Trac Regulator Co., Inc. Dba Trac Regulator Co Inc

Related Parts

3110-01-518-1320POSSIBLE MATCH

BEARING,ROLLER,SELF-ALIGNING

Frequently Asked Questions

What is NSN 4820-01-126-0071?

NSN 4820-01-126-0071 is a Thermostatic Assemb, 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 4820-01-126-0071?

NSN 4820-01-126-0071 has 1 manufacturer part number on file: 50005-05 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc).

What NSN replaces 4820-01-126-0071?

1 possible match (shared part number, not a government interchangeability claim): 3110-01-518-1320. Verify interchangeability with system specifications before substitution.

Is NSN 4820-01-126-0071 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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