Regulator, Thermostatic Temperatu4820-01-669-8756

NSN 4820-01-669-8756 · NIIN 016698756 · Part number 65E63-2

Grimes Aerospace Company · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 72914

Government record, cited

NSN 4820-01-669-8756 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-669-8756. Manufacturer of record part number: 65E63-2.

Also searched as 4820-01-669-8756 · 4820016698756 · NIIN 016698756 · 01-669-8756 · FSC 4820 Valves, Nonpowered · CAGE 72914 · 65E63-2

Nearby stock numbers ← 4820-01-669-8753 Parts Kit, Globe Valve · 4820-01-669-8771 Repair Kit, Valve →

4820-01-669-8756 — Valves, Nonpowered

Features

Regulator,thermostatic Temperatu — FSC 4820
1 manufacturer part number on file
Manufacturer of record: Grimes Aerospace Company

Identification

NSN: 4820-01-669-8756
NIIN: 016698756
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 65E63-2
Manufacturer: Grimes Aerospace Company

General Description

The Regulator,thermostatic Temperatu, cataloged under National Stock Number 4820-01-669-8756, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Grimes Aerospace Company. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Regulator,thermostatic Temperatu
FSC / FSG	4820 — Valves, Nonpowered (FSG 48)
Manufacturers	Grimes Aerospace Company (CAGE 72914)

Technical Specifications

Parameter	Value
NSN	4820-01-669-8756
Primary Part Number	65E63-2
Item Name	Regulator,thermostatic Temperatu
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Grimes Aerospace Company
Status	ACTIVE

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
65E63-2 PRIMARY	Grimes Aerospace 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 4820-01-669-8756?

NSN 4820-01-669-8756 is a Regulator,thermostatic Temperatu, manufactured by Grimes Aerospace Company, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-669-8756?

NSN 4820-01-669-8756 has 1 manufacturer part number on file: 65E63-2 (Grimes Aerospace Company).

Is NSN 4820-01-669-8756 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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