Indicator, Torque Meter6620-01-545-2850

NSN 6620-01-545-2850 · NIIN 015452850 · Part number 4351-1214

Instrument Specialties Company, Inc. · FSC 6620 — Engine Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE 34641

Government record, cited

NSN 6620-01-545-2850 — this item is cataloged by the U.S. Government under National Stock Number 6620-01-545-2850. Manufacturer of record part number: 4351-1214.

Also searched as 6620-01-545-2850 · 6620015452850 · NIIN 015452850 · 01-545-2850 · FSC 6620 Engine Instruments · CAGE 34641 · 4351-1214

Nearby stock numbers ← 6620-01-545-2848 Indicator, Torque Meter · 6620-01-545-3104 Transmitter, Pressure →

Features

Indicator,torque Meter — FSC 6620
1 manufacturer part number on file
Manufacturer of record: Instrument Specialties Company, Inc.

Identification

NSN: 6620-01-545-2850
NIIN: 015452850
FSC: 6620 — Engine Instruments
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: 4351-1214
Manufacturer: Instrument Specialties Company, Inc.

General Description

The Indicator,torque Meter, cataloged under National Stock Number 6620-01-545-2850, is classified within Federal Supply Class 6620 (Engine Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Instrument Specialties Company, Inc.. 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	6620-01-545-2850
Primary Part Number	4351-1214
Item Name	Indicator,torque Meter
FSC / FSG	6620 / 66 — Engine Instruments
Manufacturer	Instrument Specialties Company, 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)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
4351-1214 PRIMARY	Instrument Specialties Company, Inc. (USA)

No interchangeability data on file.

Other items in FSC 6620 — Engine Instruments

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

6620-00-000-0124

6620-00-000-0124 · Item name not on file

6620-00-000-0548

6620-00-000-0548 · Item name not on file

6620-00-001-1398

STARTER AND SHAFT ASSEMBLY

6620-00-001-4552

6620-00-001-4552 · Item name not on file

6620-00-001-9331

6620-00-001-9331 · Item name not on file

6620-00-001-9332

6620-00-001-9332 · Item name not on file

6620-00-001-9333

6620-00-001-9333 · Item name not on file

6620-00-001-9334

6620-00-001-9334 · Item name not on file

Frequently Asked Questions

What is NSN 6620-01-545-2850?

NSN 6620-01-545-2850 is a Indicator,torque Meter, manufactured by Instrument Specialties Company, Inc., classified under FSC 6620, Engine Instruments. Status: active.

What part numbers are listed for NSN 6620-01-545-2850?

NSN 6620-01-545-2850 has 1 manufacturer part number on file: 4351-1214 (Instrument Specialties Company, Inc.).

What are the specifications of 4351-1214?

Key specifications for 4351-1214: Part Name Assigned by Controlling Agency: DOUBLE TORQUE INDICATOR(ONLY FOR ENGINE 250-C20B FOR HC WITHOUT EQUIPMENT VTOL0; End Item Identification: HR/A-15 HELICOPTER. 0 specifications are documented in the U.S. Government catalog.

Is NSN 6620-01-545-2850 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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