PartsTable TECHNICAL DATA SHEET
NSN 6620-01-156-9199Government record, cited

Synchro, Rotary6620-01-156-9199

NSN 6620-01-156-9199 · NIIN 011569199 · Part number 11M26D1
Muirhead Aerospace Ltd · FSC 6620 — Engine Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE K0624
Government record, cited
NSN 6620-01-156-9199 — this item is cataloged by the U.S. Government under National Stock Number 6620-01-156-9199. Manufacturer of record part number: 11M26D1.
Also searched as  6620-01-156-9199 · 6620011569199 · NIIN 011569199 · 01-156-9199 · FSC 6620 Engine Instruments · CAGE K0624 · 11M26D1
Nearby stock numbers  ·
Features
  • Synchro,rotary — FSC 6620
  • 1 manufacturer part number on file
  • Manufacturer of record: Muirhead Aerospace Ltd
Identification
  • NSN: 6620-01-156-9199
  • NIIN: 011569199
  • FSC: 6620 — Engine Instruments
  • FSG: 66 — Instruments and Laboratory Equipment
  • Primary part number: 11M26D1
  • Manufacturer: Muirhead Aerospace Ltd
General Description

The Synchro,rotary, cataloged under National Stock Number 6620-01-156-9199, is classified within Federal Supply Class 6620 (Engine Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Muirhead Aerospace Ltd. 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
ParameterValue
NSN6620-01-156-9199
Primary Part Number11M26D1
Item NameSynchro,rotary
FSC / FSG6620 / 66 — Engine Instruments
ManufacturerMuirhead Aerospace Ltd
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL Q — CCL Item — Commerce Control List
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
11M26D1 PRIMARY Muirhead Aerospace Ltd (GBR)
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 6620-01-156-9199?

NSN 6620-01-156-9199 is a Synchro,rotary, manufactured by Muirhead Aerospace Ltd, classified under FSC 6620, Engine Instruments. Status: active.

What part numbers are listed for NSN 6620-01-156-9199?

NSN 6620-01-156-9199 has 1 manufacturer part number on file: 11M26D1 (Muirhead Aerospace Ltd).

What are the specifications of 11M26D1?

Key specifications for 11M26D1: End Item Identification: ENGINE MODEL F-402. 0 specifications are documented in the U.S. Government catalog.

Is NSN 6620-01-156-9199 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.

What is the DEMIL code for NSN 6620-01-156-9199?

NSN 6620-01-156-9199 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.

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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