PartsTable TECHNICAL DATA SHEET

NSN 1610-01-031-6726Government record, cited

Plug1610-01-031-6726

NSN 1610-01-031-6726 · NIIN 010316726 · Part number 1125-A81HP

Pilatus Aircraft Ltd · FSC 1610 — Aircraft Propellers and Components · FSG 16 — Aircraft Components and Accessories · CAGE S4080

Government record, cited

NSN 1610-01-031-6726 — this item is cataloged by the U.S. Government under National Stock Number 1610-01-031-6726. Manufacturer of record part number: 1125-A81HP.

Also searched as 1610-01-031-6726 · 1610010316726 · NIIN 010316726 · 01-031-6726 · FSC 1610 Aircraft Propellers and Components · CAGE S4080 · 1125-A81HP · HP1125A81 · HP1125A81

Nearby stock numbers ← 1610-01-031-6725 Bulkhead · 1610-01-031-6728 Lubricap →

Features

Plug — FSC 1610
2 manufacturer part numbers on file
Manufacturer of record: Pilatus Aircraft Ltd

Identification

NSN: 1610-01-031-6726
NIIN: 010316726
FSC: 1610 — Aircraft Propellers and Components
FSG: 16 — Aircraft Components and Accessories
Primary part number: 1125-A81HP
Manufacturer: Pilatus Aircraft Ltd

General Description

The Plug, cataloged under National Stock Number 1610-01-031-6726, is classified within Federal Supply Class 1610 (Aircraft Propellers and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Pilatus Aircraft Ltd. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.

Catalog Facts

Item Name	Plug
FSC / FSG	1610 — Aircraft Propellers and Components (FSG 16)
Manufacturers	Pilatus Aircraft Ltd (CAGE S4080); Technic Aviation (CAGE FA1D6)

Technical Specifications

Parameter	Value
NSN	1610-01-031-6726
Primary Part Number	1125-A81HP
Item Name	Plug
FSC / FSG	1610 / 16 — Aircraft Propellers and Components
Manufacturer	Pilatus Aircraft Ltd
Status	ACTIVE

Lifecycle & Compliance

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

Cross-Reference Index

Part Number	Manufacturer
1125-A81HP	Pilatus Aircraft Ltd (CHE)
HP1125A81	Technic Aviation (FRA)

Reference documents

Reference	Meaning
HP1125A81	3/9 Design control — primary reference Hartzell Propeller Llc

No interchangeability data on file.

Other items in FSC 1610 — Aircraft Propellers and Components

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

1610-00-001-4129

1610-00-001-4129 · Item name not on file

1610-00-001-6444

1610-00-001-6444 · Item name not on file

1610-00-003-1552

1610-00-003-1552 · Item name not on file

1610-00-005-8685

HOUSING ASSEMBLY,PUMP

1610-00-006-1409

1610-00-006-1409 · Item name not on file

1610-00-006-1410

1610-00-006-1410 · Item name not on file

1610-00-009-6831

STOP

1610-00-009-6832

HOUSING

Frequently Asked Questions

What is NSN 1610-01-031-6726?

NSN 1610-01-031-6726 is a Plug, manufactured by Pilatus Aircraft Ltd, classified under FSC 1610, Aircraft Propellers and Components. Status: active.

What part numbers are listed for NSN 1610-01-031-6726?

NSN 1610-01-031-6726 has 2 manufacturer part numbers on file: 1125-A81HP (Pilatus Aircraft Ltd), HP1125A81 (Technic Aviation).

Is NSN 1610-01-031-6726 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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