PartsTable TECHNICAL DATA SHEET

NSN 1560-01-554-6983Government record, cited

Fitting, Structural Component, Air1560-01-554-6983

NSN 1560-01-554-6983 · NIIN 015546983 · Part number 42277-522-5

Hornet Acquisitionco, Llc Dba Onboard Systems · FSC 1560 — Airframe Structural Components · FSG 15 — Aircraft and Airframe Components · CAGE 3HRL4

Government record, cited

NSN 1560-01-554-6983 — this item is cataloged by the U.S. Government under National Stock Number 1560-01-554-6983. Manufacturer of record part number: 42277-522-5.

Also searched as 1560-01-554-6983 · 1560015546983 · NIIN 015546983 · 01-554-6983 · FSC 1560 Airframe Structural Components · CAGE 3HRL4 · 42277-522-5

Nearby stock numbers ← 1560-01-554-6907 Bracket, Structural Component, Air · 1560-01-554-7005 Fitting, Bulkhead →

Features

Fitting,structural Component,air — FSC 1560
1 manufacturer part number on file
Manufacturer of record: Hornet Acquisitionco, Llc Dba Onboard Systems

Identification

NSN: 1560-01-554-6983
NIIN: 015546983
FSC: 1560 — Airframe Structural Components
FSG: 15 — Aircraft and Airframe Components
Primary part number: 42277-522-5
Manufacturer: Hornet Acquisitionco, Llc Dba Onboard Systems

General Description

The Fitting,structural Component,air, cataloged under National Stock Number 1560-01-554-6983, is classified within Federal Supply Class 1560 (Airframe Structural Components) of the Aircraft and Airframe Components group. The manufacturer of record is Hornet Acquisitionco, Llc Dba Onboard Systems. 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	1560-01-554-6983
Primary Part Number	42277-522-5
Item Name	Fitting,structural Component,air
FSC / FSG	1560 / 15 — Airframe Structural Components
Manufacturer	Hornet Acquisitionco, Llc Dba Onboard Systems
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL Q — CCL Item — Commerce Control List
Hazard	Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
42277-522-5 PRIMARY	Hornet Acquisitionco, Llc Dba Onboard Systems (USA)

No interchangeability data on file.

Other items in FSC 1560 — Airframe Structural Components

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

1560-00-000-0047

MODIFICATION KIT,AIRFRAME

1560-00-001-1849

GYRO BOX ASSEMBLY

1560-00-001-1850

RADOME

1560-00-001-1851

RADOME

1560-00-001-2368

PLATE,STRUCTURAL,AIRCRAFT

1560-00-001-2478

HINGE,LEADING EDGE

1560-00-001-2479

HINGE,LEADING EDGE

1560-00-001-2480

HINGE,LEADING EDGE

Frequently Asked Questions

What is NSN 1560-01-554-6983?

NSN 1560-01-554-6983 is a Fitting,structural Component,air, manufactured by Hornet Acquisitionco, Llc Dba Onboard Systems, classified under FSC 1560, Airframe Structural Components. Status: active.

What part numbers are listed for NSN 1560-01-554-6983?

NSN 1560-01-554-6983 has 1 manufacturer part number on file: 42277-522-5 (Hornet Acquisitionco, Llc Dba Onboard Systems).

What are the specifications of 42277-522-5?

Key specifications for 42277-522-5: End Item Identification: IROQUOIS HELICOPTER. 0 specifications are documented in the U.S. Government catalog.

Is NSN 1560-01-554-6983 hazardous material?

Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.

What is the DEMIL code for NSN 1560-01-554-6983?

NSN 1560-01-554-6983 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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