PartsTable TECHNICAL DATA SHEET
NSN 1615-01-172-9220Government record, cited

Filter Element, Gear1615-01-172-9220

NSN 1615-01-172-9220 · NIIN 011729220 · Part number AC-A918F-2010
Pall Aeropower Corporation · FSC 1615 — Helicopter Rotor Blades, Drive Mechanisms and Components · FSG 16 — Aircraft Components and Accessories · CAGE 18350
Government record, cited
NSN 1615-01-172-9220 — this item is cataloged by the U.S. Government under National Stock Number 1615-01-172-9220. Manufacturer of record part number: AC-A918F-2010.
Also searched as  1615-01-172-9220 · 1615011729220 · NIIN 011729220 · 01-172-9220 · FSC 1615 Helicopter Rotor Blades, Drive Mechanisms and Components · CAGE 18350 · AC-A918F-2010
Nearby stock numbers  ·
Features
  • Filter Element,gear — FSC 1615
  • General Characteristics Item Description: 7.450 IN. LG; 5.135 IN. OD IN
  • 1 manufacturer part number on file
  • Manufacturer of record: Pall Aeropower Corporation
Identification
  • NSN: 1615-01-172-9220
  • NIIN: 011729220
  • FSC: 1615 — Helicopter Rotor Blades, Drive Mechanisms and Components
  • FSG: 16 — Aircraft Components and Accessories
  • Primary part number: AC-A918F-2010
  • Manufacturer: Pall Aeropower Corporation
General Description

The Filter Element,gear, cataloged under National Stock Number 1615-01-172-9220, is classified within Federal Supply Class 1615 (Helicopter Rotor Blades, Drive Mechanisms and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Pall Aeropower Corporation. Government technical data includes 1 specification, cited from the U.S. Government catalog. 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
NSN1615-01-172-9220
Primary Part NumberAC-A918F-2010
Item NameFilter Element,gear
FSC / FSG1615 / 16 — Helicopter Rotor Blades, Drive Mechanisms and Components
ManufacturerPall Aeropower Corporation
StatusACTIVE
General Characteristics Item Description7.450 IN. LG; 5.135 IN. OD IN
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
AC-A918F-2010 PRIMARY Pall Aeropower Corporation (USA)
No interchangeability data on file.
Other items in FSC 1615 — Helicopter Rotor Blades, Drive Mechanisms and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1615-00-001-1399
1615-00-001-1399 · Item name not on file
1615-00-001-1400
1615-00-001-1400 · Item name not on file
1615-00-001-1774
1615-00-001-1774 · Item name not on file
1615-00-001-2675
1615-00-001-2675 · Item name not on file
1615-00-001-6441
1615-00-001-6441 · Item name not on file
1615-00-001-6442
1615-00-001-6442 · Item name not on file
1615-00-003-1146
BOLT ASSEMBLY,ROTARY WING HEAD
1615-00-003-1147
1615-00-003-1147 · Item name not on file

Frequently Asked Questions

What is NSN 1615-01-172-9220?

NSN 1615-01-172-9220 is a Filter Element,gear, manufactured by Pall Aeropower Corporation, classified under FSC 1615, Helicopter Rotor Blades, Drive Mechanisms and Components. Status: active.

What part numbers are listed for NSN 1615-01-172-9220?

NSN 1615-01-172-9220 has 1 manufacturer part number on file: AC-A918F-2010 (Pall Aeropower Corporation).

What are the specifications of AC-A918F-2010?

Key specifications for AC-A918F-2010: General Characteristics Item Description: 7.450 IN. LG; 5.135 IN. OD IN. 1 specification is documented in the U.S. Government catalog.

Is NSN 1615-01-172-9220 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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