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4931-01-516-1430
Optical Gun Bore M154 Alignment Device
4931015161430 015161430 11741648-5
A device utilizing a cross-hair reticle for alignment of the axis of a gun bore with the line of sight of an optical instrument. It may be designed for use under all weather conditions. Excludes BORESCOPE; and COLLIMATOR (as modified). View more Optical Gun Bore Alignment Device
March 2025
9

Product Information 4931-01-516-1430
M154 Alignment Device
The M154 Alignment Device, used in conjunction with the M137A2 Panoramic Telescope, verifies the boresight of the M777 howitzer. Boresighting is the means to ensure the optical fire control is properly aligned with the axis of the cannon tube. When following the specified steps, the M137A2 PanTel and M154 Alignment Device will confirm boresight of the weapon. The reticle on the M154 is illuminated with a battery powered LED.
The M154 is used with the M777 Light Weight Howitzer, 155mm.
- Length: 18 in
- Width: 6.5 in
- Weight: 3.8 lbs
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Related Documents 4931-01-516-1430 2+ Documents (More...)
United States (US) 4. 4931-01-516-1430 Marketplace Restrictions Approved Sources Datasheet Management
/fsc-4931/us 4931-01-516-1430 Optical Gun Bore Alignment Device 015161430 11741648-5 A device utilizing

/fsg-49/fsc-4931/us
United States (US) 4. 4931-01-516-1430 Marketplace Restrictions Approved Sources Datasheet Management
/fsc-4931/us 4931-01-516-1430 Optical Gun Bore Alignment Device 015161430 11741648-5 A device utilizing
Restrictions 4931-01-516-1430
4931-01-516-1430 is a Optical Gun Bore M154 Alignment Device that does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. Demilitarization of this item has been confirmed and is not currently subject to changes. This item is a US Munitions List or Commerce Control List Item which must be destroyed to prevent restoration or repair. Only authorized parties may possess this item. This item is not suspected to be hazardous. This item does not contain a precious metal.
End Users 4931-01-516-1430
- US Army (A403)
- Effective Date:
- 1 Dec 2003
- US Marine Corps (MA40)
- Effective Date:
- 1 Jun 2005
- US Navy (N9H5)
- Effective Date:
- 1 Dec 2007
- Australia (ZA01)
- Effective Date:
- 1 Apr 2010
- Canada (ZC01)
- Effective Date:
- 1 Oct 2005
Approved Sources 4931-01-516-1430
- Part Number
- Manufacturer
- Status
- 11741648-5
- Manufacturer
- 19200 - Combat Capabilities Development (Active)
- Primary Buy
- Primary Buy
Datasheet 4931-01-516-1430
- Characteristic
- Specifications
- FIIG
- Specifications
- A23900
- End Item Identification [AGAV]
- Miscellaneous Artillery
- Part Name Assigned By Controlling Agency [CXCY]
- Alignment Device
Management Data 4931-01-516-1430
- Effective Date
- Organization
- Unit of Issue
- Unit Price
- Qty Unit Pack
- Unit of Issue
- Dec 2022
- Department of the Army (DA)
- EA
- Subscribe
- 1
- EA
- Oct 2022
- Department of the Navy (DN)
- EA
- Subscribe
- 1
- EA
- Oct 2021
- Department of the Army (DA)
- EA
- Subscribe
- 1
- EA
- Oct 2020
- US Marine Corps (DM)
- EA
- Subscribe
- 1
- EA
- Oct 2019
- Department of the Army (DA)
- EA
- Subscribe
- 1
- EA
- MOE
- USC
- Code
- Statement
- Order of Use
- Jump To Code
- Qty Per Assy
- UOM
- Technical Document
- Quantative Expression
- Code
- Department of the Army (DA)
- A
- R
- Refer To Net Price 2567.00
- NET PRICE 2567.00
- R
Army
- Materiel Category and Inventory Manager:
- M
- Ammunition weapons, and tracked combat vehicles weapons, special weapons, chemical and fire control materiel
- Appropriation and Budget Activity:
- 2
- Stock Fund Secondary Items
- Management Inventory Segment:
- 1
- Repairable Items(Exclusive of Insurance and Provisioning Items)
This code will be used to identify serviceable or unserviceable items of a durable nature, which when unserviceable normally can be repaired economically by depots or lower echelons of maintenance.
- Weapons System / End Item / Homogeneous Group:
- GZ
- Artillery
Miscellaneous Artillery
- Accounting Requirements:
- X
- Expendable item.An item of Army property coded with an ARC of X in the AMDF. Expendable items require no formal accountability after issue from a stock record account.Commercial and fabricated items similar to items coded X in the AMDF are considered expendable items.
Navy
- Cognizance:
- 9H
Marine Corps
- Stores Account:
- 1
- Stock Fund Account Item
- Combat Essentiality:
- 5
- Critical Repair Part to a Combat Essential End Item
- Echelon Management:
- 16
- Operational Test:
- No Special Procedures
- Physical Category:
- 1
- Bin
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Freight Information 4931-01-516-1430
4931-01-516-1430 has freight characteristics.. 4931-01-516-1430 has a variance between NMFC and UFC when transported by rail and the description should be consulted.