PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A699Mount,sight

Lightforce Usa, Incorporated Div Mil-Gov-Le · NSN 1240-01-721-6867 · FSC 1240 · No Item Name Available
Verified by PartsTable
NSN 1240-01-721-6867 — this item is cataloged by the U.S. Government under National Stock Number 1240-01-721-6867. Primary manufacturer part number: A699.
Features
  • Mount,sight — FSC 1240
  • 1 verified cross-reference
  • Primary manufacturer: Lightforce Usa, Incorporated Div Mil-Gov-Le
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Mount,sight, cataloged under National Stock Number 1240-01-721-6867, is classified within Federal Supply Class 1240 (No Item Name Available) of the Fire Control Equipment group. The primary manufacturer of record is Lightforce Usa, Incorporated Div Mil-Gov-Le. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1240-01-721-6867
Primary Part NumberA699
Item NameMount,sight
FSC / FSG1240 / 12 — No Item Name Available
ManufacturerLightforce Usa, Incorporated Div Mil-Gov-Le
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
6810-00-106-1005 INTERCHANGEABLE
Ammonium Hydroxide
5999-00-138-0999A6.99 INTERCHANGEABLE
Heater,thermal Release
Schneider Electric Usa, Inc.
5955-00-236-6038 INTERCHANGEABLE
Crystal Unit,quartz
2815-00-362-17469167Y INTERCHANGEABLE
Valve,poppet,engine
Cummins Inc.
5930-00-946-4471168603-1 INTERCHANGEABLE
Switch,thermostatic
Raytheon Company
4320-01-113-5558A699 INTERCHANGEABLE
Impeller,pump,centrifugal
Circor Naval Solutions Llc Dba Warren Pumps
Cross-Reference Index
Part NumberManufacturer
A699 PRIMARY Lightforce Usa, Incorporated Div Mil-Gov-Le (USA)
Related Parts
6810-00-106-1005INTERCHANGEABLE
AMMONIUM HYDROXIDE
5999-00-138-0999INTERCHANGEABLE
HEATER,THERMAL RELEASE
A6.99
5955-00-236-6038INTERCHANGEABLE
CRYSTAL UNIT,QUARTZ
2815-00-362-1746INTERCHANGEABLE
VALVE,POPPET,ENGINE
9167Y
5930-00-946-4471INTERCHANGEABLE
SWITCH,THERMOSTATIC
168603-1
4320-01-113-5558INTERCHANGEABLE
IMPELLER,PUMP,CENTRIFUGAL
A699

Frequently Asked Questions

What is NSN 1240-01-721-6867?

NSN 1240-01-721-6867 is a Mount,sight, manufactured by Lightforce Usa, Incorporated Div Mil-Gov-Le, classified under FSC 1240 (No Item Name Available). Status: active.

What are the part numbers for NSN 1240-01-721-6867?

NSN 1240-01-721-6867 has 1 cross-referenced part number: A699 (Lightforce Usa, Incorporated Div Mil-Gov-Le).

What NSN replaces 1240-01-721-6867?

There are 6 known substitutes for 1240-01-721-6867: 6810-00-106-1005, 5999-00-138-0999, 5955-00-236-6038 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A699?

Key specifications for A699: Special Features: BLACK IN COLOR, 1.540 INCH 0MOA 30MM MM; Part Name Assigned by Controlling Agency: ULTRA MOUNT. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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