NSN 1240-01-471-0018 · NIIN 014710018 · Part number 063400
L3 Technologies, Inc. Div L3 Keo · FSC 1240 — Optical Sighting and Ranging Equipment · FSG 12 — Fire Control Equipment · CAGE 34228
Government record, cited
NSN 1240-01-471-0018 — this item is cataloged by the U.S. Government under National Stock Number 1240-01-471-0018. Manufacturer of record part number: 063400.
Also searched as1240-01-471-0018 ·
1240014710018 ·
NIIN 014710018 ·
01-471-0018 ·
FSC 1240 Optical Sighting and Ranging Equipment · CAGE 34228 · 063400 · 979C063400
Manufacturer of record: L3 Technologies, Inc. Div L3 Keo
Identification
NSN: 1240-01-471-0018
NIIN: 014710018
FSC: 1240 — Optical Sighting and Ranging Equipment
FSG: 12 — Fire Control Equipment
Primary part number: 063400
Manufacturer: L3 Technologies, Inc. Div L3 Keo
General Description
The Cell,field Stop, cataloged under National Stock Number 1240-01-471-0018, is classified within Federal Supply Class 1240 (Optical Sighting and Ranging Equipment) of the Fire Control Equipment group. The manufacturer of record is L3 Technologies, Inc. Div L3 Keo. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
1240-01-471-0018
Primary Part Number
063400
Item Name
Cell,field Stop
FSC / FSG
1240 / 12 — Optical Sighting and Ranging Equipment
Other items in FSC 1240 — Optical Sighting and Ranging Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1240-00-000-0160
SIGHT UNIT
1240-00-001-4014
1240-00-001-4014 · Item name not on file
1240-00-001-4015
1240-00-001-4015 · Item name not on file
1240-00-001-4488
FILTER,LIGHT,OPTICAL INSTRUMENT
1240-00-003-1076
1240-00-003-1076 · Item name not on file
1240-00-003-8404
1240-00-003-8404 · Item name not on file
1240-00-003-8405
1240-00-003-8405 · Item name not on file
1240-00-003-8406
MOUNT,TELESCOPE
Frequently Asked Questions
What is NSN 1240-01-471-0018?
NSN 1240-01-471-0018 is a Cell,field Stop, manufactured by L3 Technologies, Inc. Div L3 Keo, classified under FSC 1240, Optical Sighting and Ranging Equipment. Status: active.
What part numbers are listed for NSN 1240-01-471-0018?
NSN 1240-01-471-0018 has 2 manufacturer part numbers on file: 063400 (L3 Technologies, Inc. Div L3 Keo), 979C063400 (L3 Technologies, Inc. Div L3 Keo).
What are the specifications of 063400?
Key specifications for 063400: End Item Identification: ATTACK PERISCOPE ASSY P/N 068008 NO NSN ASSIGN;ATTACK PERISCOPE ASSY P/N 069503 NO NSN ASSIGN;ATTACK PERISCOPE ASSY P/N 073003 NO NSN ASSIGN. 0 specifications are documented in the U.S. Government catalog.
Is NSN 1240-01-471-0018 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.
What is the DEMIL code for NSN 1240-01-471-0018?
NSN 1240-01-471-0018 has DEMIL Code D. 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.