NSN 1240-01-319-8018 · NIIN 013198018 · Part number 799204663-001
Lockheed Martin Corporation · FSC 1240 — Optical Sighting and Ranging Equipment · FSG 12 — Fire Control Equipment · CAGE 04939
Government record, cited
NSN 1240-01-319-8018 — this item is cataloged by the U.S. Government under National Stock Number 1240-01-319-8018. Manufacturer of record part number: 799204663-001.
Also searched as1240-01-319-8018 ·
1240013198018 ·
NIIN 013198018 ·
01-319-8018 ·
FSC 1240 Optical Sighting and Ranging Equipment · CAGE 04939 · 799204663-001
Nearby stock numbers← 1240-01-319-7433 Holder, Optical Element
·
1240-01-319-8946 →
Features
Filter,light,optical Instrument — FSC 1240
Overall Diameter: 0.800 INCHES NOMINAL IN
Overall Thickness: 0.040 INCHES NOMINAL IN
1 manufacturer part number on file
Manufacturer of record: Lockheed Martin Corporation
Identification
NSN: 1240-01-319-8018
NIIN: 013198018
FSC: 1240 — Optical Sighting and Ranging Equipment
FSG: 12 — Fire Control Equipment
Primary part number: 799204663-001
Manufacturer: Lockheed Martin Corporation
General Description
The Filter,light,optical Instrument, cataloged under National Stock Number 1240-01-319-8018, is classified within Federal Supply Class 1240 (Optical Sighting and Ranging Equipment) of the Fire Control Equipment group. The manufacturer of record is Lockheed Martin Corporation. Government technical data includes 2 specifications, 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
Parameter
Value
NSN
1240-01-319-8018
Primary Part Number
799204663-001
Item Name
Filter,light,optical Instrument
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.
1240-00-764-4734
SUNSHADE
1240-00-987-5071
1240-00-987-5071 · Item name not on file
1240-01-068-6676
HOLDER,OPTICAL ELEMENT
1240-01-082-8849
SIGHT,INFINITY
1240-01-090-0609
1240-01-090-0609 · Item name not on file
1240-01-102-4266
1240-01-102-4266 · Item name not on file
1240-01-110-9897
1240-01-110-9897 · Item name not on file
1240-01-361-6090
COLLIMATOR,INFINITY AIMING REFER
Frequently Asked Questions
What is NSN 1240-01-319-8018?
NSN 1240-01-319-8018 is a Filter,light,optical Instrument, manufactured by Lockheed Martin Corporation, classified under FSC 1240, Optical Sighting and Ranging Equipment. Status: active.
What part numbers are listed for NSN 1240-01-319-8018?
NSN 1240-01-319-8018 has 1 manufacturer part number on file: 799204663-001 (Lockheed Martin Corporation).
What are the specifications of 799204663-001?
Key specifications for 799204663-001: Overall Diameter: 0.800 INCHES NOMINAL IN; Overall Thickness: 0.040 INCHES NOMINAL IN. 2 specifications are documented in the U.S. Government catalog.
Is NSN 1240-01-319-8018 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 1240-01-319-8018?
NSN 1240-01-319-8018 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.