NSN 1240-01-574-2198 · NIIN 015742198 · Part number 02 EXTENDED
Atlantic Research Marketing Systems, Inc. Dba Atlantic Research Marketing Systems Inc · FSC 1240 — Optical Sighting and Ranging Equipment · FSG 12 — Fire Control Equipment · CAGE 0FBA6
Government record, cited
NSN 1240-01-574-2198 — this item is cataloged by the U.S. Government under National Stock Number 1240-01-574-2198. Manufacturer of record part number: 02 EXTENDED.
Also searched as1240-01-574-2198 ·
1240015742198 ·
NIIN 015742198 ·
01-574-2198 ·
FSC 1240 Optical Sighting and Ranging Equipment · CAGE 0FBA6 · 02 EXTENDED
Nearby stock numbers← 1240-01-574-0483 Range Finder, Laser
·
1240-01-574-4359 Sight Unit →
Features
Mount,telescope — FSC 1240
1 manufacturer part number on file
Manufacturer of record: Atlantic Research Marketing Systems, Inc. Dba Atlantic Research Marketing Systems Inc
Identification
NSN: 1240-01-574-2198
NIIN: 015742198
FSC: 1240 — Optical Sighting and Ranging Equipment
FSG: 12 — Fire Control Equipment
Primary part number: 02 EXTENDED
Manufacturer: Atlantic Research Marketing Systems, Inc. Dba Atlantic Research Marketing Systems Inc
General Description
The Mount,telescope, cataloged under National Stock Number 1240-01-574-2198, is classified within Federal Supply Class 1240 (Optical Sighting and Ranging Equipment) of the Fire Control Equipment group. The manufacturer of record is Atlantic Research Marketing Systems, Inc. Dba Atlantic Research Marketing Systems Inc. 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
1240-01-574-2198
Primary Part Number
02 EXTENDED
Item Name
Mount,telescope
FSC / FSG
1240 / 12 — Optical Sighting and Ranging Equipment
Manufacturer
Atlantic Research Marketing Systems, Inc. Dba Atlantic Research Marketing Systems Inc
Atlantic Research Marketing Systems, Inc. Dba Atlantic Research Marketing Systems Inc (USA)
No interchangeability data on file.
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 1240-01-574-2198?
NSN 1240-01-574-2198 is a Mount,telescope, manufactured by Atlantic Research Marketing Systems, Inc. Dba Atlantic Research Marketing Systems Inc, classified under FSC 1240, Optical Sighting and Ranging Equipment. Status: active.
What part numbers are listed for NSN 1240-01-574-2198?
NSN 1240-01-574-2198 has 1 manufacturer part number on file: 02 EXTENDED (Atlantic Research Marketing Systems, Inc. Dba Atlantic Research Marketing Systems Inc).
What are the specifications of 02 EXTENDED?
Key specifications for 02 EXTENDED: Special Features: EXTENDED M16A1A2/AR-10 6.500 IN. SCOPE MOUNT IN; Part Name Assigned by Controlling Agency: EXTENDED SCOPE MOUNT; End Item Identification: AR-10 RIFLE'S CARRY HANDLE, AR15/M16. 0 specifications are documented in the U.S. Government catalog.
Is NSN 1240-01-574-2198 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.