NSN 1240-01-541-8649 · NIIN 015418649 · Part number DH39X40
Bsa Optics Inc · FSC 1240 — Optical Sighting and Ranging Equipment · FSG 12 — Fire Control Equipment · CAGE 4EX70
Government record, cited
NSN 1240-01-541-8649 — this item is cataloged by the U.S. Government under National Stock Number 1240-01-541-8649. Manufacturer of record part number: DH39X40.
Also searched as1240-01-541-8649 ·
1240015418649 ·
NIIN 015418649 ·
01-541-8649 ·
FSC 1240 Optical Sighting and Ranging Equipment · CAGE 4EX70 · DH39X40
Straight Type Overall Length: 12.800 INCHES NOMINAL IN
1 manufacturer part number on file
Manufacturer of record: Bsa Optics Inc
Identification
NSN: 1240-01-541-8649
NIIN: 015418649
FSC: 1240 — Optical Sighting and Ranging Equipment
FSG: 12 — Fire Control Equipment
Primary part number: DH39X40
Manufacturer: Bsa Optics Inc
General Description
The Telescope,panoramic, cataloged under National Stock Number 1240-01-541-8649, is classified within Federal Supply Class 1240 (Optical Sighting and Ranging Equipment) of the Fire Control Equipment group. The manufacturer of record is Bsa Optics Inc. Government technical data includes 5 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
1240-01-541-8649
Primary Part Number
DH39X40
Item Name
Telescope,panoramic
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 1240-01-541-8649?
NSN 1240-01-541-8649 is a Telescope,panoramic, manufactured by Bsa Optics Inc, classified under FSC 1240, Optical Sighting and Ranging Equipment. Status: active.
What part numbers are listed for NSN 1240-01-541-8649?
NSN 1240-01-541-8649 has 1 manufacturer part number on file: DH39X40 (Bsa Optics Inc).
What are the specifications of DH39X40?
Key specifications for DH39X40: Magnification: 3.0X MINIMUM AND 9.0X MAXIMUM; Magnification Type: VARIABLE; Optical Device Type: LENS; Focusing Type: ADJUSTABLE. 5 specifications are documented in the U.S. Government catalog.
Is NSN 1240-01-541-8649 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.