NSN 1240-01-455-8571 · NIIN 014558571 · Part number 7577742-011
General Dynamics Land Systems Inc. Div Gdls Global Llc · FSC 1240 — Optical Sighting and Ranging Equipment · FSG 12 — Fire Control Equipment · CAGE 7W356
Government record, cited
NSN 1240-01-455-8571 — this item is cataloged by the U.S. Government under National Stock Number 1240-01-455-8571. Manufacturer of record part number: 7577742-011.
Also searched as1240-01-455-8571 ·
1240014558571 ·
NIIN 014558571 ·
01-455-8571 ·
FSC 1240 Optical Sighting and Ranging Equipment · CAGE 7W356 · 7577742-011
Manufacturer of record: General Dynamics Land Systems Inc. Div Gdls Global Llc
Identification
NSN: 1240-01-455-8571
NIIN: 014558571
FSC: 1240 — Optical Sighting and Ranging Equipment
FSG: 12 — Fire Control Equipment
Primary part number: 7577742-011
Manufacturer: General Dynamics Land Systems Inc. Div Gdls Global Llc
General Description
The Cover,machined Inseparable, cataloged under National Stock Number 1240-01-455-8571, is classified within Federal Supply Class 1240 (Optical Sighting and Ranging Equipment) of the Fire Control Equipment group. The manufacturer of record is General Dynamics Land Systems Inc. Div Gdls Global Llc. 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
1240-01-455-8571
Primary Part Number
7577742-011
Item Name
Cover,machined Inseparable
FSC / FSG
1240 / 12 — Optical Sighting and Ranging Equipment
Manufacturer
General Dynamics Land Systems Inc. Div Gdls Global Llc
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
Related Parts in Fire Control Equipment
1240-00-000-0160
SIGHT UNIT
3234001-111
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
178AS168-2
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
11730901
Frequently Asked Questions
What is NSN 1240-01-455-8571?
NSN 1240-01-455-8571 is a Cover,machined Inseparable, manufactured by General Dynamics Land Systems Inc. Div Gdls Global Llc, classified under FSC 1240, Optical Sighting and Ranging Equipment. Status: active.
What part numbers are listed for NSN 1240-01-455-8571?
NSN 1240-01-455-8571 has 2 manufacturer part numbers on file: 7577742-011 (General Dynamics Land Systems Inc. Div Gdls Global Llc), 7577742-011 (General Dynamics Land Systems Inc.).
What are the specifications of 7577742-011?
Key specifications for 7577742-011: Overall Length: 14.350 INCHES NOMINAL IN; Overall Width: 7.260 INCHES NOMINAL IN. 0 specifications are documented in the U.S. Government catalog.
Is NSN 1240-01-455-8571 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.