Mount, Sight, Small Arms 1005-01-665-8121 NSN 1005-01-665-8121 · NIIN 016658121 · Part number LT745-30-10-QD
Larue Tactical · FSC 1005 — Guns, Through 30mm · FSG 10 — Weapons · CAGE 5YS77
NSN 1005-01-665-8121 — this item is cataloged by the U.S. Government under National Stock Number 1005-01-665-8121. Manufacturer of record part number: LT745-30-10-QD .
Also searched as
1005-01-665-8121 ·
1005016658121 ·
NIIN 016658121 ·
01-665-8121 ·
FSC 1005 Guns, Through 30mm · CAGE 5YS77 · LT745-30-10-QD
Nearby stock numbers
← 1005-01-665-8058 Lever, Lock-Release
·
1005-01-665-8293 Pawl, Ammunition Feed →
Features
Mount,sight,small Arms — FSC 1005 1 manufacturer part number on file Manufacturer of record: Larue Tactical
Identification
NSN: 1005-01-665-8121
NIIN: 016658121
FSC: 1005 — Guns, Through 30mm
FSG: 10 — Weapons
Primary part number: LT745-30-10-QD
Manufacturer: Larue Tactical
General Description
The Mount,sight,small Arms, cataloged under National Stock Number 1005-01-665-8121, is classified within Federal Supply Class 1005 (Guns, Through 30mm) of the Weapons group. The manufacturer of record is Larue Tactical. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Catalog Facts
Item Name Mount,sight,small Arms FSC / FSG 1005 — Guns, Through 30mm (FSG 10) Manufacturers Larue Tactical (CAGE 5YS77)
Technical Specifications
Parameter Value NSN 1005-01-665-8121 Primary Part Number LT745-30-10-QD Item Name Mount,sight,small Arms FSC / FSG 1005 / 10 — Guns, Through 30mm Manufacturer Larue Tactical Status ACTIVE
Lifecycle & Compliance
Acquisition Status ACTIVE DEMIL Code DEMIL A — No Demilitarization Required Hazard No hazard code in the DLA record (HMIC N) Criticality Code X
No interchangeability data on file.
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Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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Frequently Asked Questions
What is NSN 1005-01-665-8121?
NSN 1005-01-665-8121 is a Mount,sight,small Arms, manufactured by Larue Tactical, classified under FSC 1005, Guns, Through 30mm. Status: active.
What part numbers are listed for NSN 1005-01-665-8121?
NSN 1005-01-665-8121 has 1 manufacturer part number on file: LT745-30-10-QD (Larue Tactical).
Is NSN 1005-01-665-8121 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.
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