PartsTable TECHNICAL DATA SHEET
NSN 1015-01-645-0318Government record, cited

Base, Rear Sight1015-01-645-0318

NSN 1015-01-645-0318 · NIIN 016450318 · Part number 404020860
Saab Dynamics Aktiebolag Div Dynamics · FSC 1015 — Guns, 75mm Through 125mm · FSG 10 — Weapons · CAGE A175N
Government record, cited
NSN 1015-01-645-0318 — this item is cataloged by the U.S. Government under National Stock Number 1015-01-645-0318. Manufacturer of record part number: 404020860.
Also searched as  1015-01-645-0318 · 1015016450318 · NIIN 016450318 · 01-645-0318 · FSC 1015 Guns, 75mm Through 125mm · CAGE A175N · 404020860
Nearby stock numbers  ·
Features
  • Base,rear Sight — FSC 1015
  • 1 manufacturer part number on file
  • Manufacturer of record: Saab Dynamics Aktiebolag Div Dynamics
Identification
  • NSN: 1015-01-645-0318
  • NIIN: 016450318
  • FSC: 1015 — Guns, 75mm Through 125mm
  • FSG: 10 — Weapons
  • Primary part number: 404020860
  • Manufacturer: Saab Dynamics Aktiebolag Div Dynamics
General Description

The Base,rear Sight, cataloged under National Stock Number 1015-01-645-0318, is classified within Federal Supply Class 1015 (Guns, 75mm Through 125mm) of the Weapons group. The manufacturer of record is Saab Dynamics Aktiebolag Div Dynamics. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1015-01-645-0318
Primary Part Number404020860
Item NameBase,rear Sight
FSC / FSG1015 / 10 — Guns, 75mm Through 125mm
ManufacturerSaab Dynamics Aktiebolag Div Dynamics
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL Q — CCL Item — Commerce Control List
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
404020860 Saab Dynamics Aktiebolag Div Dynamics (SWE)
Reference documents
ReferenceMeaning
404020860 3/9 Design control — primary reference
Saab Dynamics Ab
No interchangeability data on file.
Other items in FSC 1015 — Guns, 75mm Through 125mm
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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1015-00-655-8589 · Item name not on file
1015-01-098-8348
1015-01-098-8348 · Item name not on file
1015-01-120-9563
1015-01-120-9563 · Item name not on file
1015-01-132-7592
1015-01-132-7592 · Item name not on file
1015-01-154-6421
1015-01-154-6421 · Item name not on file
1015-01-180-3509
1015-01-180-3509 · Item name not on file

Frequently Asked Questions

What is NSN 1015-01-645-0318?

NSN 1015-01-645-0318 is a Base,rear Sight, manufactured by Saab Dynamics Aktiebolag Div Dynamics, classified under FSC 1015, Guns, 75mm Through 125mm. Status: active.

What part numbers are listed for NSN 1015-01-645-0318?

NSN 1015-01-645-0318 has 1 manufacturer part number on file: 404020860 (Saab Dynamics Aktiebolag Div Dynamics).

What are the specifications of 404020860?

Key specifications for 404020860: Special Features: SIGHT BASE ASSEMBLY, M3; End Item Identification: 1015-01-314-1770, MAAWS, M3. 0 specifications are documented in the U.S. Government catalog.

Is NSN 1015-01-645-0318 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 1015-01-645-0318?

NSN 1015-01-645-0318 has DEMIL Code Q. 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.
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