NSN 1010-01-133-6989 · NIIN 011336989 · Part number 3269550
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · FSC 1010 — Guns, Over 30mm up to 75mm · FSG 10 — Weapons · CAGE 10001
Government record, cited
NSN 1010-01-133-6989 — this item is cataloged by the U.S. Government under National Stock Number 1010-01-133-6989. Manufacturer of record part number: 3269550.
Also searched as1010-01-133-6989 ·
1010011336989 ·
NIIN 011336989 ·
01-133-6989 ·
FSC 1010 Guns, Over 30mm up to 75mm · CAGE 10001 · 3269550
General Characteristics Item Description: C/O BASE,BAR 2,HINGE SUPPORT,SPRING HSG,RIGHT PLATE,LEFT PLATE;MATL STEEL AISI 1010 TO 1025
1 manufacturer part number on file
Manufacturer of record: Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Identification
NSN: 1010-01-133-6989
NIIN: 011336989
FSC: 1010 — Guns, Over 30mm up to 75mm
FSG: 10 — Weapons
Primary part number: 3269550
Manufacturer: Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
General Description
The Base,rear Sight, cataloged under National Stock Number 1010-01-133-6989, is classified within Federal Supply Class 1010 (Guns, Over 30mm up to 75mm) of the Weapons group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 1 specification, 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
1010-01-133-6989
Primary Part Number
3269550
Item Name
Base,rear Sight
FSC / FSG
1010 / 10 — Guns, Over 30mm up to 75mm
Manufacturer
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
No interchangeability data on file.
Other items in FSC 1010 — Guns, Over 30mm up to 75mm
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1010-00-004-6406
COVER
1010-00-007-2425
FEED GUIDE ASSEMBLY
1010-00-024-4261
1010-00-024-4261 · Item name not on file
1010-00-024-4262
1010-00-024-4262 · Item name not on file
1010-00-024-4263
1010-00-024-4263 · Item name not on file
1010-00-024-4264
1010-00-024-4264 · Item name not on file
1010-00-024-4265
1010-00-024-4265 · Item name not on file
1010-00-024-4266
1010-00-024-4266 · Item name not on file
Frequently Asked Questions
What is NSN 1010-01-133-6989?
NSN 1010-01-133-6989 is a Base,rear Sight, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 1010, Guns, Over 30mm up to 75mm. Status: active.
What part numbers are listed for NSN 1010-01-133-6989?
NSN 1010-01-133-6989 has 1 manufacturer part number on file: 3269550 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
What are the specifications of 3269550?
Key specifications for 3269550: General Characteristics Item Description: C/O BASE,BAR 2,HINGE SUPPORT,SPRING HSG,RIGHT PLATE,LEFT PLATE;MATL STEEL AISI 1010 TO 1025. 1 specification is documented in the U.S. Government catalog.
Is NSN 1010-01-133-6989 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 1010-01-133-6989?
NSN 1010-01-133-6989 has DEMIL Code D. 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.