PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11010180Sight,rear

Army, United States Department of the Dba Rock Island Arsenal Jmtc · NSN 1005-00-869-7964 · FSC 1005 · No Item Name Available
Verified by PartsTable
NSN 1005-00-869-7964 — this item is cataloged by the U.S. Government under National Stock Number 1005-00-869-7964. Primary manufacturer part number: 11010180.
Features
  • Sight,rear — FSC 1005
  • Material: STEEL
  • Surface Treatment: OXIDE
  • FSC Application Data: PISTOL,CAL..45,AUTOMATIC
  • Weapon Size Designation: .45 CALIBER, AUTOMATIC
  • Weapon Model Number: M1911A1NM
  • 2 verified cross-references
  • Primary manufacturer: Army, United States Department of the Dba Rock Island Arsenal Jmtc
Applications
  • Applications requiring Steel construction
General Description

The Sight,rear, cataloged under National Stock Number 1005-00-869-7964, is classified within Federal Supply Class 1005 (No Item Name Available) of the Weapons group. The primary manufacturer of record is Army, United States Department of the Dba Rock Island Arsenal Jmtc. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1005-00-869-7964
Primary Part Number11010180
Item NameSight,rear
FSC / FSG1005 / 10 — No Item Name Available
ManufacturerArmy, United States Department of the Dba Rock Island Arsenal Jmtc
StatusACTIVE
MaterialSTEEL
Surface TreatmentOXIDE
FSC Application DataPISTOL,CAL..45,AUTOMATIC
Weapon Size Designation.45 CALIBER, AUTOMATIC
Weapon Model NumberM1911A1NM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5340-00-358-4283 INTERCHANGEABLE
Bail,retaining
4320-00-398-8178302657 INTERCHANGEABLE
Ring,wearing
Curtiss-Wright Electro-Mechanical Corporation Div Epd
6760-00-451-5448 INTERCHANGEABLE
Cartridge,silver Recovery,photog
5330-01-324-4837 INTERCHANGEABLE
Gasket
6850-01-516-35561P INTERCHANGEABLE
Desiccant,activated
Lps Industries Inc
Cross-Reference Index
Part NumberManufacturer
11010180 Army, United States Department of the Dba Rock Island Arsenal Jmtc (USA)
1P Micro Sight Co (USA)
Related Parts
5340-00-358-4283INTERCHANGEABLE
BAIL,RETAINING
4320-00-398-8178INTERCHANGEABLE
RING,WEARING
302657
6760-00-451-5448INTERCHANGEABLE
CARTRIDGE,SILVER RECOVERY,PHOTOG
5330-01-324-4837INTERCHANGEABLE
GASKET
6850-01-516-3556INTERCHANGEABLE
DESICCANT,ACTIVATED
1P

Frequently Asked Questions

What is NSN 1005-00-869-7964?

NSN 1005-00-869-7964 is a Sight,rear, manufactured by Army, United States Department of the Dba Rock Island Arsenal Jmtc, classified under FSC 1005 (No Item Name Available). Status: active.

What are the part numbers for NSN 1005-00-869-7964?

NSN 1005-00-869-7964 has 2 cross-referenced part numbers: 11010180 (Army, United States Department of the Dba Rock Island Arsenal Jmtc), 1P (Micro Sight Co).

What NSN replaces 1005-00-869-7964?

There are 5 known substitutes for 1005-00-869-7964: 5340-00-358-4283, 4320-00-398-8178, 6760-00-451-5448 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 11010180?

Key specifications for 11010180: Material: STEEL; Surface Treatment: OXIDE; FSC Application Data: PISTOL,CAL..45,AUTOMATIC; Weapon Size Designation: .45 CALIBER, AUTOMATIC. 7 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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