PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11830Sight,reflex

Aimpoint Inc Dba Aimpoint Inc · NSN 1240-01-551-5758 · FSC 1240 · No Item Name Available
Verified by PartsTable
NSN 1240-01-551-5758 — this item is cataloged by the U.S. Government under National Stock Number 1240-01-551-5758. Primary manufacturer part number: 11830.
Features
  • Sight,reflex — FSC 1240
  • Magnification: 1.0X MAXIMUM
  • Focusing Type: ADJUSTABLE
  • Field View Coverage: UNLIMITED
  • Diopter Scale: NOT INCLUDED
  • Magnification Type: FIXED
  • Optical Device Type: LENS
  • Straight Type Overall Length: 62.0 MILLIMETERS NOMINAL MM
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Sight,reflex, cataloged under National Stock Number 1240-01-551-5758, is classified within Federal Supply Class 1240 (No Item Name Available) of the Fire Control Equipment group. The primary manufacturer of record is Aimpoint Inc Dba Aimpoint Inc. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1240-01-551-5758
Primary Part Number11830
Item NameSight,reflex
FSC / FSG1240 / 12 — No Item Name Available
ManufacturerAimpoint Inc Dba Aimpoint Inc
StatusACTIVE
Magnification1.0X MAXIMUM
Focusing TypeADJUSTABLE
Field View CoverageUNLIMITED
Diopter ScaleNOT INCLUDED
Magnification TypeFIXED
Optical Device TypeLENS
Straight Type Overall Length62.0 MILLIMETERS NOMINAL MM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
2530-00-114-3256114-X-56 INTERCHANGEABLE
Cable,brake
Pdi Ground Support Systems, Inc.
3455-00-243-217611830 INTERCHANGEABLE
Cutter,milling,woodruff Keyseat
Niagara Cutter Inc
2530-00-293-4373234101N INTERCHANGEABLE
Diaphragm,chamber,brake
Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems
4920-00-876-496411830 INTERCHANGEABLE
Wheel,drive
Elbitamerica, Inc.
5835-01-122-69501-111909 INTERCHANGEABLE
Head,magnetic
Magnasync/moviola Corporation Dba Magnasync/moviola Corp
6685-01-169-281811830 INTERCHANGEABLE
Gage,pressure,dial Indicating
Clemco Industries Corp. Dba Clemco Industries Corp Div Clemco
7310-01-560-006311830 INTERCHANGEABLE
Tank,fuel,portable Stove
Mountain Safety Research Inc
5140-01-564-8195 INTERCHANGEABLE
Bag,tool
6685-01-626-460111830 INTERCHANGEABLE
Control,temperature,indicating
Cepeda Associates, Inc. Dba Cepeda Associates Inc
Cross-Reference Index
Part NumberManufacturer
11830 PRIMARY Aimpoint Inc Dba Aimpoint Inc (USA)
AP-11830-BT-QD B & T Ag (CHE)
11830 Ugo Dr. Passalacqua (ITA)
Related Parts
2530-00-114-3256INTERCHANGEABLE
CABLE,BRAKE
114-X-56
3455-00-243-2176INTERCHANGEABLE
CUTTER,MILLING,WOODRUFF KEYSEAT
11830
2530-00-293-4373INTERCHANGEABLE
DIAPHRAGM,CHAMBER,BRAKE
234101N
4920-00-876-4964INTERCHANGEABLE
WHEEL,DRIVE
11830
5835-01-122-6950INTERCHANGEABLE
HEAD,MAGNETIC
1-111909
6685-01-169-2818INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
11830
7310-01-560-0063INTERCHANGEABLE
TANK,FUEL,PORTABLE STOVE
11830
5140-01-564-8195INTERCHANGEABLE
BAG,TOOL
6685-01-626-4601INTERCHANGEABLE
CONTROL,TEMPERATURE,INDICATING
11830

Frequently Asked Questions

What is NSN 1240-01-551-5758?

NSN 1240-01-551-5758 is a Sight,reflex, manufactured by Aimpoint Inc Dba Aimpoint Inc, classified under FSC 1240 (No Item Name Available). Status: active.

What are the part numbers for NSN 1240-01-551-5758?

NSN 1240-01-551-5758 has 3 cross-referenced part numbers: 11830 (Aimpoint Inc Dba Aimpoint Inc), AP-11830-BT-QD (B & T Ag), 11830 (Ugo Dr. Passalacqua).

What NSN replaces 1240-01-551-5758?

There are 9 known substitutes for 1240-01-551-5758: 2530-00-114-3256, 3455-00-243-2176, 2530-00-293-4373 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 11830?

Key specifications for 11830: Magnification: 1.0X MAXIMUM; Special Features: IDEAL FOR RIFLES, CARBINES, SHOTGUNS, SUBMACHINE GUNS, AND PISTOLS; COMPATABLE WITH ALL GENERATIONS OF NVD'S; 6 NIGHT VISION SETTINGS AND 7 DAYLIGHT SETTINGS; SUBMERSIBLE TO 80 FT; HARD ANODIZED NON-REFLECTIVE SURFACE; ADJUSTMENTS FOR WINDAGE AND ELEVATION; PICATINNY RAIL FT; Focusing Type: ADJUSTABLE; Field View Coverage: UNLIMITED. 9 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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