PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11324Sight,infinity

Aimpoint Inc Dba Aimpoint Inc · NSN 1240-01-551-5736 · FSC 1240 · No Item Name Available
Verified by PartsTable
NSN 1240-01-551-5736 — this item is cataloged by the U.S. Government under National Stock Number 1240-01-551-5736. Primary manufacturer part number: 11324.
Features
  • Sight,infinity — FSC 1240
  • Bracket: PROVIDED
  • Carrying Case: NOT PROVIDED
  • Focusing Type: ADJUSTABLE
  • Straight Type Overall Length: 110.0 MILLIMETERS NOMINAL MM
  • Magnification Type: VARIABLE
  • Magnification: 3.0X MAXIMUM
  • Optical Device Type: LENS
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Sight,infinity, cataloged under National Stock Number 1240-01-551-5736, 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 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1240-01-551-5736
Primary Part Number11324
Item NameSight,infinity
FSC / FSG1240 / 12 — No Item Name Available
ManufacturerAimpoint Inc Dba Aimpoint Inc
StatusACTIVE
BracketPROVIDED
Carrying CaseNOT PROVIDED
Focusing TypeADJUSTABLE
Straight Type Overall Length110.0 MILLIMETERS NOMINAL MM
Magnification TypeVARIABLE
Magnification3.0X MAXIMUM
Optical Device TypeLENS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5306-00-281-642111324 INTERCHANGEABLE
Bolt,eye
Saginaw Products Corporation Dba Cignys
5340-00-292-320711324 INTERCHANGEABLE
Grip,handle
Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.
6760-00-351-8998SM-B-338493 INTERCHANGEABLE
Lens,condenser,photographic
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5975-00-432-4519 INTERCHANGEABLE
Ferrule,electrical Conduit
5905-00-545-994411324 INTERCHANGEABLE
Resistor Assy,dynam
Meco, Inc.
3110-00-554-3275P200KZ3FS50000 INTERCHANGEABLE
Bearing,ball,annular
Timken Co Div the Timken Company
5365-01-056-967311324 INTERCHANGEABLE
Spacer
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
5965-01-121-2319 INTERCHANGEABLE
Headset-Microphone
6515-01-149-408511324 INTERCHANGEABLE
Gloves,surgeons'
Ansell Healthcare Products Llc Dba Ansell Div Ansell Healthcare
5120-01-397-3186 INTERCHANGEABLE
Socket,socket Wrench
Cross-Reference Index
Part NumberManufacturer
11324 Ugo Dr. Passalacqua (ITA)
11324 Aimpoint Sweden Ab (SWE)
11324 PRIMARY Aimpoint Inc Dba Aimpoint Inc (USA)
11324 Highcom Limited (AUS)
11324 Aimpoint Ab (SWE)
11324 Aimpoint Aktiebolag (SWE)
Related Parts
5306-00-281-6421INTERCHANGEABLE
BOLT,EYE
11324
5340-00-292-3207INTERCHANGEABLE
GRIP,HANDLE
11324
6760-00-351-8998INTERCHANGEABLE
LENS,CONDENSER,PHOTOGRAPHIC
SM-B-338493
5975-00-432-4519INTERCHANGEABLE
FERRULE,ELECTRICAL CONDUIT
5905-00-545-9944INTERCHANGEABLE
RESISTOR ASSY,DYNAM
11324
3110-00-554-3275INTERCHANGEABLE
BEARING,BALL,ANNULAR
P200KZ3FS50000
5365-01-056-9673INTERCHANGEABLE
SPACER
11324
5965-01-121-2319INTERCHANGEABLE
HEADSET-MICROPHONE
6515-01-149-4085INTERCHANGEABLE
GLOVES,SURGEONS'
11324
5120-01-397-3186INTERCHANGEABLE
SOCKET,SOCKET WRENCH
6240-01-411-3616INTERCHANGEABLE
LAMP,FLUORESCENT
11324

Frequently Asked Questions

What is NSN 1240-01-551-5736?

NSN 1240-01-551-5736 is a Sight,infinity, manufactured by Aimpoint Inc Dba Aimpoint Inc, classified under FSC 1240 (No Item Name Available). Status: active.

What are the part numbers for NSN 1240-01-551-5736?

NSN 1240-01-551-5736 has 6 cross-referenced part numbers: 11324 (Ugo Dr. Passalacqua), 11324 (Aimpoint Sweden Ab), 11324 (Aimpoint Inc Dba Aimpoint Inc), 11324 (Highcom Limited), 11324 (Aimpoint Ab) and 1 more.

What NSN replaces 1240-01-551-5736?

There are 11 known substitutes for 1240-01-551-5736: 5306-00-281-6421, 5340-00-292-3207, 6760-00-351-8998 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 11324?

Key specifications for 11324: Bracket: PROVIDED; Carrying Case: NOT PROVIDED; Focusing Type: ADJUSTABLE; Straight Type Overall Length: 110.0 MILLIMETERS NOMINAL MM. 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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