PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

13579Mount,sight

Aimpoint Inc Dba Aimpoint Inc · NSN 1240-01-620-2847 · FSC 1240 · No Item Name Available
Verified by PartsTable
NSN 1240-01-620-2847 — this item is cataloged by the U.S. Government under National Stock Number 1240-01-620-2847. Primary manufacturer part number: 13579.
Features
  • Mount,sight — FSC 1240
  • 1 verified cross-reference
  • Primary manufacturer: Aimpoint Inc Dba Aimpoint Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Mount,sight, cataloged under National Stock Number 1240-01-620-2847, 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. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1240-01-620-2847
Primary Part Number13579
Item NameMount,sight
FSC / FSG1240 / 12 — No Item Name Available
ManufacturerAimpoint Inc Dba Aimpoint Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
8145-00-111-318113579 INTERCHANGEABLE
Shipping and Storag
Naval Inventory Control Point
5940-00-223-484012473 INTERCHANGEABLE
Terminal,stud
Roanwell, Llc
5905-00-535-936413579 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
Sensor Systems, L.l.c. Dba Sensor Systems Llc
5330-00-564-252913579 INTERCHANGEABLE
Gasket
Jenny Products, Inc
4320-00-632-269913579 INTERCHANGEABLE
Shaft,transmission,pump
Industrial Technologies and Services Llc
5950-01-129-0037 INTERCHANGEABLE
Transformer,power
6515-01-530-127913579 INTERCHANGEABLE
Forceps,bone Holding
Zimmer Us Inc Dba Zimmer Us, Inc
5910-01-673-234113579 INTERCHANGEABLE
Capacitor,fixed,electrolytic
Insink Erator Division of Emerson Nyse,emr
Cross-Reference Index
Part NumberManufacturer
13579 PRIMARY Aimpoint Inc Dba Aimpoint Inc (USA)
Related Parts
8145-00-111-3181INTERCHANGEABLE
SHIPPING AND STORAG
13579
5940-00-223-4840INTERCHANGEABLE
TERMINAL,STUD
12473
5905-00-535-9364INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
13579
5330-00-564-2529INTERCHANGEABLE
GASKET
13579
4320-00-632-2699INTERCHANGEABLE
SHAFT,TRANSMISSION,PUMP
13579
5950-01-129-0037INTERCHANGEABLE
TRANSFORMER,POWER
6515-01-530-1279INTERCHANGEABLE
FORCEPS,BONE HOLDING
13579
5910-01-673-2341INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
13579

Frequently Asked Questions

What is NSN 1240-01-620-2847?

NSN 1240-01-620-2847 is a Mount,sight, manufactured by Aimpoint Inc Dba Aimpoint Inc, classified under FSC 1240 (No Item Name Available). Status: active.

What are the part numbers for NSN 1240-01-620-2847?

NSN 1240-01-620-2847 has 1 cross-referenced part number: 13579 (Aimpoint Inc Dba Aimpoint Inc).

What NSN replaces 1240-01-620-2847?

There are 8 known substitutes for 1240-01-620-2847: 8145-00-111-3181, 5940-00-223-4840, 5905-00-535-9364 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 13579?

Key specifications for 13579: Special Features: ECOS-O SIGHT MOUNT ADAPTER. MOUNTS TO 34MM SCOPE TUBE. INTERFACE TO THE ECOS-O SIGHT VIA MIL-STD-1913 RAIL. FOR USE WITH MOUNTING ECOS-O SIGHT, 1240 -01-620-2463 TO ECOS-O SCOPES NON-ILLUMINATED, 1240-01-619-6564 AND ILLUMINATED, 1240-01-619-6554. WIDTH: 1.88 IN; HEIGHT 2.0 IN; LENGTH: 2.0 IN; WEIGHT: 0.095LB. LBS. 1 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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