Mount, Sight1240-01-561-5260

NSN 1240-01-561-5260 · NIIN 015615260

FSC 1240 — Optical Sighting and Ranging Equipment · FSG 12 — Fire Control Equipment

Government record, cited

Also searched as 1240-01-561-5260 · 1240015615260 · NIIN 015615260 · 01-561-5260 · FSC 1240 Optical Sighting and Ranging Equipment · 6631112-1 · 6631112-3

Nearby stock numbers ← 1240-01-561-5149 Common Laser Rangefinder Set · 1240-01-561-5821 Case, Optical Instrument →

Features

Mount,sight — FSC 1240

Identification

NSN: 1240-01-561-5260
NIIN: 015615260
FSC: 1240 — Optical Sighting and Ranging Equipment
FSG: 12 — Fire Control Equipment

General Description

The Mount,sight, cataloged under National Stock Number 1240-01-561-5260, is classified within Federal Supply Class 1240 (Optical Sighting and Ranging Equipment) of the Fire Control Equipment group. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Mount,sight
FSC / FSG	1240 — Optical Sighting and Ranging Equipment (FSG 12)

Technical Specifications

Parameter	Value
NSN	1240-01-561-5260
Item Name	Mount,sight
FSC / FSG	1240 / 12 — Optical Sighting and Ranging Equipment
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL Q — CCL Item — Commerce Control List
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
6631112-1	5/9 Secondary reference U.S. Government activity
6631112-3	3/2 Design control — primary reference U.S. Government activity

No interchangeability data on file.

Other items in FSC 1240 — Optical Sighting and Ranging Equipment

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

1240-00-764-4734

SUNSHADE

1240-00-987-5071

1240-00-987-5071 · Item name not on file

1240-01-068-6676

HOLDER,OPTICAL ELEMENT

1240-01-082-8849

SIGHT,INFINITY

1240-01-090-0609

1240-01-090-0609 · Item name not on file

1240-01-102-4266

1240-01-102-4266 · Item name not on file

1240-01-110-9897

1240-01-110-9897 · Item name not on file

1240-01-361-6090

COLLIMATOR,INFINITY AIMING REFER

Frequently Asked Questions

What is NSN 1240-01-561-5260?

NSN 1240-01-561-5260 is a Mount,sight, classified under FSC 1240, Optical Sighting and Ranging Equipment. Status: active.

Is NSN 1240-01-561-5260 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 1240-01-561-5260?

NSN 1240-01-561-5260 has DEMIL Code Q. 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.

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