Sight, Rear1005-01-564-3770

NSN 1005-01-564-3770 · NIIN 015643770 · Part number 40L-C

Atlantic Research Marketing Systems, Inc. Dba Atlantic Research Marketing Systems Inc · FSC 1005 — Guns, Through 30mm · FSG 10 — Weapons · CAGE 0FBA6

Government record, cited

NSN 1005-01-564-3770 — this item is cataloged by the U.S. Government under National Stock Number 1005-01-564-3770. Manufacturer of record part number: 40L-C.

Also searched as 1005-01-564-3770 · 1005015643770 · NIIN 015643770 · 01-564-3770 · FSC 1005 Guns, Through 30mm · CAGE 0FBA6 · 40L-C

Nearby stock numbers ← 1005-01-564-3299 · 1005-01-564-5103 Bracket Assembly, Ai →

Features

Sight,rear — FSC 1005
1 manufacturer part number on file
Manufacturer of record: Atlantic Research Marketing Systems, Inc. Dba Atlantic Research Marketing Systems Inc

Identification

NSN: 1005-01-564-3770
NIIN: 015643770
FSC: 1005 — Guns, Through 30mm
FSG: 10 — Weapons
Primary part number: 40L-C
Manufacturer: Atlantic Research Marketing Systems, Inc. Dba Atlantic Research Marketing Systems Inc

General Description

The Sight,rear, cataloged under National Stock Number 1005-01-564-3770, is classified within Federal Supply Class 1005 (Guns, Through 30mm) of the Weapons group. The manufacturer of record is Atlantic Research Marketing Systems, Inc. Dba Atlantic Research Marketing Systems Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	1005-01-564-3770
Primary Part Number	40L-C
Item Name	Sight,rear
FSC / FSG	1005 / 10 — Guns, Through 30mm
Manufacturer	Atlantic Research Marketing Systems, Inc. Dba Atlantic Research Marketing Systems Inc
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL D — Destroy Item
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
40L-C PRIMARY	Atlantic Research Marketing Systems, Inc. Dba Atlantic Research Marketing Systems Inc (USA)

Frequently Asked Questions

What is NSN 1005-01-564-3770?

NSN 1005-01-564-3770 is a Sight,rear, manufactured by Atlantic Research Marketing Systems, Inc. Dba Atlantic Research Marketing Systems Inc, classified under FSC 1005, Guns, Through 30mm. Status: active.

What part numbers are listed for NSN 1005-01-564-3770?

NSN 1005-01-564-3770 has 1 manufacturer part number on file: 40L-C (Atlantic Research Marketing Systems, Inc. Dba Atlantic Research Marketing Systems Inc).

What are the specifications of 40L-C?

Key specifications for 40L-C: Special Features: FLIP-UP REAR SIGHT; Part Name Assigned by Controlling Agency: SIGHT,REAR; End Item Identification: CANADIAN ARMY. 0 specifications are documented in the U.S. Government catalog.

Is NSN 1005-01-564-3770 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 1005-01-564-3770?

NSN 1005-01-564-3770 has DEMIL Code D. 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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