PartsTable TECHNICAL DATA SHEET

NSN 1005-01-574-0567Government record, cited

Sight, Rear1005-01-574-0567

NSN 1005-01-574-0567 · NIIN 015740567 · Part number 662-260-045

Brownells, Incorporated Dba Brownells Inc · FSC 1005 — Guns, Through 30mm · FSG 10 — Weapons · CAGE 12238

Government record, cited

NSN 1005-01-574-0567 — this item is cataloged by the U.S. Government under National Stock Number 1005-01-574-0567. Manufacturer of record part number: 662-260-045.

Also searched as 1005-01-574-0567 · 1005015740567 · NIIN 015740567 · 01-574-0567 · FSC 1005 Guns, Through 30mm · CAGE 12238 · 662-260-045 · LMC01

Nearby stock numbers ← 1005-01-574-0037 Bolt Assembly · 1005-01-574-1590 Control Box, Electrical, Armament →

Features

Sight,rear — FSC 1005
1 manufacturer part number on file
Manufacturer of record: Brownells, Incorporated Dba Brownells Inc

Identification

NSN: 1005-01-574-0567
NIIN: 015740567
FSC: 1005 — Guns, Through 30mm
FSG: 10 — Weapons
Primary part number: 662-260-045
Manufacturer: Brownells, Incorporated Dba Brownells Inc

General Description

The Sight,rear, cataloged under National Stock Number 1005-01-574-0567, is classified within Federal Supply Class 1005 (Guns, Through 30mm) of the Weapons group. The manufacturer of record is Brownells, Incorporated Dba Brownells Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	1005-01-574-0567
Primary Part Number	662-260-045
Item Name	Sight,rear
FSC / FSG	1005 / 10 — Guns, Through 30mm
Manufacturer	Brownells, Incorporated Dba Brownells Inc
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
662-260-045 PRIMARY	Brownells, Incorporated Dba Brownells Inc (USA)

Reference documents

Reference	Meaning
LMC01	5/9 Secondary reference Brownells, Incorporated Dba Brownells Inc

No interchangeability data on file.

Other items in FSC 1005 — Guns, Through 30mm

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

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1005-00-001-5589 · Item name not on file

1005-00-002-0996

1005-00-002-0996 · Item name not on file

1005-00-003-1073

STOP,CARTRIDGE

1005-00-003-2251

1005-00-003-2251 · Item name not on file

1005-00-003-2267

1005-00-003-2267 · Item name not on file

1005-00-003-2268

1005-00-003-2268 · Item name not on file

Frequently Asked Questions

What is NSN 1005-01-574-0567?

NSN 1005-01-574-0567 is a Sight,rear, manufactured by Brownells, Incorporated Dba Brownells Inc, classified under FSC 1005, Guns, Through 30mm. Status: active.

What part numbers are listed for NSN 1005-01-574-0567?

NSN 1005-01-574-0567 has 1 manufacturer part number on file: 662-260-045 (Brownells, Incorporated Dba Brownells Inc).

What are the specifications of 662-260-045?

Key specifications for 662-260-045: Special Features: LO-MOUNT HAS ANGLED TOP SURFACE W/MITERED EDGES THAT WON'T SNAG;REBATED BLADE STOPS GLARE;USED ON BROWNING;COLOR BLACK; End Item Identification: 1005-01-370-7353; PISTOL,MEUSOC, .45 CALIBER. 0 specifications are documented in the U.S. Government catalog.

Is NSN 1005-01-574-0567 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.

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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