PartsTable TECHNICAL DATA SHEET

NSN 1005-01-657-9870Government record, cited

Sight, Rear1005-01-657-9870

NSN 1005-01-657-9870 · NIIN 016579870 · Part number 3164452793

Fn America Llc Div Columbia, Sc · FSC 1005 — Guns, Through 30mm · FSG 10 — Weapons · CAGE 3S679

Government record, cited

NSN 1005-01-657-9870 — this item is cataloged by the U.S. Government under National Stock Number 1005-01-657-9870. Manufacturer of record part number: 3164452793.

Also searched as 1005-01-657-9870 · 1005016579870 · NIIN 016579870 · 01-657-9870 · FSC 1005 Guns, Through 30mm · CAGE 3S679 · 3164452793

Nearby stock numbers ← 1005-01-657-9637 Ballistic Sheild, L · 1005-01-657-9873 Grip, Pistol →

Features

Sight,rear — FSC 1005
1 manufacturer part number on file
Manufacturer of record: Fn America Llc Div Columbia, Sc

Identification

NSN: 1005-01-657-9870
NIIN: 016579870
FSC: 1005 — Guns, Through 30mm
FSG: 10 — Weapons
Primary part number: 3164452793
Manufacturer: Fn America Llc Div Columbia, Sc

General Description

The Sight,rear, cataloged under National Stock Number 1005-01-657-9870, is classified within Federal Supply Class 1005 (Guns, Through 30mm) of the Weapons group. The manufacturer of record is Fn America Llc Div Columbia, Sc. 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	1005-01-657-9870
Primary Part Number	3164452793
Item Name	Sight,rear
FSC / FSG	1005 / 10 — Guns, Through 30mm
Manufacturer	Fn America Llc Div Columbia, Sc
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
3164452793 PRIMARY	Fn America Llc Div Columbia, Sc (USA)

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

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 1005-01-657-9870?

NSN 1005-01-657-9870 is a Sight,rear, manufactured by Fn America Llc Div Columbia, Sc, classified under FSC 1005, Guns, Through 30mm. Status: active.

What part numbers are listed for NSN 1005-01-657-9870?

NSN 1005-01-657-9870 has 1 manufacturer part number on file: 3164452793 (Fn America Llc Div Columbia, Sc).

What are the specifications of 3164452793?

Key specifications for 3164452793: End Item Identification: 1005-13-121-1967. 0 specifications are documented in the U.S. Government catalog.

Is NSN 1005-01-657-9870 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 1005-01-657-9870?

NSN 1005-01-657-9870 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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