PartsTable TECHNICAL DATA SHEET

NSN 1005-01-657-8459Government record, cited

Follower, Cartridge, Small Arms1005-01-657-8459

NSN 1005-01-657-8459 · NIIN 016578459 · Part number 200-000-1660-01

Lancer Systems Lp · FSC 1005 — Guns, Through 30mm · FSG 10 — Weapons · CAGE 4M8L1

Government record, cited

NSN 1005-01-657-8459 — this item is cataloged by the U.S. Government under National Stock Number 1005-01-657-8459. Manufacturer of record part number: 200-000-1660-01.

Also searched as 1005-01-657-8459 · 1005016578459 · NIIN 016578459 · 01-657-8459 · FSC 1005 Guns, Through 30mm · CAGE 4M8L1 · 200-000-1660-01 · 200-000-166C-01

Nearby stock numbers ← 1005-01-657-8306 Cable Harness, Deck · 1005-01-657-8590 Mount, Gun →

Features

Follower,cartridge,small Arms — FSC 1005
1 manufacturer part number on file
Manufacturer of record: Lancer Systems Lp

Identification

NSN: 1005-01-657-8459
NIIN: 016578459
FSC: 1005 — Guns, Through 30mm
FSG: 10 — Weapons
Primary part number: 200-000-1660-01
Manufacturer: Lancer Systems Lp

General Description

The Follower,cartridge,small Arms, cataloged under National Stock Number 1005-01-657-8459, is classified within Federal Supply Class 1005 (Guns, Through 30mm) of the Weapons group. The manufacturer of record is Lancer Systems Lp. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.

Catalog Facts

Item Name	Follower,cartridge,small Arms
FSC / FSG	1005 — Guns, Through 30mm (FSG 10)
Manufacturers	Lancer Systems Lp (CAGE 4M8L1)

Technical Specifications

Parameter	Value
NSN	1005-01-657-8459
Primary Part Number	200-000-1660-01
Item Name	Follower,cartridge,small Arms
FSC / FSG	1005 / 10 — Guns, Through 30mm
Manufacturer	Lancer Systems Lp
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL B — Remove Demilitarization Key Points
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
200-000-1660-01 PRIMARY	Lancer Systems Lp (USA)

Reference documents

Reference	Meaning
200-000-166C-01	D/9 Drawing number reference only Lancer Systems Lp

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.

1005-00-000-0061

MACHINE GUN,7.62 MILLIMETER

1005-00-001-2676

FILTER,GUN DRIVE

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 1005-01-657-8459?

NSN 1005-01-657-8459 is a Follower,cartridge,small Arms, manufactured by Lancer Systems Lp, classified under FSC 1005, Guns, Through 30mm. Status: active.

What part numbers are listed for NSN 1005-01-657-8459?

NSN 1005-01-657-8459 has 1 manufacturer part number on file: 200-000-1660-01 (Lancer Systems Lp).

Is NSN 1005-01-657-8459 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 1005-01-657-8459?

NSN 1005-01-657-8459 has DEMIL Code B. 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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