PartsTable TECHNICAL DATA SHEET
NSN 1005-01-573-6771Government record, cited

Magazine, Cartridge1005-01-573-6771

NSN 1005-01-573-6771 · NIIN 015736771 · Part number EM2-556
Cammenga Company Llc · FSC 1005 — Guns, Through 30mm · FSG 10 — Weapons · CAGE 49KX7
Government record, cited
NSN 1005-01-573-6771 — this item is cataloged by the U.S. Government under National Stock Number 1005-01-573-6771. Manufacturer of record part number: EM2-556.
Also searched as  1005-01-573-6771 · 1005015736771 · NIIN 015736771 · 01-573-6771 · FSC 1005 Guns, Through 30mm · CAGE 49KX7 · EM2-556
Nearby stock numbers  ·
Features
  • Magazine,cartridge — FSC 1005
  • Material: STEEL
  • 1 manufacturer part number on file
  • Manufacturer of record: Cammenga Company Llc
Identification
  • NSN: 1005-01-573-6771
  • NIIN: 015736771
  • FSC: 1005 — Guns, Through 30mm
  • FSG: 10 — Weapons
  • Primary part number: EM2-556
  • Manufacturer: Cammenga Company Llc
General Description

The Magazine,cartridge, cataloged under National Stock Number 1005-01-573-6771, is classified within Federal Supply Class 1005 (Guns, Through 30mm) of the Weapons group. The manufacturer of record is Cammenga Company Llc. Government technical data includes 1 specification, cited from the U.S. Government catalog. 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
ParameterValue
NSN1005-01-573-6771
Primary Part NumberEM2-556
Item NameMagazine,cartridge
FSC / FSG1005 / 10 — Guns, Through 30mm
ManufacturerCammenga Company Llc
StatusACTIVE
MaterialSTEEL
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL D — Destroy Item
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
EM2-556 PRIMARY Cammenga Company Llc (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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Frequently Asked Questions

What is NSN 1005-01-573-6771?

NSN 1005-01-573-6771 is a Magazine,cartridge, manufactured by Cammenga Company Llc, classified under FSC 1005, Guns, Through 30mm. Status: active.

What part numbers are listed for NSN 1005-01-573-6771?

NSN 1005-01-573-6771 has 1 manufacturer part number on file: EM2-556 (Cammenga Company Llc).

What are the specifications of EM2-556?

Key specifications for EM2-556: Special Features: 20 ROUNDS CAPACITY OF .223/5.56 AMMUNITION; FRONT OPEN SLIDE DESIGN FOR EASY LOADING AND UNLOADING OF LOOSE AMMUNITION; DUST COVER INCLUDED; End Item Identification: M16 AND SAW FAMILY OF WEAPONS; Material: STEEL. 1 specification is documented in the U.S. Government catalog.

Is NSN 1005-01-573-6771 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 1005-01-573-6771?

NSN 1005-01-573-6771 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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