PartsTable TECHNICAL DATA SHEET
NSN 1005-01-666-0506Government record, cited

Swivel, Sling, Small Arms1005-01-666-0506

NSN 1005-01-666-0506 · NIIN 016660506 · Part number MAG543
Magpul Industries Corp. Dba Magpul Industries Corp · FSC 1005 — Guns, Through 30mm · FSG 10 — Weapons · CAGE 1LX50
Government record, cited
NSN 1005-01-666-0506 — this item is cataloged by the U.S. Government under National Stock Number 1005-01-666-0506. Manufacturer of record part number: MAG543.
Also searched as  1005-01-666-0506 · 1005016660506 · NIIN 016660506 · 01-666-0506 · FSC 1005 Guns, Through 30mm · CAGE 1LX50 · MAG543 · 17464C-1 · 29916-1
Nearby stock numbers  ·
Features
  • Swivel,sling,small Arms — FSC 1005
  • Material: STEEL
  • 3 manufacturer part numbers on file
  • Manufacturer of record: Magpul Industries Corp. Dba Magpul Industries Corp
Identification
  • NSN: 1005-01-666-0506
  • NIIN: 016660506
  • FSC: 1005 — Guns, Through 30mm
  • FSG: 10 — Weapons
  • Primary part number: MAG543
  • Manufacturer: Magpul Industries Corp. Dba Magpul Industries Corp
General Description

The Swivel,sling,small Arms, cataloged under National Stock Number 1005-01-666-0506, is classified within Federal Supply Class 1005 (Guns, Through 30mm) of the Weapons group. The manufacturer of record is Magpul Industries Corp. Dba Magpul Industries Corp. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1005-01-666-0506
Primary Part NumberMAG543
Item NameSwivel,sling,small Arms
FSC / FSG1005 / 10 — Guns, Through 30mm
ManufacturerMagpul Industries Corp. Dba Magpul Industries Corp
StatusACTIVE
MaterialSTEEL
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
17464C-1 Colt Canada Corporation (CAN)
MAG543 PRIMARY Magpul Industries Corp. Dba Magpul Industries Corp (USA)
29916-1 Thales Australia - Lithgow (AUS)
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.
1005-00-214-0934
REVOLVER,CALIBER .38 SPECIAL
1005-00-214-0934
REVOLVER,CALIBER .38 SPECIAL
1005-00-344-6252
SCREW,STOCK
1005-00-512-6168
BUTTON,CARRIER LATC
1005-00-915-0903
VALVE,REFILL ASSY
1005-00-937-5839
REVOLVER,CALIBER .38 SPECIAL
1005-00-937-5840
REVOLVER,CALIBER .38 SPECIAL
1005-01-251-9180
PIN,TRIGGER HOUSING

Frequently Asked Questions

What is NSN 1005-01-666-0506?

NSN 1005-01-666-0506 is a Swivel,sling,small Arms, manufactured by Magpul Industries Corp. Dba Magpul Industries Corp, classified under FSC 1005, Guns, Through 30mm. Status: active.

What part numbers are listed for NSN 1005-01-666-0506?

NSN 1005-01-666-0506 has 3 manufacturer part numbers on file: 17464C-1 (Colt Canada Corporation), MAG543 (Magpul Industries Corp. Dba Magpul Industries Corp), 29916-1 (Thales Australia - Lithgow).

What are the specifications of MAG543?

Key specifications for MAG543: Special Features: BLACK IN COLOR, DESIGNED FOR 1-1/4 INCH WEBBING IN; Part Name Assigned by Controlling Agency: QUICK DISCONNECT SWIVEL; Material: STEEL. 1 specification is documented in the U.S. Government catalog.

Is NSN 1005-01-666-0506 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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