PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12947Magnet,permanent

The Arnold Engineering Co · NSN 5999-00-854-9035 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-854-9035 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-854-9035. Primary manufacturer part number: 12947.
Features
  • Magnet,permanent — FSC 5999
  • Shape: C
  • Material: ALUMINUM ALLOY
  • Air Gap Width: 1.255 INCHES IN
  • Face Size: 3.125 IN. C SHAPE IN
  • Flux Density: 1550.000 GAUSS NOMINAL
  • Shape: C
  • Material: ALUMINUM ALLOY
Applications
  • Applications requiring Aluminum Alloy construction
General Description

The Magnet,permanent, cataloged under National Stock Number 5999-00-854-9035, is classified within Federal Supply Class 5999 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is The Arnold Engineering Co. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5999-00-854-9035
Primary Part Number12947
Item NameMagnet,permanent
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerThe Arnold Engineering Co
StatusACTIVE
ShapeC
MaterialALUMINUM ALLOY
Air Gap Width1.255 INCHES IN
Face Size3.125 IN. C SHAPE IN
Flux Density1550.000 GAUSS NOMINAL
ShapeC
MaterialALUMINUM ALLOY
Air Gap Width1.255 INCHES IN
Face Size3.125 IN. C SHAPE IN
Flux Density1550.000 GAUSS NOMINAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATYES — Special handling required
Verified Substitutes 10
6625-01-217-8777270-0718-050 SUCCESSOR
Converter,wave Form
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
5950-00-148-3982 INTERCHANGEABLE
Transformer,power
5950-00-230-502812947F INTERCHANGEABLE
Coil,radio Frequency
Viking Technologies, Ltd.
5120-00-269-7971 INTERCHANGEABLE
Universal Joint,socket Wrench at
1650-00-349-5321 INTERCHANGEABLE
Head,valve
3020-00-399-457112699 INTERCHANGEABLE
Gear,spur
Itw Food Equipment Group Llc Dba Hobart Service
4820-00-495-515712947 INTERCHANGEABLE
Valve,check
Saf Industries Llc Dba Saf Industries Llc Div Garkenyon
2540-01-189-89737-033-000292 INTERCHANGEABLE
Arm,windshield Wiper
Grove U.s. Llc Dba Grove Us Llc
3020-01-483-7758 INTERCHANGEABLE
Chain,roller
5306-01-538-3785 INTERCHANGEABLE
Bolt,hook
Cross-Reference Index
Part NumberManufacturer
9992602 Us Army Aviation and Missile Command (USA)
12947 PRIMARY The Arnold Engineering Co (USA)
Related Parts
6625-01-217-8777SUCCESSOR
CONVERTER,WAVE FORM
270-0718-050
5950-00-148-3982INTERCHANGEABLE
TRANSFORMER,POWER
5950-00-230-5028INTERCHANGEABLE
COIL,RADIO FREQUENCY
12947F
5120-00-269-7971INTERCHANGEABLE
UNIVERSAL JOINT,SOCKET WRENCH AT
1650-00-349-5321INTERCHANGEABLE
HEAD,VALVE
3020-00-399-4571INTERCHANGEABLE
GEAR,SPUR
12699
4820-00-495-5157INTERCHANGEABLE
VALVE,CHECK
12947
2540-01-189-8973INTERCHANGEABLE
ARM,WINDSHIELD WIPER
7-033-000292
3020-01-483-7758INTERCHANGEABLE
CHAIN,ROLLER
5306-01-538-3785INTERCHANGEABLE
BOLT,HOOK

Frequently Asked Questions

What is NSN 5999-00-854-9035?

NSN 5999-00-854-9035 is a Magnet,permanent, manufactured by The Arnold Engineering Co, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-00-854-9035?

NSN 5999-00-854-9035 has 2 cross-referenced part numbers: 9992602 (Us Army Aviation and Missile Command), 12947 (The Arnold Engineering Co).

What NSN replaces 5999-00-854-9035?

There are 10 known substitutes for 5999-00-854-9035: 6625-01-217-8777, 5950-00-148-3982, 5950-00-230-5028 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12947?

Key specifications for 12947: Shape: C; Material: ALUMINUM ALLOY; Overall Height: 1.365 INCHES NOMINAL IN; Air Gap Width: 1.255 INCHES IN. 14 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5999-00-854-9035 hazardous material?

Yes, NSN 5999-00-854-9035 is classified as hazardous material (HAZMAT). Special handling, storage, and shipping requirements apply per DoD regulations.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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