PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B1250Magnet,permanent

Ripley Industries Inc · NSN 5999-00-077-1064 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-077-1064 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-077-1064. Primary manufacturer part number: B1250.
Features
  • Magnet,permanent — FSC 5999
  • Material: STEEL
  • Overall Thickness: 0.188 INCHES NOMINAL IN
  • Overall Diameter: 2.500 INCHES NOMINAL IN
  • Face Size: 1.000 INCH O/A LG IN
  • Material: STEEL
  • Overall Thickness: 0.188 INCHES NOMINAL IN
  • Overall Diameter: 2.500 INCHES NOMINAL IN
Applications
  • Applications requiring Steel construction
General Description

The Magnet,permanent, cataloged under National Stock Number 5999-00-077-1064, 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 Ripley Industries Inc. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-00-077-1064
Primary Part NumberB1250
Item NameMagnet,permanent
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerRipley Industries Inc
StatusACTIVE
MaterialSTEEL
Overall Thickness0.188 INCHES NOMINAL IN
Overall Diameter2.500 INCHES NOMINAL IN
Face Size1.000 INCH O/A LG IN
MaterialSTEEL
Overall Thickness0.188 INCHES NOMINAL IN
Overall Diameter2.500 INCHES NOMINAL IN
Face Size1.000 INCH O/A LG IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeJ
Verified Substitutes 3
6250-00-113-9848200285-179 INTERCHANGEABLE
Lampholder Assembly
Stromberg-Carlson Corp a Plessey Telecommunications Co
4730-00-640-6117 INTERCHANGEABLE
Trap,steam
5360-01-263-4221B1250 INTERCHANGEABLE
Spring,helical,compression
Anderson Greenwood Lp Dba Anderson Greenwood Crosby
Cross-Reference Index
Part NumberManufacturer
B1250 Ripley Industries Inc (USA)
Related Parts
6250-00-113-9848INTERCHANGEABLE
LAMPHOLDER ASSEMBLY
200285-179
4730-00-640-6117INTERCHANGEABLE
TRAP,STEAM
5360-01-263-4221INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
B1250

Frequently Asked Questions

What is NSN 5999-00-077-1064?

NSN 5999-00-077-1064 is a Magnet,permanent, manufactured by Ripley Industries Inc, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-00-077-1064?

NSN 5999-00-077-1064 has 1 cross-referenced part number: B1250 (Ripley Industries Inc).

What NSN replaces 5999-00-077-1064?

There are 3 known substitutes for 5999-00-077-1064: 6250-00-113-9848, 4730-00-640-6117, 5360-01-263-4221. Verify interchangeability with system specifications before substitution.

What are the specifications of B1250?

Key specifications for B1250: Material: STEEL; Overall Thickness: 0.188 INCHES NOMINAL IN; Overall Length: 1.000 INCHES NOMINAL IN; Overall Diameter: 2.500 INCHES NOMINAL IN. 10 total characteristics are documented in the Federal Logistics Information System.

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