PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12583Insulator,plate

Grimes Aerospace Company · NSN 5970-01-204-3316 · FSC 5970 · No Item Name Available
Verified by PartsTable
NSN 5970-01-204-3316 — this item is cataloged by the U.S. Government under National Stock Number 5970-01-204-3316. Primary manufacturer part number: 12583.
Features
  • Insulator,plate — FSC 5970
  • Style Designator: RECTANGULAR, ROUNDED ENDS
  • Material Document and Classification: MIL-M-19833, TYPE GDI-30F MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Distance From Center to Edge: 0.469 INCHES NOMINAL FIRST IN
  • Material: PLASTIC DIALLYL PHTHALATE AND GLASS OVERALL
  • Second Hole Diameter: 0.156 INCHES NOMINAL IN
  • First Slot Depth: 0.188 INCHES NOMINAL IN
  • First Hole Diameter: 0.156 INCHES NOMINAL IN
Applications
  • Applications requiring Plastic Diallyl Phthalate and Glass Overall construction
General Description

The Insulator,plate, cataloged under National Stock Number 5970-01-204-3316, is classified within Federal Supply Class 5970 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Grimes Aerospace Company. Government technical data includes 10 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5970-01-204-3316
Primary Part Number12583
Item NameInsulator,plate
FSC / FSG5970 / 59 — No Item Name Available
ManufacturerGrimes Aerospace Company
StatusACTIVE
Style DesignatorRECTANGULAR, ROUNDED ENDS
Material Document and ClassificationMIL-M-19833, TYPE GDI-30F MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Distance From Center to Edge0.469 INCHES NOMINAL FIRST IN
MaterialPLASTIC DIALLYL PHTHALATE AND GLASS OVERALL
Second Hole Diameter0.156 INCHES NOMINAL IN
First Slot Depth0.188 INCHES NOMINAL IN
First Hole Diameter0.156 INCHES NOMINAL IN
Second Hole Spacing0.562 INCHES NOMINAL IN
First Hole Spacing0.188 INCHES NOMINAL IN
First End Radius0.188 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
3040-00-909-5359 INTERCHANGEABLE
Bracket,eye,nonrotating Shaft
5950-01-058-8581905543-1 INTERCHANGEABLE
Reactor,multiple Fixed Inductanc
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
5330-01-098-155912580 INTERCHANGEABLE
Seal,plain
Aerco International, Inc. Dba Aerco International Inc
3040-01-342-648112583 INTERCHANGEABLE
Axle,straight
DP Manufacturing Inc.
1005-01-626-425112583 INTERCHANGEABLE
Lever,breechblock,cocking
Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc
Cross-Reference Index
Part NumberManufacturer
12583 PRIMARY Grimes Aerospace Company (USA)
Related Parts
3040-00-909-5359INTERCHANGEABLE
BRACKET,EYE,NONROTATING SHAFT
5950-01-058-8581INTERCHANGEABLE
REACTOR,MULTIPLE FIXED INDUCTANC
905543-1
5330-01-098-1559INTERCHANGEABLE
SEAL,PLAIN
12580
3040-01-342-6481INTERCHANGEABLE
AXLE,STRAIGHT
12583
1005-01-626-4251INTERCHANGEABLE
LEVER,BREECHBLOCK,COCKING
12583

Frequently Asked Questions

What is NSN 5970-01-204-3316?

NSN 5970-01-204-3316 is a Insulator,plate, manufactured by Grimes Aerospace Company, classified under FSC 5970 (No Item Name Available). Status: active.

What are the part numbers for NSN 5970-01-204-3316?

NSN 5970-01-204-3316 has 1 cross-referenced part number: 12583 (Grimes Aerospace Company).

What NSN replaces 5970-01-204-3316?

There are 5 known substitutes for 5970-01-204-3316: 3040-00-909-5359, 5950-01-058-8581, 5330-01-098-1559 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12583?

Key specifications for 12583: Overall Width: 0.344 INCHES NOMINAL IN; Style Designator: RECTANGULAR, ROUNDED ENDS; Material Document and Classification: MIL-M-19833, TYPE GDI-30F MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; Distance From Center to Edge: 0.469 INCHES NOMINAL FIRST IN. 14 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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