PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MS52150-31HEClamp,loop

Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M · NSN 5340-01-199-2312 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-199-2312 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-199-2312. Primary manufacturer part number: MS52150-31HE.
Features
  • Clamp,loop — FSC 5340
  • Style Designator: TWO PIECE
  • Integral Nut Type and Quantity: 2 PLAIN LUG
  • Material: STEEL NUT
  • Loop Inside Diameter: 2.4844 INCHES MINIMUM AND 2.5156 INCHES MAXIMUM IN
  • Material: STEEL COMP 1010 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1017 OR STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1020 OR STEEL COMP 1021 OR STEEL COMP 1022 OR STEEL COMP 1025 BOLT
  • Material Document and Classification: ASTM A108 ASSN STD ALL MATERIAL RESPONSES BOLT
  • 5 verified cross-references
Applications
  • Applications requiring Steel Nut construction
General Description

The Clamp,loop, cataloged under National Stock Number 5340-01-199-2312, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-01-199-2312
Primary Part NumberMS52150-31HE
Item NameClamp,loop
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerMilitary Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
Style DesignatorTWO PIECE
Integral Nut Type and Quantity2 PLAIN LUG
MaterialSTEEL NUT
Loop Inside Diameter2.4844 INCHES MINIMUM AND 2.5156 INCHES MAXIMUM IN
MaterialSTEEL COMP 1010 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1017 OR STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1020 OR STEEL COMP 1021 OR STEEL COMP 1022 OR STEEL COMP 1025 BOLT
Material Document and ClassificationASTM A108 ASSN STD ALL MATERIAL RESPONSES BOLT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 2
Clamp,loop
Clamp,loop
Cross-Reference Index
Part NumberManufacturer
MS52150-31HE Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
A-A-52406 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
AA52406-31 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
AA52406-31H Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
A-A-52406-31H American Society for Testing and Materials Dba Astm International (USA)
Related Parts
5340-01-431-3103SUCCESSOR
CLAMP,LOOP
5340-01-431-3104SUCCESSOR
CLAMP,LOOP

Frequently Asked Questions

What is NSN 5340-01-199-2312?

NSN 5340-01-199-2312 is a Clamp,loop, manufactured by Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-199-2312?

NSN 5340-01-199-2312 has 5 cross-referenced part numbers: MS52150-31HE (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), A-A-52406 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), AA52406-31 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), AA52406-31H (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), A-A-52406-31H (American Society for Testing and Materials Dba Astm International).

What NSN replaces 5340-01-199-2312?

There are 2 known substitutes for 5340-01-199-2312: 5340-01-431-3103, 5340-01-431-3104. Verify interchangeability with system specifications before substitution.

What are the specifications of MS52150-31HE?

Key specifications for MS52150-31HE: Style Designator: TWO PIECE; Integral Nut Type and Quantity: 2 PLAIN LUG; Material: STEEL NUT; Loop Inside Diameter: 2.4844 INCHES MINIMUM AND 2.5156 INCHES MAXIMUM IN. 6 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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