PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A-A-52406Clamp,loop

Federal Commercial Item Description Promulgated by General Services Administration Washington DC · NSN 5340-01-272-1471 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-272-1471 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-272-1471. Primary manufacturer part number: A-A-52406.
Features
  • Clamp,loop — FSC 5340
  • Loop Inside Diameter: 4.000 INCHES NOMINAL IN
  • Fastening Device Type: SELF-LOCKING HEXAGON NUT
  • Material: STEEL COMP 1010 OR STEEL COMP 1012 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 1022 OR STEEL COMP 1023 OR STEEL COMP 1025 OVERALL
  • Style Designator: TWO PIECE
  • 3 verified cross-references
  • Primary manufacturer: Federal Commercial Item Description Promulgated by General Services Administration Washington DC
Applications
  • Applications requiring Steel Comp 1010 or Steel Comp 1012 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 1022 or Steel Comp 1023 or Steel Comp 1025 Overall construction
General Description

The Clamp,loop, cataloged under National Stock Number 5340-01-272-1471, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Federal Commercial Item Description Promulgated by General Services Administration Washington DC. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 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
NSN5340-01-272-1471
Primary Part NumberA-A-52406
Item NameClamp,loop
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerFederal Commercial Item Description Promulgated by General Services Administration Washington DC
StatusACTIVE
Loop Inside Diameter4.000 INCHES NOMINAL IN
Fastening Device TypeSELF-LOCKING HEXAGON NUT
MaterialSTEEL COMP 1010 OR STEEL COMP 1012 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 1022 OR STEEL COMP 1023 OR STEEL COMP 1025 OVERALL
Style DesignatorTWO PIECE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 2
Clamp,loop
Clamp,loop
Cross-Reference Index
Part NumberManufacturer
A-A-52406 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
AA52406-37 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
MS52150-37HE Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5340-01-431-3103SUCCESSOR
CLAMP,LOOP
5340-01-431-3104SUCCESSOR
CLAMP,LOOP

Frequently Asked Questions

What is NSN 5340-01-272-1471?

NSN 5340-01-272-1471 is a Clamp,loop, manufactured by Federal Commercial Item Description Promulgated by General Services Administration Washington DC, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-272-1471?

NSN 5340-01-272-1471 has 3 cross-referenced part numbers: A-A-52406 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), AA52406-37 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), MS52150-37HE (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5340-01-272-1471?

There are 2 known substitutes for 5340-01-272-1471: 5340-01-431-3103, 5340-01-431-3104. Verify interchangeability with system specifications before substitution.

What are the specifications of A-A-52406?

Key specifications for A-A-52406: Loop Inside Diameter: 4.000 INCHES NOMINAL IN; Fastening Device Type: SELF-LOCKING HEXAGON NUT; Material: STEEL COMP 1010 OR STEEL COMP 1012 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 1022 OR STEEL COMP 1023 OR STEEL COMP 1025 OVERALL; Style Designator: TWO PIECE. 4 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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