PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

640005Clamp,instrument Mounting

Msp Aviation, Inc. Dba Msp Maufacturing · NSN 5340-01-052-6269 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-052-6269 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-052-6269. Primary manufacturer part number: 640005.
Features
  • Clamp,instrument Mounting — FSC 5340
  • Width: 1.563 INCHES NOMINAL IN
  • Material: ALUMINUM ALLOY 6061
  • Criticality Code Justification: MATT AND SFTT
  • Surface Treatment Document and Classification: MIL-A-8625,TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE
  • Surface Treatment: ANODIZE
  • Material Document and Classification: QQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE
  • 6 verified cross-references
Applications
  • Applications requiring Aluminum Alloy 6061 construction
General Description

The Clamp,instrument Mounting, cataloged under National Stock Number 5340-01-052-6269, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Msp Aviation, Inc. Dba Msp Maufacturing. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-01-052-6269
Primary Part Number640005
Item NameClamp,instrument Mounting
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerMsp Aviation, Inc. Dba Msp Maufacturing
StatusACTIVE
Width1.563 INCHES NOMINAL IN
MaterialALUMINUM ALLOY 6061
Criticality Code JustificationMATT AND SFTT
Surface Treatment Document and ClassificationMIL-A-8625,TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE
Surface TreatmentANODIZE
Material Document and ClassificationQQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 9
5340-00-906-070719137-4 SUCCESSOR
Clamp,instrument Mounting
Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution
3110-00-012-39963TWL33-42U INTERCHANGEABLE
Bearing,ball,airframe
Mpb Corporation Dba Mpb Corp
4120-00-620-7797 INTERCHANGEABLE
Air Conditioner
4820-00-629-029964000-1 INTERCHANGEABLE
Valve,check
Essex Industries Inc Div Manufacturing Division
6150-01-149-3099640005 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Avtron Aerospace Inc
6150-01-150-5121640001 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Avtron Aerospace Inc
5905-01-229-8610RS2BX000DR0690H INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
Vishay Dale Electronics, Llc Div Vishay Americas
5310-01-238-3106640001 INTERCHANGEABLE
Washer,lock
Tr Engineering, Inc Div Tr Engineering Incorporated
5940-01-508-5925M-427 INTERCHANGEABLE
Terminal Junction Block,sectiona
Cole Hersee Company
Cross-Reference Index
Part NumberManufacturer
640001 Msp Aviation, Inc. Dba Msp Maufacturing (USA)
640005 PRIMARY Msp Aviation, Inc. Dba Msp Maufacturing (USA)
NH1004237 PRIMARY Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution (USA)
BACC10EL1 The Boeing Company Div Defense (USA)
BACC10EL1A The Boeing Company Div Defense (USA)
MBG59233 PRIMARY Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution (USA)
Related Parts
5340-00-906-0707SUCCESSOR
CLAMP,INSTRUMENT MOUNTING
19137-4
3110-00-012-3996INTERCHANGEABLE
BEARING,BALL,AIRFRAME
3TWL33-42U
4120-00-620-7797INTERCHANGEABLE
AIR CONDITIONER
4820-00-629-0299INTERCHANGEABLE
VALVE,CHECK
64000-1
6150-01-149-3099INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
640005
6150-01-150-5121INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
640001
5905-01-229-8610INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
RS2BX000DR0690H
5310-01-238-3106INTERCHANGEABLE
WASHER,LOCK
640001
5940-01-508-5925INTERCHANGEABLE
TERMINAL JUNCTION BLOCK,SECTIONA
M-427

Frequently Asked Questions

What is NSN 5340-01-052-6269?

NSN 5340-01-052-6269 is a Clamp,instrument Mounting, manufactured by Msp Aviation, Inc. Dba Msp Maufacturing, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-052-6269?

NSN 5340-01-052-6269 has 6 cross-referenced part numbers: 640001 (Msp Aviation, Inc. Dba Msp Maufacturing), 640005 (Msp Aviation, Inc. Dba Msp Maufacturing), NH1004237 (Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution), BACC10EL1 (The Boeing Company Div Defense), BACC10EL1A (The Boeing Company Div Defense) and 1 more.

What NSN replaces 5340-01-052-6269?

There are 9 known substitutes for 5340-01-052-6269: 5340-00-906-0707, 3110-00-012-3996, 4120-00-620-7797 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 640005?

Key specifications for 640005: Width: 1.563 INCHES NOMINAL IN; Material: ALUMINUM ALLOY 6061; Criticality Code Justification: MATT AND SFTT; Surface Treatment Document and Classification: MIL-A-8625,TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE. 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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